Michael Jennings June 2011 Freescale, the Freescale logo, AltiVec, C-5, CodeTEST, CodeWarrior, ColdFire, C-Ware, t he Energy Efficient Solutions logo, mobilegt, PowerQUICC, QorIQ, StarCore and Symphony are trademarks of Freescale Semiconductor, Inc., Reg. U.S. Pat. & Tm. Off. BeeKit, BeeStack, ColdFire+, CoreNet, Flexis, Kinetis, MXC, Platform in a Package, Processor Expert, QorIQ Qonverge, Qorivva, QUICC Engine, SMAROS, TurboLink, VortiQa and Xtrinsic are trademarks of Freescale Semiconductor, Inc. All other product or service names are the property of their respective owners. 2011 Freescale Semiconductor, Inc.
Introducing Freescale Power Management Market focus Product focus PMIC functions explained Freescale PMIC capabilities PMIC alignment to i.mx PMIC requirements by application i.mx PMIC roadmap and attach Freescale product portfolio existing, development, future Choosing the right PMIC Advantages of using Freescale PMIC Summary Freescale on Kaixin Tag yourself in photos and upload your own! Weibo? Please use hashtag #FTF2011# 2 Package, Processor Expert, QorIQ Qonverge, Qorivva, QUICC Engine, SMAROS, TurboLink, VortiQa and Xtrinsic are trademarks of Freescale Semiconductor, Inc.
Freescale has over 16-years experience offering highly integrated power management and interface solutions for Cell phones Digital still cameras Automotive SBC s Embedded systems AMPD Power Management solutions focused primarily on platform solutions enablement for i.mx embedded processor family Analog, Mixed-Signal and Power Division headquartered in Tempe, AZ Aligned with MAD i.mx multi-media processor team to support complete platform solution Provide global support from system and applications centers in Tempe, Guadalajara and Shanghai 3 Package, Processor Expert, QorIQ Qonverge, Qorivva, QUICC Engine, SMAROS, TurboLink, VortiQa and Xtrinsic are trademarks of Freescale Semiconductor, Inc.
Freescale focused system level solutions for wide range of markets/ applications ereader Tablet Smartbook Auto- General Infotainment embedded Offer complete platform reference designs Various system level reference designs with i.mx, PMIC, audio, sensors and peripherals Includes BSP supporting various software platforms Linux, Android, WinCE + Enables faster time to market with reduced engineering effort 4 Package, Processor Expert, QorIQ Qonverge, Qorivva, QUICC Engine, SMAROS, TurboLink, VortiQa and Xtrinsic are trademarks of Freescale Semiconductor, Inc.
Power Management IC (PMIC) integration goes beyond powering i.mx Power management for multiple system IC s Battery management Interface Audio Various levels of integration depending on customer needs Product drivers System solution cost Performance Footprint especially for handheld devices 5 Package, Processor Expert, QorIQ Qonverge, Qorivva, QUICC Engine, SMAROS, TurboLink, VortiQa and Xtrinsic are trademarks of Freescale Semiconductor, Inc.
Power management for i.mx, video, memory, peripherals A typical system can require anywhere from 10 to 30 supplies One of three different power conversion methods can be used Selected depending on voltage/ current requirements for particular output Switching regulators Provides highest efficiency conversion Used for buck (output lower voltage), boost (output higher voltage) or buck-boost (output voltage above or below input) Require inductors and capacitors to convert energy and provide DC level output FET s used for switching Synchronous 2 switching elements = highest efficiency Non-synchronous 1 switching element and 1 diode = simpler control circuitry Charge pump regulators Use capacitor/ diode array to typically provide higher (boosted) output voltage, or negative supply (buck) Lower cost compared to switching regulators as no inductor is required, but architecture limited to low current Lower efficiency compared to switching regulators Linear Regulators and Low Drop Out (LDO) regulators Lowest cost solution to provide output voltage lower than input Voltage dropped linearly across single pass transistor Efficiency directly related to output/ input voltage use for low drop scenarios Vin Vin Vin Vout Vout Vout Switching Regulator Charge Pump Linear Regulator 6 Package, Processor Expert, QorIQ Qonverge, Qorivva, QUICC Engine, SMAROS, TurboLink, VortiQa and Xtrinsic are trademarks of Freescale Semiconductor, Inc.
Power sequencing Systems require the power supplies to be applied in correct sequence to avoid damage to the SOC and peripherals Timing of these supply rails is also important Battery management This term applies to functional blocks that relate to the battery, including: Charger Similar to the power management blocks, chargers come in two variations Switching = higher efficiency, faster charging, reduced power dissipation Linear = lower cost but charge rate limited by dissipation constraints Coulomb counter/ Fuel gauge Measures charge in/ out of battery to determine current charge level of the battery Power path switching Switches between external supply and battery to maintain isolated battery Commonly used in multi-cell systems Mini/Micro-USB Interface Switches USB/ UART/ Audio/ Video through a single mini/micro-usb connector Detects supply capability for charging function Auto identify connected device Universal Charging Standard 7 Package, Processor Expert, QorIQ Qonverge, Qorivva, QUICC Engine, SMAROS, TurboLink, VortiQa and Xtrinsic are trademarks of Freescale Semiconductor, Inc.
Interface The physical layer interface can be integrated in to the PMIC for systems where either the SOC can not support required voltages, or where provides improved system cost Examples include: USB, HDMI, touch screen support Audio PMICs can include very advanced audio capabilities, including: Audio CODEC filtering, GEQ, PE Microphone input circuitry analog and digital types Class A, AB, D, G, H amplifiers for speakers, earpiece, headphones, line-out Real time clock with coin cell charger Clock, alarm and calendar functions with memory backup System monitoring Multi-channel ADC used to read voltage, current and temperature LED drivers for indication LEDs or LCD/ keyboard backlighting GPIO (General Purpose Input Output) On/Off and reset function support 8 Package, Processor Expert, QorIQ Qonverge, Qorivva, QUICC Engine, SMAROS, TurboLink, VortiQa and Xtrinsic are trademarks of Freescale Semiconductor, Inc.
Long history in PMIC s delivered first PMIC over 16 years ago! Advanced process technologies SMAROS offers industry leading integration of power, analog and logic High density power devices provide high power in small area 1mΩ/mm² High voltage capabilities up to 80V High density logic using 0.13µm devices On going development to provide differentiating capabilities Advanced package technologies Power QFN for high power dissipation RCP (Redistributed Carrier Package) for low parasitic, high density packaging System Expertise Freescale develops the processors and system level reference designs Knowledge gained in doing so is designed right in to our PMIC Includes hardware and software 9 Package, Processor Expert, QorIQ Qonverge, Qorivva, QUICC Engine, SMAROS, TurboLink, VortiQa and Xtrinsic are trademarks of Freescale Semiconductor, Inc.
PMIC requirements vary by application Market Supply V Battery Processor Display LED backlight Wireless Touch screen Mini/Micro USB Audio Inductive charging ereader 5V 1-cell li-ion 1 core E-ink No Optional No Optional Optional Optional Tablet 19V 2-4 cell li-ion 1/2 core LCD Yes Yes - 3G opt. Smartbook 19V 2-4 cell li-ion 2/4 core LCD Yes Yes - 3G opt. Smartphone 5V 1-cell li-ion 1/2 core LCD/ OLED Yes Optional Yes No No No Yes 5 channel Optional Yes + 3G Yes Yes Yes advance d Embedded 5V-12V No 1/2/4 core LCD Yes No Optional No Optional No Auto-info 12V (40V) No 1/2/4 core LCD/ OLED Optional No Optional No Typically external Historically, each processor family supported with a single PMIC Integration level optimized for particular applications For other applications, either has unused functions or required additional IC s Freescale is now providing a family of PMICs aligned to specific application needs No Optional No 10 Package, Processor Expert, QorIQ Qonverge, Qorivva, QUICC Engine, SMAROS, TurboLink, VortiQa and Xtrinsic are trademarks of Freescale Semiconductor, Inc.
MC13892 PMIC for i.mx27, i.mx31, i.mx35, i.mx37 and i.mx51 Integrates power management, battery and interface functions Applications: ereader, tablet, smartbook, embedded MC13783 PMIC for i.mx27 and i.mx31 Integrates power management, battery, interface and audio functions Applications: hand held portable devices MC34704B PMIC for i.mx25 5-channel power management IC Applications: entry level portable consumer, embedded applications 11 Package, Processor Expert, QorIQ Qonverge, Qorivva, QUICC Engine, SMAROS, TurboLink, VortiQa and Xtrinsic are trademarks of Freescale Semiconductor, Inc.
Features 4 multi-mode buck switchers 1 x 1.25A, 3 x 800mA Programmable outputs 2 with DVS/DPTC interface 1 boost switcher 5V out 12 LDO regulators 4 GPOs Power gating Main battery & coin-cell chargers, General purpose ADC 1 bank RGB drivers, charger LED drive Standalone battery charger Standby / user off configurations Coulomb counter SPI / I2C control & register interface Resistive touch screen 32KHz crystal oscillator, real time clock/ alarm 7x7mm BGA, 0.5mm pitch, 131 pins 12x12mm BGA, 0.8mm pitch, 186 pins 12 Package, Processor Expert, QorIQ Qonverge, Qorivva, QUICC Engine, SMAROS, TurboLink, VortiQa and Xtrinsic are trademarks of Freescale Semiconductor, Inc.
Features 4 multi-mode buck switchers 4 x 500mA Programmable outputs 2 with DVS/DPTC interface 1 boost switcher 5V out 4 GPOs 18 LDO regulators LED backlight drivers Main battery & coincell chargers General purpose ADC 1 bank RGB drivers, charger LED drive 13-bit voice codec with 13-bit ADC/ DAC Headset, handset, loudspeaker amplifiers USB path audio SPI control & register interface Resistive touch screen 32KHz crystal oscillator, real time clock/alarms 10x10mm BGA, 0.5mm pitch, 247 pins 13 Package, Processor Expert, QorIQ Qonverge, Qorivva, QUICC Engine, SMAROS, TurboLink, VortiQa and Xtrinsic are trademarks of Freescale Semiconductor, Inc.
Features 5 DC/DC switching regulators ±2% output voltage accuracy 8-channel version available (34704A) Dynamic voltage scaling -all regulators Selectable voltage mode/ current mode control on REG8 I2C programmability Output under-voltage and over-voltage detection or each regulator Over-current limit detection and short-circuit protection for each regulator Thermal limit detection Integrated compensation REG1, REG3, REG6, and REG8 5µA maximum shutdown current True cutoff on all of the boost and buck-boost regulators 7mm x 7mm QFN, 56-pins 14 Package, Processor Expert, QorIQ Qonverge, Qorivva, QUICC Engine, SMAROS, TurboLink, VortiQa and Xtrinsic are trademarks of Freescale Semiconductor, Inc.
MC34708 PMIC for i.mx50 and i.mx53 families Integrates power management, battery, interface and mini-usb functions Applications: ereader, tablet, single cell Li-ion powered handhelds MC34709 PMIC for i.mx50 and i.mx53 families Integrates power management and interface functions only Applications: embedded applications and multi-cell Li-ion products (using external multi-cell charger) 15 Package, Processor Expert, QorIQ Qonverge, Qorivva, QUICC Engine, SMAROS, TurboLink, VortiQa and Xtrinsic are trademarks of Freescale Semiconductor, Inc.
Features 5 multi-mode buck switchers 2 Dual phase 1 x 2A or 2 x 1A 1 x 1.0A or 2 x 0.5A 3 single phase 2 x 1A 1 x 0.5A Programmable outputs (2 with DVS) 1 boost switcher 5V, 0.5A for USB-OTG 8 LDO regulators Switching 1-cell Li-ion Battery Charger (MC34708 only) Dual input paths Programmable charge timer Coulomb counter Coin cell charger Mini/Micro-USB data switch (MC34708 only) USB/UART/audio in/out Auto charge detection of CEA936/Apple/USB/Host 10 bit General Purpose ADC SPI / I2C control & register interface 32KHz crystal oscillator, real time clock / calendar alarms MC34708 packages 8mm x 8mm BGA, 0.5mm pitch, 207-pins 13mm x 13mm BGA, 0.8mm pitch, 207-pins MC34709 package 8mm x 8mm BGA, 0.5mm pitch, 130 pins Compatible with 4-layer SD PCB! BATTERY MANAGEMENT Li Charging Wall / USB Protection Coincell Charger Coulomb Counter 10 BIT GPADC Charging Monitoring General Purpose GENERAL Purpose I/O 32.768kHz Xtal Oscillator RTC 16 5 BUCK SWITCHERS Processor Cores Split Pwr Domains DDR Memory I/O BIAS & REFERENCES Trimmed Bandgap 8 LDO REGULATORS SRTC Peripherals MC34708/ 9 PROCESSOR LOGIC INTERFACING and POWER CONTROL = MC34708/9 = MC34708 only 5V BOOST SWITCHER USB OTG Supply LED DRIVERS Charger Sign of Life MINI/MICOR USB SWITCH Audio, serial, USB Control interface Package, Processor Expert, QorIQ Qonverge, Qorivva, QUICC Engine, SMAROS, TurboLink, VortiQa and Xtrinsic are trademarks of Freescale Semiconductor, Inc.
Functional Samples Available Now Final Samples Available June 2011 Volume Shipments August 2011 Consumer Qual Complete August 2011 Industrial Qual Complete Q4 2011 Reference Designs i.mx50 EVK i.mx53 Quick Start Board Device PC34708VK PC34708VM ORDERING INFORMATION Temperature Range (T A ) -40 o C to 85 o C Package 8 x 8, 0.5 mm pitch 206 I/O- MAPBGA 13 x 13, 0.8 mm pitch 206 I/O- MAPBGA 17 Package, Processor Expert, QorIQ Qonverge, Qorivva, QUICC Engine, SMAROS, TurboLink, VortiQa and Xtrinsic are trademarks of Freescale Semiconductor, Inc.
Evaluation Boards 2 versions: 13 x 13 package 8 x 8 package GUI control USB dongle included Available July 2011 Eval Board i.mx50 Reference Design Uses 13 x 13 package Linux BSP Available NOW i.mx53 Quick Start Uses 13 x 13 package Linux, Android, WinCE Available Q3 2011 i.mx50 RD i.mx53 QS 18 Package, Processor Expert, QorIQ Qonverge, Qorivva, QUICC Engine, SMAROS, TurboLink, VortiQa and Xtrinsic are trademarks of Freescale Semiconductor, Inc.
Dual phase switchers for core & memory Core can be configured as single/ dual phase 2A, or two separate 1A converters Memory can be configured as single/ dual phase 1A, or two separate 0.5A converters Dual phase reduces supply ripple/ enables use of smaller inductors (x2) Segmented FET architectures improves efficiency over entire output current range Users can program FET size depending on load, reducing losses = higher efficiency Reduced power consumption for increased battery life Switching charger with dual inputs Supports faster charging from limited current sources (e.g. USB) Improves power transfer efficiency for lower heat Dual path design enables power-on with dead/ no battery Universal charging standard support Selects optimal charging profile depending on charger source USB/UART/Audio switching for mini-micro USB connector Reduces connector count for more compact design/ lower solution cost 19 Package, Processor Expert, QorIQ Qonverge, Qorivva, QUICC Engine, SMAROS, TurboLink, VortiQa and Xtrinsic are trademarks of Freescale Semiconductor, Inc.
Samples August 2011 Eval Boards September 2011 Qual Complete November 2011 ORDERING INFORMATION Single package option 8 x 8 MAP-BGA 0.5mm pitch Compatible with 4-layer SDR PCB Device PC34709VK Temperature Range (T A ) -40 o C to 85 o C Package 8 x 8, 0.5 mm pitch 127 I/O- MAPBGA 20 Package, Processor Expert, QorIQ Qonverge, Qorivva, QUICC Engine, SMAROS, TurboLink, VortiQa and Xtrinsic are trademarks of Freescale Semiconductor, Inc.
Development under way on new PMIC family MMPF0xxx Family of products supports entire i.mx6x family Quad core Dual core Solo Solo-lite Various integration levels target different applications Embedded/ auto-infotainment MMPF0100 Solo core, single cell applications MMPF0201 Single-cell applications MMPF0101 Multi-cell applications MMPF0102 21 Package, Processor Expert, QorIQ Qonverge, Qorivva, QUICC Engine, SMAROS, TurboLink, VortiQa and Xtrinsic are trademarks of Freescale Semiconductor, Inc.
MMPF0100 is a highly integrated power management IC designed specifically for use with i.mx6x family of processors First product in the new i.mx6x family Supports single, dual and quad core versions MMPF0100 integrates the power management and sequencing functions to support the i.mx6x and common peripheral components Applications: embedded and auto-infotainment Can also be used in battery powered devices with external charger MMPF0100 will be available in two versions: MMPF0100mmEP Consumer and Industrial applications (-40C to +85C) MMPF0100mmZEP Automotive Grade 3 applications (-40C to +85C) mm = OTP programming options (NP = un-programmed, P0 = i.mx6x default) 22 Package, Processor Expert, QorIQ Qonverge, Qorivva, QUICC Engine, SMAROS, TurboLink, VortiQa and Xtrinsic are trademarks of Freescale Semiconductor, Inc.
Features 7 buck converters (4 x 1.25A, 1 x 2.0A, 1 x 1.7A, 1 x 1.0A) 2 x 1.25A + 1 x 1.7A configurable as 2 x 1.25A and 1 x 1.7A, 1 single/dual phase 2.5A + 1 x 1.7A or 1 x 4.2A 2 x 1.25A configurable as 2 x 1.25A or 1 single/dual phase 2.5A Vari-FET for efficiency optimization at different load levels Fully programmable output voltage core from 0.3V to 1.875A, others 0.875V to 3.3V Programmable current limit, soft start, switching frequency/ phase, and PFM/PWM/Auto modes OVP/OCP with interrupt 1 boost converter (600mA output) Fixed 5V output 7 linear regulators (3 x 100mA, 1 x 200mA, 1 x 250mA, 1 x 350mA & 1 x 200uA) Programmable output voltage 2 from 0.75V to 1.5V, 4 from 1.8V to 3.3V Programmable soft start User programmable startup sequence and timing Program time of turn on from RESET Coin cell charger/ battery backup OTP (One time Programmable) Memory for device configuration Voltage/ current/ modes for each switcher Startup-sequence and timing User programmable can be overwritten in RAM On/Off, Reset, Stand-by support 7 Buck switchers 4 x 1.25A 1 x 2.0A 1 x 1.7A 1 x 1.0A Programmable Vout Interface On/Off Reset Stand-By Interrupt Coin Cell Coin cell charger 1 Boost switcher 5V, 600mA MMPF0100 Control Logic Fully programmable voltage, current, timing sequence I2C interface 7 Linear Regulators 3 x 100mA 1 x 200mA 1 x 250mA 1 x 350mA 1 x 200uA Memory OTP memory Reference Generator Internal clock and analog reference QFN 56-Ld 8mm x 8mm 23 Package, Processor Expert, QorIQ Qonverge, Qorivva, QUICC Engine, SMAROS, TurboLink, VortiQa and Xtrinsic are trademarks of Freescale Semiconductor, Inc.
Enhanced features, improved performance, simplified design Programmable output voltages to meet various product needs Configurable switchers offer superior flexibility Multiple outputs or paralleled for higher power single/ multi-phase applications Fully programmable startup timing and sequence OTP memory to store key parameters Advanced switching charger with autonomous operation and programmable charging characteristics Reduced pin count/ Smaller footprint/ Reduced BOMs Ease of use packages for low cost production QFN packages with single row 0.5mm pitch for embedded and auto-infotainment Other devices use small form factor MAP-BGA with 0.5mm pitch, while retaining compatibility with 4-layer SDR PCB! Common register map between devices enables driver re-use between products 24 Package, Processor Expert, QorIQ Qonverge, Qorivva, QUICC Engine, SMAROS, TurboLink, VortiQa and Xtrinsic are trademarks of Freescale Semiconductor, Inc.
One Time Programmable (OTP) memory enables devices to be configured specifically to your application Try before buy by using RAM to try parameters before programming in to OTP No external EEPROM needed write direct to the IC! Flexible delivery of MMPF0xxx to support various production flows 1. Non-programmed. Can be configured using I2C during manufacturing flow 2. Pre-programmed for i.mx. Device comes configured to boot i.mx. The USB boot-loader then loads code to configure system and general purpose/ charger functions etc. in the PMIC 3. Fully programmed devices available to volume customers 25 Package, Processor Expert, QorIQ Qonverge, Qorivva, QUICC Engine, SMAROS, TurboLink, VortiQa and Xtrinsic are trademarks of Freescale Semiconductor, Inc.
PMIC Selection by Processor by Application Smartphone ereader Tablet: 1-cell Tablet: multi-cell Embedded Auto-infotain. i.mx25 MX34704 i.mx27 MC13783 MC13892 MC13892 i.mx31 MC13783 MC13892 MC13892 i.mx35 MC13892 MC13892 i.mx37 MC13892 MC13892 i.mx51 MC13892 MC13892 MC13892 MC13892 i.mx50 MC34708 MC34708 MC34709 MC34709 i.mx53 MC34708 MC34708 MC34709 MC34709 i.mx6x MMPF0101 MMPF0101 MMPF0102 MMPF0100 MMPF0100 26 Package, Processor Expert, QorIQ Qonverge, Qorivva, QUICC Engine, SMAROS, TurboLink, VortiQa and Xtrinsic are trademarks of Freescale Semiconductor, Inc.
Freescale PMICs designed specifically for use with i.mx processors Complete reference designs with software Proven solutions for various applications Enables faster time to market with fewer resources BSP support for multiple OS Integration levels tied to application needs No unused functions Reduced additional IC s Single supplier Guaranteed inter-operation Single point source for support activities Delivery/ supply alignments Approved vendor status 27 Package, Processor Expert, QorIQ Qonverge, Qorivva, QUICC Engine, SMAROS, TurboLink, VortiQa and Xtrinsic are trademarks of Freescale Semiconductor, Inc.
Freescale focused on providing complete platform solution Reference designs for many applications Improved time to market Our Power Management IC s are designed specifically to work with i.mx processors Family of PMIC s with different integration levels aligned to various application needs Advanced features different our PMIC offering Focused on design flexibility and ease of use Single supplier for improved customer support Session materials will be posted @ www.freescale.com.cn/ftf Look for announcements in the FTF Group on LinkedIn or follow Freescale on Sina 28 Package, Processor Expert, QorIQ Qonverge, Qorivva, QUICC Engine, SMAROS, TurboLink, VortiQa and Xtrinsic are trademarks of Freescale Semiconductor, Inc.