Intelligent power switches (IPS)

Transcription

1 Intelligent power switches (IPS)

2 Content Intelligent power switch concept... 2 Example of intelligent power switch architecture... 3 Packages... 3 Product range... 4 IPS for detectors... 6 Industrial transceiver ICs for IO-Link and SIO mode... 6 Industrial transceiver IC product range... 6 IO-Link evaluation boards... 6 IPS for 3-wire industrial sensors... 7 IPS compliance with international standards... 7 IPS power stage resistance per channel and package options... 8 IPS current ratings and package options Evaluation board basic Setup IPS reference boards

3 Intelligent power switch concept Logic interface From a discrete solution Feedback Driver & protection Power switches Integration To an intelligent solution Logic interface + driver + protections + power switches BENEFITS Increased system reliability Part count reduction Space saving Built-in protection System approach TECHNOLOGY STMicroelectronics offers an industrial series of intelligent power switches (IPS) for high-side and low-side configurations. An IPS integrates a control part (logic interface, drivers, and protection) with a power stage. IPSs are based on the well consolidated bipolar, multipower BCD and VIPower M0 technologies. Devices in development are designed using the latest versions of the above technologies, thus offering stateof-the-art solutions in any application field. FEATURES Galvanic isolation on chip Short-circuit and overcurrent protection Undervoltage protection and overvoltage shutdown Fast demagnetization of inductive loads Loss of ground protection Supply voltage up to 60 V Very low supply current Diagnostic output Thermal protection: junction and case Open load detection 2

4 EXAMPLE OF INTELLIGENT POWER SWITCH ARCHITECTURE DCVDD VREF PHASE BOOT FB SDI / IN5 SS / IN7 CLK / IN6 SDO / IN8 WD / IN4 OUT_EN / IN3 WD_EN / IN2 SEL1 / IN1 SEL2 SPI parallel watchdog DC / DC converter LED driving Logic Undervoltage detection V CC - V out clamp Current lim. Junction temp detection Case temp detection X8 V CC clamp V CC Output 1..8 Vreg PG FAULT TWARN GND ROW COL PACKAGES Technological evolution has led to smaller IPS devices that are housed in tiny, flat, no-lead plastic packages (DFN, QFN, HTSSOP). The high thermal capacitance of the power packages such as PowerSO-36, PowerSSO36, PowerSSO24 and PowerSSO12, allows the absorption of high-energy pulses when an inductive load is driven without any external freewheeling diode. 3

5 PRODUCT RANGE Part number Output mode Supply voltage (V) Supply voltage Output current Typ. R AMR max. (V) min. DS(on) (Inom/llim) (A) Package Evaluation Board Application Note TDE3247FP / Adjust SO-14 VNI4140K 0.5 / 0.7 STEVAL-IFP006V1 AN x PowerSO-24 VNI4140K / 1 STEVAL-IFP019V1 AN4009 VN751PT PPAK STEVAL-IFP005V / 2.7 VN751S SO VNQ860-E SO x / 0.35 VNQ860SP-E PowerSO-10 VNI2140J X / 1 PowerSO-12 STEVAL-IFP010V3 AN2985 VN808CM-E 0.5 / x VN808CM-32-E 0.5 / 1 VN808-E 0.5 / x VN E 0.5 / 1 PowerSO-36 STEVAL-IFP001V1 AN2443, AN2208 VNI8200XP / 0.7 STEVAL-IFP022V1 / PowerSSO-36 X-NUCLEO-PLC01A1 AN4284, UM1918 VNI8200XP / 1.05 STEVAL-IFP032V1 AN x ISO8200B PowerSO-36 STEVAL-IFP015V2 0.5 / 0.7 AN4373, UM2209 ISO8200BQ QFN 9x11 STEVAL-IFP033V1 / High-side switch X-NUCLEO-OUT01A1 VN330SP-E 0.5 / 0.7 VN340SP-33-E 4 x / 1 PowerSO-10 AN2208 VN340SP-E / 0.7 VN540-E PENTAWATT / 2.8 VN540SP-E PowerSO-10 TDE1798DP / 0.7 mini-dip8 L6375D SO / 0.75 L6375S SO-8 L6377D / Adjust SO-14 L6370D PowerSO / Adjust L6370Q QFN 48L 7x7 STEVAL-IFP020V1 AN3978 L6376D 4 x / 0.65 PowerSO-20 L6374FP x / 0.2 SO-20 TDE1897RFPT TDE1898CFP / 0.75 SO-20 AN453 TDE1787ADP / Adjust DIP8 TDE1747FP / Adjust SO-14 4

6 PRODUCT RANGE Supply voltage (V) Supply voltage Output current Part number Output mode Typ. R AMR max. (V) min. DS(on) Package Evaluation Board Application Note (Inom/llim) (A) IPS160H 2 / 2.6 STEVAL-IFP028V1 AN4781 High-side switch PowerSSO-12 IPS161H 0.5 / 0.7 STEVAL-IFP034V1 AN4998 TDE1707BFP High and Low-side 0.5 / 0.7 SO-8 AN1213, AN495 switch 50 6 TDE1708DFT 0.2 / 0.25 DFN 8L 4x4 STEVAL-IFS006V2 AN2679, AN2813 IPS4260L* Low-side switch x / Adjust HTSSOP-20 STEVAL-IFP029V1 UM2297 * * Available in Q4 17 5

7 IPS for detectors INDUSTRIAL TRANSCEIVER ICS FOR IO-LINK AND SIO MODE By using a state-of-the-art technology (MultiPower BCD) that allows the design of the logic part, and robust LV power MOSFETs in the same chip, ST offers an efficient, compact and cost-effective solution to drive any 3-wire digital sensor. Modern sensors and actuators require: remote service standardization sensor functionality verification diagnostics monitoring The L6360 and L6362A I/O industrial transceiver ICs meet all these requirements. These new ICs offer the market IO-Link sensors/actuators that work without special cables. They feature an advanced solution that can be integrated even in old systems, that is neutral to any field bus, and keeps the point-to-point communication. Industrial transceiver ICs are designed in order to be compliant with burst tests, surge tests and ESD immunity tests, based on the IO-Link specification and SIO mode requirements. INDUSTRIAL TRANSCEIVER IC PRODUCT RANGE Part number Supply voltage (V) V DD (V) Output current (A) Imax linear reg. (ma) Technology Output channels Input channels Package L6360 (Master) 18 to / MultiBCD 2 2 QFN 26L 3.5 x 5 L6362A (Device) 7 to / MultiBCD 1 1 DFN 12L 3 x 3 IO-LINK EVALUATION BOARDS Order code Description Application notes STEVAL-IDP004V1 IO-Link master multi-port evaluation board based on L6360 AN5041 STEVAL-IFP016V2 IO-Link communication master transceiver demonstration board based on the L6360 AN4075 STEVAL-IDP003V1 IO-Link industrial modular sensor board based on L6362A AN5041 STEVAL-IFP017V3 IO-Link communication device transceiver demostration board based on the L6362A AN4828 6

8 IPS FOR 3-WIRE INDUSTRIAL SENSORS The TDE1707 and TDE1708 are specific IPSs developed to match any type of industrial detector. They can be coupled with inductive, capacitive, ultrasonic or optical detectors. They can be used in high-side or in low-side driver configuration in 3-wire networks. IPS compliance with international standards IPS devices are designed to safely drive every kind of load in low-voltage applications (up to 55 V), handling data in and out of the microcontroller by means of status/input signals. IPS devices are designed to comply with the following international standards for EMC and PLC equipments: IEC (electrical fast transient/burst) IEC (ESD, immunity test contact/air) IEC (surge test immunity requirements) IEC (current injection test) IEC (programmable controller, equipment requirements and tests) Concerning ISO8200B and ISO8200BQ, they are designed to comply with the following international standards for isolation characteristics and tests: UL 1577 (isolation voltage) IEC (power frequency magnetic field immunity test) IEC (optoelectronic devices characteristics) 7

9 IPS power stage resistance per channel and package options VIPower technology PENTAWATT PPAK PowerSO-10 PowerSSO-12 PowerSSO-24 SO-8 SO-20 IPS160H 2A Single HSS 60 mω IPS161H 0.5A Single HSS 60 mω VN751 2A Single HSS 60 mω 60 mω VN540 2A Single HSS 50 mω 50 mω VN2140J 1A Dual HSS 80 mω VN330SP 0.5A Quad HSS 200 mω VN340SP 0.5A Quad HSS 200 mω VNQ A Quad HSS 270 mω 270 mω VNI4140K 0.5A Quad HSS 80 mω VNI4140K-32 1A Quad HSS 80 mω 8

10 IPS power stage resistance per channel and package options (cont d) VIPower technology VN808/CM A Octal HSS VN808/CM 0.5A Octal HSS VNI8200XP 0.5A Octal HSS VNI8200XP-32 1A Octal HSS ISO8200B 0.5A Octal HSS PowerSO mω 150 mω PowerSSO mω 110 mω QFN 9x11 32L 110 mω 110 mω 9

11 IPS power stage resistance per channel and package options (cont d) BCD technology High Side Switch (HSS) L6370 2A Single L A Single L A Single TDE A Single L A Quad L6376D 0.5A Quad DIP mω SO-8 PowerSO-20 QFN-48L 7x7 HTSSOP20 SO-14 SO mω 100 mω 400 mω 400 mω 400 mω 400 mω 400 mω 640 mω Low Side Switch (LSS) IPS4260L* 0.5 to 2A Quad * available in Q4' mω 10

12 IPS current ratings and package options Bipolar technology DIP-8 DFN 4x4 SO-8 SO-14 BCD technology QFN-26L 3.5x5 DFN-12L 3x3 TDE1798 Single HSS 0.5 A I/O communication transceivers TDE1787 Single HSS TDE1747 Single HSS 0.5 A 0.5 A L6360 L6362A 0.5 A 0.22 A TDE1737 Single HSS 0.5 A TDE1708DFT Single HSS/LSS 0.3 A TDE1707 Single HSS/LSS 0.5 A 11

13 Evaluation board basic setup GUI Software on PC (e.g. STSW-IFP16X) STEVAL-PCC009V2 microcontroller based interface board IPS Evaluation Board (e.g. STEVAL-IFP034V1) Load USB SPI/GPIOs 12

14 IPS REFERENCE BOARDS IPS160H IPS161H IPS4260L ISO8200B ISO8200BQ ISO8200BQ STEVAL-IFP028V1 STEVAL-IFP034V1 STEVAL-IFP029V1(*) STEVAL-IFP015V2 STEVAL-IFP033V1 X-NUCLEO-OUT01A1 L6360 L6360 L6362A L6362A L6370Q STEVAL-IFP016V2 STEVAL-IDP004V1 STEVAL-IFP017V3 STEVAL-IDP003V1 STEVAL-IFP020V1 TDE1708DFT VN751PT Control Board STEVAL-PCC009V2 VNI2140J USB Interface to PC GUI Application available STEVAL-IFS006V2 (*) available in Q STEVAL-IFP005V1 STEVAL-IFP010V3

15 IPS REFERENCE BOARDS VN4140K VNI4140K-32 VNI8200XP VNI8200XP VNI8200XP -32 STEVAL-IFP006V1 STEVAL-IFP019V1 STEVAL-IFP022V1 X-NUCLEO-PLC01A1 STEVAL-IFP032V1 14

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