F USB Charger ID With Quick Charge 2.0 F _www.universe-micro.com. Release Date: June, 2014 Version: V0.10P

Transcription

1 USB Charger ID With Quick Charge 2.0 Release Date: June, 2014 Version: June, 2014

2 Datasheet Revision History Version Date Page Revision History 2014/06 - Preliminary Please note that all data and specifications are subject to change without notice. All the trade marks of products and companies mentioned in this data sheet belong to their respective owners. LIFE SUPPORT APPLICATIONS These products are not designed for use in life support appliances, devices, or systems where malfunction of these products can reasonably be expected to result in personal injury. Customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify Fintek for any damages resulting from such improper use or sales. June, 2014

3 Table of Content 1. General Description Feature List Applications Pin Configuration Pin Description Ordering Information Top Marking Specification Package Dimensions... 6 June, 2014

4 1. General Description The is low-cost USB Dedicated Charger Identification Circuit IC which is so smart to recognize most of the mainstream handheld devices. It allows devices to draw current as much as using as the original adapter. The can support most of the USB Battery Charging Specification world-wide including BC 1.2, Apple charging spec (for i-pad & i-phones) and specs for Samsung Galaxy Tab. Apple Inc. has upgraded its charger output capacity for tablets to 12W output (maximum 5V). By setting the USB data pins (D+/D-) to the required voltage levels, the charging devices will recognize their required voltage levels, and starts to draw the suitable current to charge. The also supports USB high-voltage dedicated charging port (HVDCP) interface IC for the Qualcomm Quick Charge 2.0 (QC 2.0) specification. The supports the full output voltage range of either Class A or Class B. Optionally 12V & 20V can be inhibited for protecting the battery charger from the accidental damage. The automatically detects whether a connected Powered Device (PD) is Quick Charge 2.0 capable before enabling output voltage adjustment. If a PD which is not compliant to Quick Charge 2.0 is detected the disable output voltage adjustment to ensure the safe operation with legacy 5 V only USB PDs. The has a selection pin to select Apple 2.1A or 2.4A mode and also built in with EN pin for disabling Fintek old USB Charger IC F75198 function. F75198 supports all of the functions same as except QC 2.0 function. The is suitable for all charger products with USB interface. It provides enhanced ESD protection up to ±8kV on the DP and DM with the MSOP10 package. It requires minimum external circuits, which can reduce develop & production cost dramatically. 1

5 2. Feature List Fully Supports Quick Charge 2.0 Specification Class A: 5 V, 9 V, and 12 V Output Voltage Class B: 5 V, 9 V, 12 V, and 20 V Output Voltage Support YD/T Charging Spec. Support 2.4A or 2.1A Apple Devices Fast Charging Support EN Pin for Disabling Fintek Old USB Charger IC F75198 Function USB Battery Charging Specification Revision 1.2 (BC 1.2) Compatible Automatic USB DCP shorting D+ to D- line Default 5 V mode operation Very low power consumption ±8kV High ESD Protection On DP/DM. Support Samsung Galaxy tab Devices Charging. MSOP8 Package Guarantee Operation Temperatures range from -40 C to 70 C* *Design Guarantee: The device is guaranteed to meet the specifications from 0 C to 70 C. Specifications over the 40 C to 85 C operating temperature range are assured by design, characterization and correlation with the statistical process controls. 3. Applications Car Charger Wall-Adapter / Power Plugs, Outlets USB Power Plugs (extensions) 2

6 4. Pin Configuration 5. Pin Description OD IN AIO P - Open-drain output pin - Input pin - Analog Input/Output pin - Power Pin No. Pin Name Type Description 1 EN IN 2 SEL IN 3 ID1 OD 1: F75198 With QC 2.0 Function 0: Only QC 2.0 1: Apple Mode 2.1A 0: Apple Mode 2.4A Voltage Adjustment Switch. Active for 9V, 12V, 20V output setting. See below output voltage lookup table for detail. 4 ID2 OD Voltage Adjustment Switch. Active for 12V, 20V output setting. below output voltage lookup table for detail. See 5 ID3 OD Voltage Adjustment Switch. Active for 20V output setting. See below output voltage lookup table for detail. 6 GND P Ground. 7 DM AIO USB negative data-channel to external USB device. 3

7 8 DP AIO USB positive data-channel to external USB device. 9 CAP AO Internal Power 5V, connect this pin with 0.1uF capacitor directly to GND. 10 VCC P Power Supply, 5V, 9V, 12V, 20V Output Voltage Lookup Table Internal Switch Setting D+ D- Output ID1 ID2 ID3 3.3V 3.3V 20V V 0.6V 12V V 0.6V 9V V GND 5V (default) P.S: 1 stands for the internal MOS is OFF; 0 stands for MOS ON. 4

8 6. Ordering Information Part Number Package Type Production Flow M MSOP10-40 C to +85 C* *Design Guarantee: The device is guaranteed to meet the specifications from 0 C to 70 C. Specifications over the 40 C to 85 C operating temperature range are assured by design, characterization and correlation with the statistical process controls. 7. Top Marking Specification The version identification is shown as the bold red characters. Please refer to below for detail: MSOP MX XXXXX 1 st Line: Device Name 299M where M is MSOP 10 package + IC Version (X) where where A means version A, B means version B, package. 2 nd Line: Trace Code (XXXXX) : Pin 1 Identifier 5

9 8. Package Dimensions MSOP 10 6

10 Feature Integration Technology Inc. Headquarters Taipei Office 3F-7, No 36, Tai Yuan St., Bldg. K4, 7F, No.700, Chung Cheng Rd., Chupei City, Hsinchu, Taiwan 302, R.O.C. Chungho City, Taipei, Taiwan 235, R.O.C. TEL : TEL : FAX : FAX : www: Please note that all datasheet and specifications are subject to change without notice. All the trade marks of products and companies mentioned in this datasheet belong to their respective owner 7