BQ24130_15 Datasheet, PDF (22/29 Pages) Texas Instruments – 600-kHz Synchronous Switch-Mode Host-ControlledBattery/Supercapacitor Charger With 4-A Integrated MOSFETs

bq24130
SLUSAN2C – JULY 2011 – REVISED JUNE 2012
REVISION HISTORY
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Changes from Original (July 2011) to Revision A
Page
• Added the Li-Ion/Li-Polymer battery Application ................................................................................................................... 1
• Changed pin BTST Description From: Connect the 0.1 µF bootstrap capacitor. To: Connect the 47 nF bootstrap
capacitor ............................................................................................................................................................................... 2
• Changed the Min and Max values for Voltage in the ABS Max Ratings Table .................................................................... 3
• Changed the RECOMMENDED OPERATING CONDITIONS table .................................................................................... 3
• Changed the ELECT CHARACTERISTICS conditions statement From: 4.5 V ≤ V_{(PVCC, AVCC)} ≤ 18 V To: 4.5 V ≤
V_{(PVCC, AVCC)} ≤ 17 V ............................................................................................................................................................... 4
• Changed the Electrical Characteristics table ........................................................................................................................ 4
• Added Figure 2 ..................................................................................................................................................................... 9
• Added the TYPICAL CHARACTERISTICS section ............................................................................................................ 10
• Changed the Battery Voltage Regulation section ............................................................................................................... 14
• Changed the Charge Overcurrent Protection section ......................................................................................................... 16
Changes from Revision A (August 2011) to Revision B
Page
• Added Features Bullet: Constant Current Super Capacitor Charging .................................................................................. 1
• Changed the Thermal Information Table .............................................................................................................................. 3
• Changed Figure 1 ................................................................................................................................................................. 8
• Changed Figure 2 ................................................................................................................................................................. 9
• Changed Figure 14 ............................................................................................................................................................. 12
Changes from Revision B (August 2011) to Revision C
Page
• Changed the value of RT1 From: RT1 = 31.23 KΩ To: RT1 = 5.253 kΩ, Select Resistor 5.23k ....................................... 17
• Changed the value of RT2 From: RT2 = 5.25 KΩ To: RT2 = 31.318 kΩ, Select Resistor 30.9k ....................................... 17
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