BQ24020DRC ,SINGLE-CHIP/LI-ION AND LI-POL CHARGER IC WITH AUTONOMOUS USB-PORT AND AC-ADAPTER SUPPLY MANAGEMENTELECTRICAL CHARACTERISTICSover 0°C≤ T≤ 125°C and recommended supply voltage, unless otherwise noted ..
BQ24020DRCR ,bqTINY-II Single-Chip 1-Cell Li-Ion Charger w/USB/AC Supply Mgmt in 3x3mm2 QFN w/Enable, Temp Sensemaximum ratings" may cause permanent damage to the device. These are stress ratingsonly, and functi ..
BQ24020DRCRG4 ,bqTINY-II Dual Input USB/AC Adpater 1-Cell Li-Ion Charger w/Charge Enable & Temp Sense in QFN-10 10-VSON -40 to 125MAXIMUM RATINGSover operating free-air temperature range (unless otherwise noted)bq24020, bq24022, ..
BQ24022DRC ,SINGLE-CHIP/LI-ION AND LI-POL CHARGER IC WITH AUTONOMOUS USB-PORT AND AC-ADAPTER SUPPLY MANAGEMENTFEATURESDESCRIPTION2• Small 3 mm × 3 mm MLP Package• Charges and powers Systems from Either ACThe b ..
BQ24022DRCR ,bqTINY-II 1-Cell Li-Ion Charger w/USB/AC Supply Mgmt in 3x3mm2 QFN-10 w/Enable, Power GoodSLUS549E–DECEMBER 2002–REVISED NOVEMBER 2007These devices have limited built-in ESD protection. The ..
BQ24022DRCR . ,bqTINY-II 1-Cell Li-Ion Charger w/USB/AC Supply Mgmt in 3x3mm2 QFN-10 w/Enable, Power Goodmaximum ratings" may cause permanent damage to the device. These are stress ratingsonly, and functi ..
BUK752R7-30B ,N-channel TrenchMOS standard level FETApplications 12 V loads General purpose power switching Automotive systems Motors, lamps and so ..
BUK7535-55A ,N-channel TrenchMOS standard level FET
BUK7535-55A ,N-channel TrenchMOS standard level FET
BUK7535-55A ,N-channel TrenchMOS standard level FETApplications 12 V and 24 V loads Motors, lamps and solenoids Automotive and general purpose powe ..
BUK753R1-40B ,N-channel TrenchMOS standard level FETApplications 12 V loads General purpose power switching Automotive systems Motors, lamps and so ..
BUK7540-100A ,TrenchMOS(tm) transistor Standard level FETLimiting values in accordance with the Absolute Maximum System (IEC 134)SYMBOL PARAMETER CONDITIONS ..
BQ24020DRC
SINGLE-CHIP/LI-ION AND LI-POL CHARGER IC WITH AUTONOMOUS USB-PORT AND AC-ADAPTER SUPPLY MANAGEMENT
1FEATURES
bq24020,,
bq24022,,
bq24023
bq24024, bq24025, bq24026
bq24027SLUS549E–DECEMBER 2002–REVISED NOVEMBER 2007
www.ti.com
SINGLE-CHIP, LI-ION AND LI-POL CHARGER IC WITH AUTONOMOUS USB-PORT AND
AC-ADAPTER SUPPLY MANAGEMENT (bqTINY™-II) Small3 mm×
3 mm MLP Charges and powers SystemsAdapteror USB Withpower-Source Selection•
Integrated USB ControlmA and 500 mA Charge•
Ideal for Low-Dropout
Single-Cell Li-Ionor Li-polLimited portable applications Integrated power FETto 1-A Charge applications
Adapter ratesof 100 mAIn the•
Precharge Conditioning With Safety Timer ac-adapteran external sets the•
power Good (AC Adapter Present) Status systemor charge current.
OutputThe bqTINY-II charges the batteryin three phases:•
Optional Battery Temperature Monitoring conditioning, constant current, and constant voltage.
