See datasheet for actual packaging/pinout drawings

Packaging

Package | PIN:

RHA | 40

Temp:

S (-10 to 125)

ECO Plan:

Green (RoHS & no Sb/Br)

TPS65471RHAR


Single-Chip Power and Battery Power Management IC (PMIC) for Li-Ion Powered Systems

TI Store Price:

 
 
Qty.Price
1 - 9 $ 4.93
10 - 24 $ 4.43
25 - 99 $ 4.14
100 - 249 $ 3.71
250 - 499 $ 3.47
500 - 749 $ 3.02
750 - 999 $ 2.61
1000 - 9999 $ 2.25

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Texas Instruments TPS65471RHAR

TPS65471 integrates a Li-ion linear charger, power path management, four LDO regulators, 4.25-V synchronous boost converter and 4.25-V LDO regulator, three LED drivers and one motor driver.

With the power path circuitry, USB-port, AC-DC adapter and Li-ion battery power can be switched seamlessly as the power source of 3.2-V LDO output regulators. This prevents instability in the system.

The TPS65471 charger automatically selects the USB port or the AC-DC adapter.

The EN_VLDO digital input is used to turn the output of VLED4P25, VLD02 and VLD04 on or off.

The EN_VLDO3 digital input is used to turn the output of VLDO3 on or off.

The TPS65471 is available in a 40-pin QFN package with PowerPAD™.

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