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AT73C202 Dataheets PDF



Part Number AT73C202
Manufacturers ATMEL Corporation
Logo ATMEL Corporation
Description Power Management
Datasheet AT73C202 DatasheetAT73C202 Datasheet (PDF)

Features • 300mA/1.8V/2.5V Switching Regulator for Baseband Supply • 2.8V/80mA LDO for Baseband Pad Supply • Two 130mA/2.8V Low-noise, High PSRR RF LDO Voltage Regulators • 130mA/2.7V/2.8V Baseband Low-noise, High PSRR Analog LDO Regulator • Ultra Low-power RTC LDO Voltage Regulator • Backup Battery Charger • Li-Ion or Li-polymer Battery Charger Controller • Buzzer and Vibrator Drivers • Charging LED Driver • Power Management Start-up Controller and Reset Generation • SIM Level Shifters and SIM .

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Document
Features • 300mA/1.8V/2.5V Switching Regulator for Baseband Supply • 2.8V/80mA LDO for Baseband Pad Supply • Two 130mA/2.8V Low-noise, High PSRR RF LDO Voltage Regulators • 130mA/2.7V/2.8V Baseband Low-noise, High PSRR Analog LDO Regulator • Ultra Low-power RTC LDO Voltage Regulator • Backup Battery Charger • Li-Ion or Li-polymer Battery Charger Controller • Buzzer and Vibrator Drivers • Charging LED Driver • Power Management Start-up Controller and Reset Generation • SIM Level Shifters and SIM 10mA/1.8V/2.8V LDO Voltage Regulator • Ultra-low Sleep Mode Current Consumption (17 µA typ) • Over and Under Voltage Protections • Over Temperature Protection • Low-power Mode and Sleep Mode • Straight and Easy Interfacing to any Baseband Controller • Small 5x5mm, Forty-nine Ball FBGA Package Description The AT73C202 is a low-cost, ultra low-power, power and battery management IC designed to interface directly with state-of-the-art cellular phones, for example .


AT73C201 AT73C202 AT73C204


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