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AT73C203 Datasheet Power Management Ic For Datacom Platforms

Manufacturer: Atmel (now Microchip Technology)

General Description

The AT73C203 device provides an integrated solution to portable and handheld applications built around microprocessors requiring “smart” power management functions, such as PDAs, Palmtop puters, point-of-sales terminals, 3G modems, etc.

Its pact package outline and small size of external ponents make the AT73C203 suitable for PCMCIA card power ma

Key Features

  • DC to DC Step Down 1.2 A, 0.9V (Dynamically Adjustable to 0.87V/1.1V/1.2V).
  • DC to DC step Down 1.2 A, 1.2V (Dynamically Adjustable to 1.0V/1.1V/1.3V) or 1.75V (Dynamically Adjustable 1.65V/1.70V/1.80V).
  • DC to DC Step Down 1.2 A, 1.8V (Dynamically Adjustable to 1.70V/1.75V/1.85V) or 2.5V (Dynamically Adjustable 2.3V/2.4V/2.6V).
  • DC to DC Step Up/Down 520 mA, 3.3V (Dynamically Adjustable to 3.0V/3.1V/3.4V).
  • Dual Battery Chargers: Li+ Precharge, Fast C.

More Datasheets from Atmel (now Microchip Technology)

Part Number Description
AT73C201 POWER SUPPLY AND BATTERY MANAGEMENT IC
AT73C202 Power Management
AT73C204 Power Management
AT73C206 Power Management And Analog Companions
AT73C209 Power Management And Analog Companions
AT73C212 Power Management
AT73C213 Power Management
AT73C213B Power Management and Analog Companions
AT73C237 Power Management and Analog Companions
AT73C239 Power Management and Analog Companions

AT73C203 Distributor