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MAX8903E Datasheet 2a 1-cell Li+ DC-dc Charger

Manufacturer: Maxim Integrated (now Analog Devices)

Overview: EVALUATION KIT AVAILABLE MAX8903A–E/G/H/J/N/Y 2A 1-Cell Li+ DC-DC Chargers for USB and Adapter Power.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

The MAX8903A–MAX8903E/MAX8903G/MAX8903H/ MAX8903J/MAX8903N/MAX8903Y are integrated 1-cell Li+ chargers and Smart Power Selectors™ with dual (AC adapter and USB) power inputs.

The switch mode charger uses a high switching frequency to eliminate heat and allow tiny external ponents.

It can operate with either separate inputs for USB and AC adapter power, or from a single input that accepts both.

Key Features

  • optimized smart power control to make the best use of limited USB or adapter power. Battery charge current and SYS output current limit are independently set. Power not used by the system charges the battery. Charge current and SYS output current limit can.

Similar Datasheet

Brand Logo Part Number Description Manufacturer
Maxim Integrated Products Logo MAX8903A 2A 1-Cell Li+ DC-DC Charger Maxim Integrated Products
Maxim Integrated Products Logo MAX8903B 1-Cell Li+ DC-DC Charger Maxim Integrated Products

More Datasheets from Maxim Integrated (now Analog Devices)

Part Number Description
MAX8903C 2A 1-Cell Li+ DC-DC Charger
MAX8903D 2A 1-Cell Li+ DC-DC Charger
MAX8903G 2A 1-Cell Li+ DC-DC Charger
MAX8903H 2A 1-Cell Li+ DC-DC Charger
MAX8903J 2A 1-Cell Li+ DC-DC Charger
MAX8903N 2A 1-Cell Li+ DC-DC Charger
MAX8903Y 2A 1-Cell Li+ DC-DC Charger
MAX8939 System Power Management
MAX8939A System Power Management
MAX8939B System Power Management

MAX8903E Distributor