ACE4101 Overview
The ACE4101 is a 1.6A Li‐Ion battery switching charger intended for 5V adapters. Low power dissipation, an internal MOSFET and its pact package with minimum external ponents requirement makes the ACE4101 ideal for portable applications. The ACE4101 includes plete charge termination circuitry, automatic recharge and a ±1% 4.2V/4.35V float voltage.
ACE4101 Key Features
- Very Low Power Dissipation
- 1.6A Maximum Charge Current
- Standalone Capability with no Requirement of External MOSFET, Sense Resistor or Blocking Diode
- Constant‐Current/Constant‐Voltage Operation with Thermal Regulation to Maximize Charge Rate
- Charges Single Cell Li‐Ion Batteries Directly from USB Port
- Drainage Charge Current Thermal Regulation Status Outputs for LED or System Interface
- Preset 4.2V/4.35V float Voltage with ±1% Accuracy
- Automatic Recharge
- Cellular Telephones, PDA, MP3 Players
- Charging Docks and Cradles