ME4069 PMIC Single-Cell Li-ion Battery Charger, 1.8A Switch-Mode, ESOP8 Package

The ME4069 is a switch-mode single-cell Li-ion battery charger optimized for compact, high-efficiency charging applications. It operates from a 4.7–5.5V input and provides up to 1.8A charging current, supporting precise battery voltage regulation at 4.2V ±1% or 4.35V ±1%.

Key Specifications

• Input Voltage (VIN): 4.7–5.5V

• Series Cells: 1

• Maximum Charger Current: 1.8A

• Charger Type: Switch-mode

• Output Voltage: 4.2V ±1% / 4.35V ±1%

• Package: ESOP8

Applications

• Single-cell Li-ion battery-powered devices

• Portable electronics

• Power banks

Features

• High-efficiency switch-mode charging

• Precise voltage regulation

• Compact ESOP8 package