ME4032 –PMIC Dual-Cell Li-ion Battery Charger IC | 4.7–5.5V, 1A, Boost-Type

The ME4032 is a two-cell Li-ion battery charger IC using a boost-type switching charger. Operating from 4.7–5.5V input, it delivers up to 1A charge current and maintains 8.4V ±1% output voltage. The IC comes in ESOP8 and DFN3×3-10L packages, making it suitable for compact dual-cell battery systems.

Key Specifications

• Input Voltage (VIN): 4.7V – 5.5V

• Series Cells: 2

• Maximum Charger Current (IOUT): 1A

• Output Voltage (VOUT): 8.4V ±1%

• Charger Type: Boost-mode

• Package: ESOP8, DFN3×3-10L

Applications

• Dual-cell battery packs

• Portable consumer electronics

• Embedded systems

Features

• High-efficiency boost charging

• Accurate output voltage ±1%

• Compact packages for flexible PCB layout