The NXP® MC32BC3770CSR2 is a fully programmable switching charger with dual-path output for single-cell Li-Ion and Li-Polymer battery. The dual-path output allows mobile applications with a fully discharged battery to boot up the system.
- High efficiency and switch-mode operation reduces heat dissipation and allows for higher current capability for a given package size
- Single input with a 20 V withstanding input and charges the battery with an input current up to 2 A
- Charging parameters and operating modes are fully programmable over an I2C Interface that operates up to 400 kHz
- Highly integrated featuring OVP and Power FETs
- Supports 1.5 MHz switching capabilities
- Processor Expert® software for MC32BC3770CSR2 Battery Charger with example projects
Feature
- Dual-Path Output to power-up system with dead battery
- Available in a 25-bump, 2.27 mm x 2.17 mm, WLCSP package
- Fast charge current
- Charge termination current
- Battery regulation voltage
- Pre-charge current
- 20 V max input voltage
- Minimize charging time with remote sense
- Up to 2 A load current for system or battery
- Thermal protection/regulation
- Input/Output overvoltage protection
- Reverse Leakage Protection
