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FRDM-BC3770-EVM: BC3770, battery charger circuit board equipped with KL25Z

Overview

The Freedom expansion board FRDM-BC3770-EVM is a fully programmable switching charger with dual-channel outputs for single-cell Li-ion and Li-polymer batteries. This expansion board can be used with the FRDM-KL25Z development platform (including a pre-programmed mini-USB cable).

Support various working modes (charging and power management)
Dynamically share current between application and battery as needed
Ability to reduce heat dissipation and increase current for a given package size
Includes protection features to prevent damage to downstream components
Reduces bill of materials cost and PCB space while reducing board complexity and system cost
^{Processor Expert®} software for BC3770 battery charger with example project

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Documentation

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Update:2025-06-29 01:20:02

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