Datasheet Summary
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Shenzhen Fuman Electronics Group Co., Ltd.
SHEN ZHEN FINE MADE ELECTRONICS GROUP CO., LTD.
IC LTH7R. (File No.: S&CIC1679)
Charger management
1. Overview
LTH7R. is a constant current/constant voltage charger chip, mainly used for charging single-cell lithium batteries. No external detection resistor is required, and its internal structure is MOSFET, so no external reverse diode is required.
LTH7R. can automatically adjust the charging current to limit the chip temperature under high power and high ambient temperature. Its charging voltage is fixed at 4.2V, and the charging current can be adjusted by an external resistor. When the floating charge voltage is...
