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STBC03 Datasheet Li-ion Linear Battery Charger

Manufacturer: STMicroelectronics

Overview: STBC03 Datasheet Li-Ion linear battery charger with LDO and load switches Maturity status link STBC03 Device summary Order code STBC03JR LDO 3.

General Description

The STBC03 is a highly integrated power management, embedding a linear battery charger, a 150 mA LDO, 2 SPDT load switches, and a protection circuit module (PCM) to prevent the battery from being damaged under fault conditions.

The STBC03 uses a CC/CV algorithm to charge the battery;

the fast charge and the pre-charge current can be both independently programmed using dedicated resistors.

Key Features

  • Charges single-cell Li-Ion batteries with CC/CV algorithm and charge termination.
  • Fast charge current up to 650 mA adjustable by external resistor.
  • Pre-charge current from 1 mA.
  • Adjustable floating voltage up to 4.45 V.
  • Integrated low quiescent LDO regulator.
  • Automatic power path management.
  • Auto-recharge function.
  • Embedded protection circuit module (PCM) featuring battery overcharge, battery over-discharge and battery over.

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