STMicroelectronics Evaluation Board Power Management for STNS01 for Lithium-ion Battery Charger

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RS Stock No.:
196-1876
Mfr. Part No.:
STEVAL-ISB032V1
Manufacturer:
STMicroelectronics
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Brand

STMicroelectronics

Power Management Function

Power Management

Product Type

Power Management Development Kit

For Use With

Lithium-ion Battery Charger

Kit Classification

Evaluation Board

Featured Device

STNS01

Kit Name

Evaluation Board

Standards/Approvals

RoHS

COO (Country of Origin):
IT
The STEVAL-ISB032V1 is a product evaluation board based on the STNS01, which is a linear charger for single-cell Li-Ion batteries integrating an LDO regulator and several battery protection functions. The device uses a CC/CV algorithm to charge the battery. The fast-charge current can be programmed using an external resistor. Pre-charge current and termination current are scaled accordingly. The floating voltage value is 4.2 V. The input supply voltage is normally used to charge the battery and provide power to the LDO regulator. When a valid input voltage is not present and the battery is not empty, the device automatically switches to battery power. The STNS01 integrates over-charge, over-discharge and overcurrent protection circuitry to prevent the battery from being damaged under fault conditions.