STMicroelectronics Lithium-ion/Lithium-Polymer Battery Power Management Evaluation Battery Protection for

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RS stock no.:
164-6947
Mfr. Part No.:
STEVAL-ISB035V1
Manufacturer:
STMicroelectronics
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Brand

STMicroelectronics

Product Type

Evaluation Board

Power Management Function

Battery Protection

For Use With

STBC03

Kit Classification

Evaluation Board

Featured Device

STEVAL-ISB035V1

Kit Name

Lithium-ion/Lithium-Polymer Battery Power Management Evaluation

Standards/Approvals

RoHS

The STEVAL-ISB035V1 is an evaluation board based on the STBC03 battery power management IC, integrating a linear charger for single-cell Li-Ion batteries with battery protection functions, an LDO regulator and two SPDT load switches. The device uses a CC-CV algorithm to charge the battery, the fast-charge and pre-charge currents can be programmed using an external resistor. The input supply voltage is 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. When shutdown mode is activated, battery power consumption falls to less than 100 nA.

Charges single-cell Li-Ion/Li-Po batteries

Adjustable floating voltage up to 4.45 V

Integrated always-ON low quiescent LDO regulator

Battery overcharge and over-discharge protections

Overcurrent protection

Shipping mode entry and exit inputs

Integrated dual 3 Ω SPDT load switches

Digital control inputs

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