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STMICROELECTRONICS STEVAL-ISB032V1

EVAL BOARD, LI-ION BATTERY CHARGER

STMICROELECTRONICS STEVAL-ISB032V1
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Image is for illustrative purposes only. Please refer to product description.

Manufacturer Part No:
STEVAL-ISB032V1
Order Code:
3335855
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Technical Datasheet:
STEVAL-ISB032V1   Datasheet
ECAD / MCAD
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Product Overview

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. Precharge current and termination current are scaled accordingly. The floating voltage value is 4.2V. 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, overdischarge and overcurrent protection circuitry to prevent the battery from being damaged under fault conditions. It also features a charger enable input to stop the charging process when battery overtemperature is detected by external circuitry.
  • Charge current programmable up to 400mA
  • 1% accuracy on floating voltage (4.2V)
  • Integrated 3.1V LDO regulator
  • Automatic power path management, battery over-charge protection
  • Battery over-discharge protection, battery overcurrent protection
  • Charging timeout
  • Very low battery leakage in overdischarge/shutdown mode
  • Low quiescent current
  • Charge/fault status output
  • Charger enable input

Warnings

Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.

Product Information

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:
Power Management - Battery

:
Li-Ion Battery Charger

:
STNS01

:
STMicroelectronics

:
Eval Board STNS01

:
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Technical Documents (3)

Available for back order

More stock available to supplier lead times which is approximately 2/9/24

Due to market conditions delivery times are for general guidance only and may be subject to change at short notice

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Rs.2,832.37

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