LC05732A03RATBG

$0.59

Description：IC BATT PROT LI-ION 1CELL 30ECP
Series：-
Mfr：onsemi
Package：Tape & Reel (TR),Tape & Reel (TR)

SKU:918ca68e4956 Category: Battery Management Brand: onsemi

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Product introduction

LC05732A03RATBG is listed in the Battery Management range at ChipApex. The manufacturer field lists onsemi. Its product description is IC BATT PROT LI-ION 1CELL 30ECP. Review the specifications below when checking this part for your BOM.

Battery Management specifications for LC05732A03RATBG

Description：IC BATT PROT LI-ION 1CELL 30ECP
Series：-
Mfr：onsemi
Package：Tape & Reel (TR),Tape & Reel (TR)
Function：Battery Protection
Battery Chemistry：Lithium Ion
Number of Cells：1
Fault Protection：Over Current, Over Voltage
Interface：I2C
Operating Temperature：-40°C ~ 100°C (TA)
Grade：-
Qualification：-
Mounting Type：Surface Mount
Package / Case：30-UFBGA, ECP
Supplier Device Package：30-ECP (1.97x4.01)

Battery Management datasheet and documents for LC05732A03RATBG

LC05732A03RATBG

Battery Management Overview

The LC05732A03RATBG is a battery protection integrated circuit designed for single-cell lithium-ion applications. It features an integrated power MOSFET and supports I2C interface communication. The device operates within a temperature range of -40°C to +85°C, with a maximum power dissipation of 800 mW and an operating supply current of 3 µA. It is housed in a 30-UFBGA (ECP) package measuring 1.97x4.01 mm.

Battery Management Feature Summary

Integrates power MOSFET for compact design
Supports I2C interface for monitoring
Optimized for single-cell lithium-ion protection

Battery Management Applications

Single-cell lithium-ion battery protection
Portable electronic devices
Battery management systems requiring I2C communication

Battery Management Procurement Notes

Verify the exact package type and pinout against the official datasheet before integration. Confirm that the I2C address and command set align with your system controller requirements. Ensure thermal management strategies account for the specified 800 mW power dissipation limit under worst-case operating conditions.

Battery Management Selection Notes

Select this component when a compact solution for single-cell lithium-ion protection is required. The integrated MOSFET reduces external component count. The I2C interface enables detailed battery status reporting. Consider the 30-UFBGA package constraints for PCB layout and soldering processes.

Battery Management Part Context

This part belongs to onsemi's battery management IC portfolio, specifically targeting lithium-ion cell protection. It combines protection logic with power switching capabilities in a small form factor, suitable for space-constrained portable electronics and IoT devices requiring reliable battery oversight.

Battery Management Replacement Considerations

Check for direct pin-to-pin replacements within the LC05732 series or compatible onsemi battery protection ICs. Verify functional equivalence regarding I2C protocol and protection thresholds before substitution.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

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Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

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Mode of Transportation

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Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.