ML5232-001TDZ07GL

Overview

The ML5232-001TDZ07GL is a battery management IC designed as an overvoltage protector for 14-series cell lithium-ion rechargeable batteries. It operates within a supply voltage range of 7 V to 80 V and features a typical output voltage of 4.3 V. The device consumes a maximum operating supply current of 4.5 uA and supports power dissipation up to 1 W. It is housed in a TSSOP-20 package suitable for surface mount installation. The component functions reliably across an extended temperature range from -40 C to +105 C.

Feature Summary

• Provides overvoltage protection specifically engineered for multi-cell lithium-ion battery packs.

Applications

• Protection circuits for 14-series cell lithium-ion rechargeable battery systems.

Procurement Notes

Verify the specific suffix TDZ07GL against the official ROHM Semiconductor datasheet to confirm package type and tape/reel specifications. Ensure compatibility with the target PCB footprint for the TSSOP-20 package. Confirm that the application voltage range aligns with the 7 V to 80 V operational limits documented for this component.

Selection Notes

Select this component when designing protection for high-voltage series-connected lithium-ion battery arrays requiring low quiescent current. The wide input voltage range accommodates various pack configurations. Verify thermal management requirements given the 1 W power dissipation capability and ensure the operating environment stays within the specified -40 C to +105 C temperature boundaries.

Part Context

This part belongs to the ROHM Semiconductor battery management category, specifically focusing on charge management and overvoltage protection solutions. It is classified under PMIC - Power Management ICs. The product is identified as a new introduction from the manufacturer, indicating recent availability in the market for modern battery design applications.

Replacement Considerations

No public confirmed substitute part numbers are available for this specific model.