LM25101CMY/NOPB

Overview

The LM25101CMY/NOPB is a high-voltage, half-bridge gate driver manufactured by Texas Instruments. It integrates high-side and low-side drivers in an 8-HVSSOP package. The device supports bootstrap voltages up to 100 V and operates with supply voltages between 9 V and 14 V. It delivers peak output currents of 1 A for both sourcing and sinking. Typical switching characteristics include rise and fall times of 990 ns and 715 ns, respectively. The component functions within a junction temperature range of -40°C to 125°C.

Feature Summary

• Integrates independent high-side and low-side drivers for half-bridge configurations
• Supports high-voltage operation with bootstrap capabilities up to 100 V
• Provides robust 1 A peak current drive for efficient MOSFET switching
• Features non-inverting logic inputs compatible with standard control signals

Applications

• High-voltage motor drive systems
• Industrial power conversion circuits
• Inverter topologies requiring isolated gate control
• Battery management system switch drivers

Procurement Notes

Verify the specific suffix against official Texas Instruments documentation to confirm package type and thermal performance. Ensure the ordering part number matches the required HVSSOP configuration. Cross-reference the datasheet revision date to validate electrical parameters. Confirm RoHS compliance status through manufacturer declarations. Validate that the component meets the intended operating temperature range requirements.

Selection Notes

Select this component when designing circuits requiring high-voltage isolation and moderate drive strength. The integrated half-bridge architecture reduces external component count compared to discrete solutions. Consider the 1 A output capability for driving medium-power MOSFETs. Evaluate the 9 V to 14 V supply range compatibility with available control logic. Assess the thermal performance within the 8-HVSSOP package for the target application environment.

Part Context

This device belongs to the LM25101 family of high-voltage gate drivers from Texas Instruments. The family includes variants with different packages and current ratings, such as the LM25101AM and LM25101CSDX. These components are designed for applications demanding reliable switching of high-side N-channel MOSFETs in harsh industrial environments.

Replacement Considerations

LM25101CMYE/NOPB

FAQ

What is the maximum bootstrap voltage supported by the LM25101CMY/NOPB?

The device supports a maximum high-side voltage of 100 V using bootstrap techniques.

Does the LM25101CMY/NOPB feature shutdown functionality?

No, this specific variant does not include a dedicated shutdown pin or function.