SM72295MA/NOPB

Power Management - Specialized Overview

The SM72295MA/NOPB is a photovoltaic full-bridge gate driver manufactured by Texas Instruments, designed for driving four discrete N-channel MOSFETs. It operates within a supply voltage range of 8 V to 14 V and delivers a peak output current of 3 A. The device features rise and fall times of 8 ns, with maximum on/off delay times of 26 ns. It functions reliably across an operating temperature range of -40°C to +125°C and includes integrated current sense capabilities via two programmable transconductance amplifiers.

Power Management - Specialized Feature Summary

• Integrates high-speed bootstrap diodes rated up to 115V DC for efficient full-bridge operation
• Includes two programmable transconductance amplifiers for precise average current sensing
• Provides isolated drive signals for four discrete N-channel MOSFETs in photovoltaic applications

Power Management - Specialized Applications

• Microinverters
• Power optimizers
• Battery chargers
• Screen safety systems

Power Management - Specialized Procurement Notes

Verify component status as the SM72295MA/NOPB is listed as End-of-Life (EOL) and subject to obsolescence by the manufacturer. Confirm availability through authorized distributors or secondary markets. Ensure that any replacement sourcing aligns with long-term supply chain requirements and validates technical compatibility before integration into new designs.

Power Management - Specialized Selection Notes

Select this component for photovoltaic systems requiring a dedicated full-bridge driver with integrated current sensing. The inclusion of programmable transconductance amplifiers allows for ripple current removal and average current information provision to control circuits. Consider the SOIC-28 package and surface-mount installation style when designing PCB layouts for thermal and spatial constraints.

Power Management - Specialized Part Context

This part belongs to the SolarMagic series from Texas Instruments, specifically tailored for solar energy conversion applications. It serves as a specialized power management IC within the PMIC category, focusing on gate driving for high-voltage MOSFETs in photovoltaic inverters and optimizers.

Power Management - Specialized Replacement Considerations

Check for direct substitutes such as the SM72295MAX/NOPB variant which may offer different packaging options like cut tape or reel.