NCP51530BDR2G

Full Half-Bridge (H Bridge) Drivers Overview

The NCP51530BDR2G is a high-voltage half-bridge gate driver manufactured by onsemi, designed for driving power MOSFETs and IGBTs. It features two independent outputs configured as high-side and low-side drivers within an 8-SOIC package. The device supports a supply voltage range of 10V to 17V and withstands load voltages up to 700V. It delivers a peak output current of 3A per channel with a typical output current of 3.5A. Key timing parameters include rise and fall times of 8ns, and maximum turn-on/turn-off delays of 7ns. The propagation delay is specified at a maximum of 100ns. It operates across a junction temperature range of -40°C to +125°C.

Full Half-Bridge (H Bridge) Drivers Feature Summary

• Integrated bootstrap circuit functionality for high-side drive
• Under-voltage lockout (UVLO) for fault protection
• Junction isolation technology for high-voltage applications
• Compatible with CMOS and TTL logic interfaces

Full Half-Bridge (H Bridge) Drivers Applications

• General purpose power MOSFET driving
• Inductive load switching
• Capacitive load switching
• Half-bridge converter topologies

Full Half-Bridge (H Bridge) Drivers Procurement Notes

Verify the specific suffix 'B' in the part number against the manufacturer's official datasheet to confirm the exact output current rating, as distributor listings may vary between 2A and 3.5A specifications for this series. Ensure the SOIC-8 package dimensions match the PCB footprint requirements. Confirm RoHS compliance status directly with the supplier documentation prior to procurement.

Full Half-Bridge (H Bridge) Drivers Selection Notes

Select this component when a non-isolated half-bridge driver is required for 700V systems. The 3A peak current capability suits moderate-power MOSFETs. Consider the 8ns switching speed for efficiency needs. Verify that the 10V-17V VCC range aligns with the system's available supply rail. The lack of a shutdown pin requires continuous operation once powered.

Full Half-Bridge (H Bridge) Drivers Part Context

This part belongs to the NCP51530 family of high-voltage gate drivers from onsemi. It shares the same core architecture and package as variants like the NCP51530ADR2G, differing primarily in internal current drive strength specifications. The family targets general-purpose industrial and consumer power supplies requiring robust half-bridge control.

Full Half-Bridge (H Bridge) Drivers Replacement Considerations

NCP51530ADR2G is a direct family variant with potentially different current ratings; verify electrical specs before substitution.