NCV51313ADR2G

Gate Driver Overview

The NCV51313ADR2G is a high-side gate driver from onsemi, designed for DC-DC converters and inverters. It operates with a supply voltage up to 130V and features a 2.0A source current and 3.0A sink current capability. The device offers low propagation delay of 50ns typical, low static current, and high dv/dt immunity of 50V/ns. It supports 3.3V and 5V input logic compatibility and includes UVLO for VCC and VB. Packaged in DFNW6 or SOIC-8, it meets AEC-Q100 standards.

Gate Driver Feature Summary

• High voltage operation up to 130V with robust bridge pin negative transient immunity
• Low propagation delay and fast rise/fall times for efficient high-frequency switching
• Integrated undervoltage lockout for both VCC and bootstrap supply rails
• Automotive qualified with PPAP capability for reliable performance

Gate Driver Applications

• DC-DC power converters
• Common rail injection systems
• Motor controllers

Gate Driver Procurement Notes

Verify the specific suffix 'ADR2G' against official datasheets to confirm package type and tape/reel specifications. Ensure compatibility with system requirements regarding operating temperature range and electrical characteristics. Cross-reference with authorized distributors for genuine parts. Check for any recent product change notices that may affect form, fit, or function before finalizing procurement decisions.

Gate Driver Selection Notes

Select this component when high-side driving requires 130V isolation and fast switching speeds. Consider the 50ns propagation delay for timing-sensitive applications. Evaluate thermal management needs based on the DFNW6 or SOIC-8 package options. Confirm input logic levels match the control circuitry. Verify automotive qualification requirements if used in vehicle electronics.

Gate Driver Part Context

The NCV51313 series includes variants like NCV51313A and NCV51313B with different propagation delays. The NCV51313ADR2G specifically denotes the A variant with standard delay. It belongs to onsemi's portfolio of high-voltage gate drivers aimed at improving efficiency in power conversion systems through reduced switching losses and improved noise immunity.

Gate Driver Replacement Considerations

Check for direct substitutes within the NCV51313 family such as NCV51313BDG or NCV51313BT1G for faster switching. Verify pinout compatibility and electrical parameters before substitution. Consult official cross-reference guides for approved replacements.