What are the key performance features?

It offers 200V/ns dV/dt immunity, matched propagation delays under 5ns, and user-programmable dead-time to prevent cross-conduction in high-frequency switching.

What should engineers review before using this part?

Engineers must ensure the bootstrap capacitor (CVBST) is sized correctly for the GaN FET gate charge and that the PCB layout isolates gate drive returns to minimize noise.

What is the pinout of NCP51820AMNTWG?

Use the NCP51820AMNTWG datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about NCP51820AMNTWG pinout to locate pins, power rails, and interface signals before layout.

NCP51820AMNTWG Datasheet, Specs, Alternatives & ECAD | onsemi

Q: What is the NCP51820?

It is a high-speed, half-bridge gate driver IC specifically designed to drive enhancement-mode GaN power switches in power conversion applications.

AI summary

The NCP51820 is a specialized high-speed half-bridge gate driver optimized for GaN power transistors, featuring robust dV/dt immunity and precise timing control.

Best for

GaN-based power supplies
High-frequency motor drives
Totem pole PFC

Avoid if

Applications not requiring high-speed GaN switching

Check before use

Gate charge requirements of the specific GaN FETs used

Key specifications

Max Voltage: 650 V
Peak Sink Current: 2 A
Propagation Delay: < 50 ns
Package: QFN15 4x4

Compliance & Environment

RoHS: ROHS3 Compliant
REACH: REACH Unaffected
MSL: 1 (Unlimited)
ECCN: EAR99
HTSUS: 8542.39.0001

Application

Power ConversionMotor Drives

Datasheet

NCP51820-D.PDF

800 KB

Datasheet AI

CAD Models

Download ECAD models for NCP51820AMNTWG: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a high-speed, half-bridge gate driver IC specifically designed to drive enhancement-mode GaN power switches in power conversion applications.

AI summary

Best for

Avoid if

Check before use

Key specifications

Compliance & Environment

Application

Datasheet

CAD Models

Where to Buy

Alternative components

Design and risk insights

Questions & answers

What is the NCP51820?+×

What are the key performance features?+×

What should engineers review before using this part?+×

What is the pinout of NCP51820AMNTWG?+×