DK045GF Datasheet, Specs, Alternatives & ECAD | DongKe Semiconductor | PartGenie

AI summary

DK045GF product

The DK045GF is a high-efficiency AC-DC power management IC integrating a 700V GaN HEMT, designed for high-power-density applications like fast chargers and adapters.

Best for

Fast chargers
Compact power adapters

Avoid if

Applications requiring non-flyback topologies

Check before use

Thermal design and PCB layout

Key specifications

Max Switching Frequency: 250 kHz
GaN HEMT Rating: 700 V / 400 mΩ
Peak Efficiency: 94%

Compliance & Environment

RoHS: Compliant
REACH: -
MSL: -
ECCN: -
HTSUS: -

Application

Power

Datasheet

d90518d4f44cc4a6c2cfe680dee52736_2401261527_Shenzhen-DongKe-Semicon-DK045GF_C20616192.pdf

800 KB

CAD Models

Download ECAD models for DK045GF: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol

Schematic symbol for your EDA tool

PCB Footprint

Land pattern for PCB layout

3D Model

STEP file for mechanical design

KiCad Library

Verified KiCad 8 symbol, footprint, and 3D model

Generate library

Alternative components

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

Design and risk insights

Questions & answers

It is a quasi-resonant (QR) flyback AC-DC power switch chip with an integrated 700V/400mΩ GaN HEMT.