What are the key applications for the DK106?

It is widely used in power adapters, LED power supplies, induction cookers, and other small home appliances.

What protection features does the DK106 include?

It includes over-current, overload, output short-circuit, over-temperature, and optocoupler failure protection.

Does the DK106 require external startup components?

No, it features an integrated high-voltage constant-current startup circuit, eliminating the need for external startup resistors.

What is the pinout of DK106?

Use the DK106 datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about DK106 pinout to locate pins, power rails, and interface signals before layout.

DK106 Datasheet, Specs, Alternatives & ECAD | MI

Q: What is the DK106?

The DK106 is a dedicated low-power offline switching power supply control chip that integrates a high-voltage power transistor and control logic.

AI summary

The DK106 is a highly integrated, cost-effective offline switching power supply controller for low-power applications.

Best for

Low-power AC/DC power supplies
Cost-sensitive consumer electronics

Avoid if

High-power applications exceeding 8W
Designs requiring external control of switching frequency

Check before use

Transformer design parameters
PCB thermal dissipation for the 5678 pins

Key specifications

Max Output Power: 8 W
Switching Frequency: 65 kHz
Standby Power: < 0.3 W

Compliance & Environment

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

Application

Power SuppliesConsumer Electronics

Datasheet

5e68ac9b36462d02a93053012935922e_2304140030_Shenzhen-DongKe-Semicon-DK106_C78749.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for DK106: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol

Schematic symbol for your EDA tool

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PCB Footprint

Land pattern for PCB layout

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3D Model

STEP file for mechanical design

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KiCad Library

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Where to Buy

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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

The DK106 is a dedicated low-power offline switching power supply control chip that integrates a high-voltage power transistor and control logic.

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 DK106?+×

What are the key applications for the DK106?+×

What protection features does the DK106 include?+×

Does the DK106 require external startup components?+×

What is the pinout of DK106?+×