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  1. JLCPCB
  2. Parts Library
  3. All Components
  4. Power Management (PMIC)
  5. AC-DC Controllers and Regulators
  6. DK112
DK112 - 1
DK112 - 2
DK112 - 3
Extended1/3
* Images are for reference only
DK112
Attributes
Value
Manufacturer
Shenzhen DongKe Semicon
MFR.Part #
DK112
JLCPCB Part #
C78751
Package
DIP-8
Description
0℃~+125℃ 4V~6V 60kHz~70kHz 70% 700V Flyback Isolation Over Voltage Protection、Under Voltage Protection、Over Current Protection、Short Circuit Protection、Over Temperature Protection Secondary-Side Feedback DIP-8 AC-DC Controllers and Regulators ROHS
EasyEDA Libraries
Datasheet
Download
Source
JLCPCB
Assembly Type
Wave Soldering
PCBA Type
Economic and Standard
MSL Level
MSL 1

Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.

AttributesValue
CategoryPower Management (PMIC)/AC-DC Controllers and Regulators
ManufacturerShenzhen DongKe Semicon
PackageDIP-8
Operating Temperature0℃~+125℃
Frequency - Switching60kHz~70kHz
Voltage - Supply4V~6V
Duty Cycle(Max)70%
Feedback SystemSecondary-Side Feedback
Working ModePWM Modulation
IsolationIsolation
FeaturesOver Voltage Protection、Under Voltage Protection、Over Current Protection、Short Circuit Protection、Overtemperature protection (OTP)
TopologyFlyback
Pd - Power Dissipation1000mW
Voltage - Breakdown700V
Results remaining: 0

  1. JLCPCB
  2. Parts Library
  3. All Components
  4. Power Management (PMIC)
  5. AC-DC Controllers and Regulators
  6. DK112
DK112

* Images are for reference only

DK112

Extended
Manufacturer

Shenzhen DongKe Semicon

MFR.Part #
DK112
JLCPCB Part #
C78751
Package
DIP-8
Description
0℃~+125℃ 4V~6V 60kHz~70kHz 70% 700V Flyback Isolation Over Voltage Protection、Under Voltage Protection、Over Current Protection、Short Circuit Protection、Over Temperature Protection Secondary-Side Feedback DIP-8 AC-DC Controllers and Regulators ROHS
EasyEDA Libraries
Datasheet
Download
Source
JLCPCB
Assembly Type
Wave Soldering
PCBA Type
Economic and Standard
MSL Level
MSL 1

Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.

DK112

* Images are for reference only

DK112
Extended
Manufacturer

Shenzhen DongKe Semicon

MFR.Part #
DK112
JLCPCB Part #
C78751
Package
DIP-8
Description
0℃~+125℃ 4V~6V 60kHz~70kHz 70% 700V Flyback Isolation Over Voltage Protection、Under Voltage Protection、Over Current Protection、Short Circuit Protection、Over Temperature Protection Secondary-Side Feedback DIP-8 AC-DC Controllers and Regulators ROHS
EasyEDA Libraries
Datasheet
Download
Source
JLCPCB
Assembly Type
Wave Soldering
PCBA Type
Economic and Standard
MSL Level
MSL 1

Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.

DK112 Specifications

DK112 technical specifications, attributes, and parameters.

AttributesValue
CategoryPower Management (PMIC)/AC-DC Controllers and Regulators
ManufacturerShenzhen DongKe Semicon
PackageDIP-8
Operating Temperature0℃~+125℃
Frequency - Switching60kHz~70kHz
Voltage - Supply4V~6V
Duty Cycle(Max)70%
Feedback SystemSecondary-Side Feedback
Working ModePWM Modulation
IsolationIsolation
FeaturesOver Voltage Protection、Under Voltage Protection、Over Current Protection、Short Circuit Protection、Overtemperature protection (OTP)
TopologyFlyback
Pd - Power Dissipation1000mW
Voltage - Breakdown700V
Results remaining: 0

PCB Assembly Tips

From components to fully assembled PCBs. JLCPCB supports PCB assembly for the DK112. Sign up to receive and start your assembly today →

  • 1

    Step 1 - Pre-order the parts you need from JLCPCB.

  • 2

    Step 2 - Place a PCBA order to have those parts assembled onto your boards.

  • 3

    Step 3 - JLCPCB manufactures and assembles your boards in as fast as 3 days.

JLCPCB Assembly Tutorial
Learn more about JLCPCB Assembly

DK112 Documents

DK112 datasheets or manufacturer documentation.

Datasheet: DK112 Datasheet (PDF)

DK112 Schematic Symbol & PCB Footprint

The DK112 schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.