CouponsAPP Download
Assembly Parts LibFor PCBA Only
0Parts Cart
Products
  • In Stock Parts
  • Bom Tool
  • Request a Quote
  • Support
Chat with our live agent for fast reply.
Mon-Fri: 24 hours, Sat: 9am-6pm, GMT+8
Email Us >
Contact us at support@jlcpcb.com
Typically reply within hours.
Help Center >
Get instant answers.
24/7 Available.
Services & Tools
  • Electronic Parts
  • BOM Tool
  • Request a Quote
  • Manufacturers
  • PCB Assembly
Support
  • Contact Us
  • How to Order
  • User Guides
  • Sourcing Tips
  • Payment Methods
Company
  • About Us
  • Quality Assurance
  • How We Work
  • Certifications
  • Security
  • JLCAPI
  • News
  • Cooperation
  • Careers
Electronics
  • EasyEDA
  • JLCPCB
  • JLCDFM
  • LCSC
  • OSHWLAB
Mechanical
  • JLC3DP
  • JLCCNC
  • JLCMC
Download JLCONE Desktop—Get $524 Exclusive Coupons
WindowsMACAndroidIOS
CONNECT WITH US
Services & Tools
Electronic PartsBOM ToolRequest a QuoteManufacturersPCB Assembly
Support
Contact UsHow to OrderUser GuidesSourcing TipsPayment Methods
Company
About UsQuality AssuranceHow We WorkCertificationsSecurityJLCAPINewsCooperationCareers
Electronics
EasyEDAJLCPCBJLCDFMLCSCOSHWLAB
Mechanical
JLC3DPJLCCNCJLCMC

Download JLCONE Desktop—Get $524 Exclusive Coupons

WindowsMAC
AndroidIOS

CONNECT WITH US

© 2026 JLCPCB.COM All Rights Reserved.Privacy PolicyTerms & ConditionsCookies Policy
  1. JLCPCB
  2. Parts Library
  3. All Components
  4. Power Management (PMIC)
  5. AC-DC Controllers and Regulators
  6. GP8891CS
GP8891CS - 1
GP8891CS - 2
GP8891CS - 3
GP8891CS - 4
Extended1/4
* Images are for reference only
GP8891CS
Attributes
Value
Manufacturer
HaloChip
MFR.Part #
GP8891CS
JLCPCB Part #
C22434959
Package
SOP-7
Description
-40℃~+150℃ 320mA 4.2V 55% 70kHz 850V DCM Isolation Over Voltage Protection、Under Voltage Protection、Short Circuit Protection、Over Temperature Protection Primary-Side Feedback SOP-7 AC-DC Controllers and Regulators ROHS
EasyEDA Libraries
ECCN
-
Datasheet
Download
Source
JLCPCB
Assembly Type
SMT Assembly
PCBA Type
Economic and Standard
MSL Level
MSL 3

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
ManufacturerHaloChip
PackageSOP-7
Operating Temperature-40℃~+150℃
Frequency - Switching70kHz
Voltage - Supply4.2V
Output Current320mA
Duty Cycle(Max)55%
Feedback SystemPrimary-side feedback
Working ModeDCM
IsolationIsolation
FeaturesOver Voltage Protection、Under Voltage Protection、Short Circuit Protection、Overtemperature protection (OTP)、Under-voltage lockout、Leading edge blanking、Cable compensation
TopologyFlyback
Voltage - Breakdown850V
Output Voltage5V
Results remaining: 0

  1. JLCPCB
  2. Parts Library
  3. All Components
  4. Power Management (PMIC)
  5. AC-DC Controllers and Regulators
  6. GP8891CS
GP8891CS

* Images are for reference only

GP8891CS

Extended
Manufacturer

HaloChip

MFR.Part #
GP8891CS
JLCPCB Part #
C22434959
Package
SOP-7
Description
-40℃~+150℃ 320mA 4.2V 55% 70kHz 850V DCM Isolation Over Voltage Protection、Under Voltage Protection、Short Circuit Protection、Over Temperature Protection Primary-Side Feedback SOP-7 AC-DC Controllers and Regulators ROHS
EasyEDA Libraries
ECCN
-
Datasheet
Download
Source
JLCPCB
Assembly Type
SMT Assembly
PCBA Type
Economic and Standard
MSL Level
MSL 3

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

GP8891CS

* Images are for reference only

GP8891CS
Extended
Manufacturer

HaloChip

MFR.Part #
GP8891CS
JLCPCB Part #
C22434959
Package
SOP-7
Description
-40℃~+150℃ 320mA 4.2V 55% 70kHz 850V DCM Isolation Over Voltage Protection、Under Voltage Protection、Short Circuit Protection、Over Temperature Protection Primary-Side Feedback SOP-7 AC-DC Controllers and Regulators ROHS
EasyEDA Libraries
ECCN
-
Datasheet
Download
Source
JLCPCB
Assembly Type
SMT Assembly
PCBA Type
Economic and Standard
MSL Level
MSL 3

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

GP8891CS Specifications

GP8891CS technical specifications, attributes, and parameters.

AttributesValue
CategoryPower Management (PMIC)/AC-DC Controllers and Regulators
ManufacturerHaloChip
PackageSOP-7
Operating Temperature-40℃~+150℃
Frequency - Switching70kHz
Voltage - Supply4.2V
Output Current320mA
Duty Cycle(Max)55%
Feedback SystemPrimary-side feedback
Working ModeDCM
IsolationIsolation
FeaturesOver Voltage Protection、Under Voltage Protection、Short Circuit Protection、Overtemperature protection (OTP)、Under-voltage lockout、Leading edge blanking、Cable compensation
TopologyFlyback
Voltage - Breakdown850V
Output Voltage5V
Results remaining: 0

PCB Assembly Tips

From components to fully assembled PCBs. JLCPCB supports PCB assembly for the GP8891CS. 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

GP8891CS Documents

GP8891CS datasheets or manufacturer documentation.

Datasheet: GP8891CS Datasheet (PDF)

GP8891CS Schematic Symbol & PCB Footprint

The GP8891CS schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.