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GP8891CS on a board, in 3D

GP8891CS

HaloChip

-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

Extended
DatasheetJLCPCBLCSChalochip/GP8891CS
Category
AC DC Controllers And Regulators
Package
SOP-7
Pins
7

Overview

The GP8891CS is an AC DC Controllers And Regulator made by HaloChip in a SOP-7 package with 7 pins. -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.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:GP8891BS, from EasyEDA) and its footprint (EasyEDA_Cloud:SOP-7_L4.9-W3.9-P1.27-LS6.0-BL, from EasyEDA), ready for a KiCad board. 1,294 are in stock at JLCPCB (part C22434959).

Symbol

VCC1FB2FB3NC4C5C6GND7
EasyEDA_Cloud:GP8891BSFrom EasyEDA

Footprint

1234567
EasyEDA_Cloud:SOP-7_L4.9-W3.9-P1.27-LS6.0-BLFrom EasyEDA

Parameters

12
Duty Cycle(Max)
55%
Features
Leading edge blanking
Feedback System
Primary-side feedback
Frequency - Switching
70kHz
Isolation
Isolation
Operating Temperature
-40℃~+150℃
Output Current
320mA
Output Voltage
5V
Topology
Flyback
Voltage - Breakdown
850V
Voltage - Supply
4.2V
Working Mode
DCM

Order codes

1

Pinout

7
The pins of the GP8891CS
PinNameType
1VCCUnspecified
2FBUnspecified
3FBUnspecified
4NCUnspecified
5CUnspecified
6CUnspecified
7GNDUnspecified

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/halochip/GP8891CS" title="GP8891CS in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe>
A picture
<img src="https://pcbkit.io/embed/parts/halochip/GP8891CS.jpg" alt="GP8891CS" width="1200" height="900">
A picture that opens the part, for a README
[![GP8891CS](https://pcbkit.io/embed/parts/halochip/GP8891CS.jpg?size=s)](https://pcbkit.io/parts/halochip/GP8891CS)

Questions

Is there a KiCad symbol and footprint for the GP8891CS?

Yes. The symbol is EasyEDA_Cloud:GP8891BS and the footprint EasyEDA_Cloud:SOP-7_L4.9-W3.9-P1.27-LS6.0-BL, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the GP8891CS?

SOP-7, with 7 pins. Its footprint is drawn on this page.

Where is the GP8891CS datasheet?

HaloChip publishes it: the Datasheet link on this page opens it.

Where can I order the GP8891CS?

JLCPCB lists it as part C22434959, with 1,294 in stock; the sellers' links on this page open their listings.

What can replace the GP8891CS?

Parts like it in the library: the TC3776BA. by Shenzhen Fuman Elec, the ICW3773CA by ICW, the FM3783AA by Shenzhen Fuman Elec and the FM3783BA by Shenzhen Fuman Elec. Check their datasheets: a part that fits the footprint may still differ in its ratings.

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8