Skip to the content
PCBKitNew board
SS8201 on a board, in 3D

SS8201

orisilicon

-40℃~+105℃ 10V 3.3V~24V 30kHz~40kHz 800V Buck CCM、DCM、PWM Modulation、PFM Modulation Non-Isolated Over Voltage Protection、Under Voltage Protection、Over Current Protection、Short Circuit Protection、Soft-start、Overtemperature protection (OTP)、Constant Voltage (CV) SOP-8 AC-DC Controllers and Regulators ROHS

Extended
DatasheetJLCPCBLCSCorisilicon/SS8201
Category
AC DC Controllers And Regulators
Package
SOP-8
Pins
5

Overview

The SS8201 is an AC DC Controllers And Regulator made by orisilicon in a SOP-8 package with 8 pins. -40℃~+105℃ 10V 3.3V~24V 30kHz~40kHz 800V Buck CCM、DCM、PWM Modulation、PFM Modulation Non-Isolated Over Voltage Protection、Under Voltage Protection、Over Current Protection、Short Circuit Protection、Soft-start、Overtemperature protection (OTP)、Constant Voltage (CV) SOP-8 AC-DC Controllers and Regulators ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:SS8201, from EasyEDA) and its footprint (Package_SO:SO-8_3.9x4.9mm_P1.27mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C20608354).

Symbol

VCC1GND2FB3CS4DRAIN5DRAIN6DRAIN7DRAIN8
EasyEDA_Cloud:SS8201From EasyEDA

Footprint

12345678
Package_SO:SO-8_3.9x4.9mm_P1.27mmFrom KiCad's library

Parameters

9
Features
Over Voltage Protection, Under Voltage Protection, Over Current Protection, Short Circuit Protection, Soft-start, Overtemperature protection (OTP), Constant Voltage (CV)
Frequency - Switching
30kHz~40kHz
Isolation
Non-Isolated
Operating Temperature
-40℃~+105℃
Output Voltage
3.3V~24V
Topology
Buck
Voltage - Breakdown
800V
Voltage - Supply
10V
Working Mode
CCM, DCM, PWM Modulation, PFM Modulation

Order codes

1

Pinout

8
The pins of the SS8201
PinNameType
1VCCUnspecified
2GNDUnspecified
3FBUnspecified
4CSUnspecified
5DRAINUnspecified
6DRAINUnspecified
7DRAINUnspecified
8DRAINUnspecified

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/orisilicon/SS8201" title="SS8201 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/orisilicon/SS8201.jpg" alt="SS8201" width="1200" height="900">
A picture that opens the part, for a README
[![SS8201](https://pcbkit.io/embed/parts/orisilicon/SS8201.jpg?size=s)](https://pcbkit.io/parts/orisilicon/SS8201)

Questions

Is there a KiCad symbol and footprint for the SS8201?

Yes. The symbol is EasyEDA_Cloud:SS8201 and the footprint Package_SO:SO-8_3.9x4.9mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the SS8201?

SOP-8, with 8 pins. Its footprint is drawn on this page.

Where is the SS8201 datasheet?

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

Where can I order the SS8201?

JLCPCB lists it as part C20608354, with 0 in stock; the sellers' links on this page open their listings.

What can replace the SS8201?

Parts like it in the library: the AP3781S by Diodes Incorporated, the NCP1623CD by onsemi, the UCC28C50D by Texas Instruments and the UCC28C51QDRQ1 by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8