LogoLogo
Cross-Reference Search
Login
/Register
  • Products
  • Applications
  • Quality & Reliability
  • Technical supports
  • About us
logo
Search
Sample Request
SOUTHCHIP Semiconductor Technology（Shanghai） Co., Ltd.
SOUTHCHIP, born for efficiency!

Contact Us
4006803188 (Business Inquiry Hotline)
021-38067888 (General Service Hotline)
sc-sales-service@southchip.com
12F, Building D, No. 565 Shengxia Road, Zhangjiang Town, Pudong New Area, Shanghai
Southchip Products
Automotive ProductsDC-DC ConvertersAC-DC ConvertersUSB Type-C & Power DeliveryPMICCharging ManagementBattery Management Solution
Solutions
AutomotiveIndustrial ControlConsumer Electronics
About Southchip
IntroductionCompany NewsInvestor RelationsRecruitmentContact Us
©Copyright 2023 SOUTHCHIP Semiconductor Technology（Shanghai） Co., Ltd. Shanghai ICP No. 16011443-1

SC81340S

High Efficiency 24V 4A Synchronous Buck Converter with Low Quiescent Current

SC81340SSC81340S

SC81340S

SC81340S is a high-efficiency synchronous buck converter with few external components and is easy to use in compact applications. The device operates with input voltages from 4V to 24V with a typical switching frequency of 500kHz. It integrates power MOSFETs and can support up to 4Acontinuous output current.
SC81340S
SC81340S is a high-efficiency synchronous buck converter with few external components and is easy to use in compact applications. The device operates with input voltages from 4V to 24V with a typical switching frequency of 500kHz. It integrates power MOSFETs and can support up to 4Acontinuous output current.
Product Details
Design / Development
Technical Documentation
Applications

Product Details

Technical Documentation

Applications

More Solutions
We can help you to realize one-stop Hub power supply solution selection.
2025.02.17
Learn more
We can provide you with highly integrated, efficient, and small-sized overall solutions
2025.05.06
Learn more
We can provide you with highly integrated, efficient, and small-sized overall solutions.
2025.05.06
Learn more
Parameter NameParameter Value
VIN range4.0~24V
Abs. VIN (max)30V
Vout range0.6-20V
Iout(Max)4A
MOSInt.
Parameter NameParameter Value
Fsw500K
Almost 100% mode√
PFM√
FeaturesExcellent efficiency and load transient performance Ultra low dropout mode
PackageQFN2X2
Parameter NameParameter Value
VIN range4.0~24V
Abs. VIN (max)30V
Vout range0.6-20V
Iout(Max)4A
MOSInt.
Fsw500K
Almost 100% mode√
PFM√
FeaturesExcellent efficiency and load transient performance Ultra low dropout mode
PackageQFN2X2