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VIPER22AS on a board, in 3D

VIPER22AS

Minos

-40℃~+150℃ 10V~35V 65kHz 800V 90% Non-Isolated Over Voltage Protection、Short Circuit Protection、Soft Start、Over Temperature Protection PWM Modulation SOP-8 AC-DC Controllers and Regulators ROHS

Extended
DatasheetJLCPCBLCSCminos/VIPER22AS
Category
AC DC Controllers And Regulators
Package
SOP-8
Pins
8

Overview

The VIPER22AS is an AC DC Controllers And Regulator made by Minos in a SOP-8 package with 8 pins. -40℃~+150℃ 10V~35V 65kHz 800V 90% Non-Isolated Over Voltage Protection、Short Circuit Protection、Soft Start、Over Temperature Protection PWM Modulation SOP-8 AC-DC Controllers and Regulators ROHS.

PCBKit's library has its KiCad symbol (Regulator_Switching:VIPer22AS, from KiCad's library) and its footprint (Package_SO:SOIC-8_3.9x4.9mm_P1.27mm, from KiCad's library), ready for a KiCad board. 9,909 are in stock at JLCPCB (part C17701850). 3 open-source boards in 3 repositories on GitHub use it.

Symbol

CTRLS1S2FB3VDD4D5D6D7D8
Regulator_Switching:VIPer22ASFrom KiCad's library

Footprint

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

Parameters

11
Duty Cycle(Max)
90%
Features
High voltage direct start
Feedback System
Secondary-Side Feedback
Frequency - Switching
65kHz
Isolation
Isolation
Operating Temperature
-40℃~+150℃
Output Current
800mA
Topology
Flyback
Voltage - Breakdown
800V
Voltage - Supply
10V~35V
Working Mode
PWM Modulation

Order codes

1

Pinout

8
The pins of the VIPER22AS
PinNameType
1SPassive
2SPassive
3FBInput
4VDDPower in
5DPassive
6DPassive
7DPassive
8DPassive

Open-source boards using it

All 3
  • 2 layersAuto spms, the printed circuit board in 3D

    Auto spms

    Shreyas-k-p/Auto-SMPS

    An Arduino-based system that monitors two SMPS units and automatically switches to a backup if the main supply fails.

    94 parts1
  • 2 layers108.3 × 48 mm220-240AC-5v@2ACONVERTER, the printed circuit board in 3D

    220-240AC-5v@2ACONVERTER

    abrshzeth/220V-240V-ac-to-5V-2A-dc-power-coversion

    this is the circuit which have input of ac input(common outlet from our home) and it will convert it to stable 5V@2A.

    27 parts
  • 2 layers247.5 × 105 mmSMPS, the printed circuit board in 3D

    SMPS

    Shreyas-k-p/SMPS

    33 parts

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A picture
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A picture that opens the part, for a README
[![VIPER22AS](https://pcbkit.io/embed/parts/minos/VIPER22AS.jpg?size=s)](https://pcbkit.io/parts/minos/VIPER22AS)

Questions

Is there a KiCad symbol and footprint for the VIPER22AS?

Yes. The symbol is Regulator_Switching:VIPer22AS and the footprint Package_SO:SOIC-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 VIPER22AS?

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

Where is the VIPER22AS datasheet?

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

Where can I order the VIPER22AS?

JLCPCB lists it as part C17701850, with 9,909 in stock; the sellers' links on this page open their listings.

What can replace the VIPER22AS?

Parts like it in the library: the UC2843BD1013 by STMicroelectronics, the UC2844BD1013 by STMicroelectronics, the UC2845BD1013 by STMicroelectronics and the UC3843BD1 by onsemi. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Which open-source boards use the VIPER22AS?

3 boards in 3 repositories on GitHub; the most starred are listed on this page, with their KiCad files.

Parts like it

8