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VIPER26HD on a board, in 3D

VIPER26HD

STMicroelectronics

-40℃~+150℃ 1.5W 11.5V~23.5V 115kHz 70% 800V Flyback Isolation Over Voltage Protection、Under Voltage Protection、Over Current Protection、Short Circuit Protection、Soft-start、Overtemperature protection (OTP) PWM Modulation Secondary-Side Feedback、Primary-side feedback SO-16 AC-DC Controllers and Regulators ROHS

Extended
DatasheetJLCPCBLCSCst/VIPER26HD
Category
AC DC Controllers And Regulators
Package
SOIC-16
Pins
16

Overview

The VIPER26HD is an AC DC Controllers And Regulator made by STMicroelectronics in a SOIC-16 package with 16 pins. -40℃~+150℃ 1.5W 11.5V~23.5V 115kHz 70% 800V Flyback Isolation Over Voltage Protection、Under Voltage Protection、Over Current Protection、Short Circuit Protection、Soft-start、Overtemperature protection (OTP) PWM Modulation Secondary-Side Feedback、Primary-side feedback SO-16 AC-DC Controllers and Regulators ROHS.

PCBKit's library has its KiCad symbol (Regulator_Switching:VIPer26HD, from KiCad's library) and its footprint (Package_SO:SOIC-16_3.9x9.9mm_P1.27mm, from KiCad's library), ready for a KiCad board. 1 are in stock at JLCPCB (part C882655).

Symbol

GND1NA4VDD5LIM6FB7COMP8DRAIN16
Regulator_Switching:VIPer26HDFrom KiCad's library

Footprint

12345678910111213141516
Package_SO:SOIC-16_3.9x9.9mm_P1.27mmFrom KiCad's library

Parameters

11
Duty Cycle(Max)
70%
Features
Short Circuit Protection
Feedback System
Secondary-Side Feedback
Frequency - Switching
115kHz
Isolation
Isolation
Operating Temperature
-40℃~+150℃
Pd - Power Dissipation
1.5W
Topology
Flyback
Voltage - Breakdown
800V
Voltage - Supply
11.5V~23.5V
Working Mode
PWM Modulation

Order codes

2

Pinout

16
The pins of the VIPER26HD
PinNameType
1GNDPower in
2GNDPassive
3NCNot connected
4NAPassive
5VDDPower in
6LIMPassive
7FBInput
8COMPPassive
9NCNot connected
10NCNot connected
11NCNot connected
12NCNot connected
13DRAINPassive
14DRAINPassive
15DRAINPassive
16DRAINPassive

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A live frame, for any web page
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A picture
<img src="https://pcbkit.io/embed/parts/st/VIPER26HD.jpg" alt="VIPER26HD" width="1200" height="900">
A picture that opens the part, for a README
[![VIPER26HD](https://pcbkit.io/embed/parts/st/VIPER26HD.jpg?size=s)](https://pcbkit.io/parts/st/VIPER26HD)

Questions

Is there a KiCad symbol and footprint for the VIPER26HD?

Yes. The symbol is Regulator_Switching:VIPer26HD and the footprint Package_SO:SOIC-16_3.9x9.9mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the VIPER26HD?

SOIC-16, with 16 pins. Its footprint is drawn on this page.

Where is the VIPER26HD datasheet?

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

Where can I order the VIPER26HD?

JLCPCB lists it as part C882655, with 1 in stock; the sellers' links on this page open their listings.

What can replace the VIPER26HD?

Parts like it in the library: the SG3525M/TR by HGSEMI, the VIPER26LD by STMicroelectronics, the HR1000AGS-Z by Monolithic Power Systems and the HR1001BGS-Z by Monolithic Power Systems. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8