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VIPER16HD on a board, in 3D

VIPER16HD

STMicroelectronics

-40℃~+150℃@(Tj) 11.5V~23.5V 115kHz 70% 800V Flyback、Buck、Buck-Boost SOIC-16 AC-DC Controllers and Regulators ROHS

Extended
DatasheetJLCPCBLCSCst/VIPER16HD
Category
AC DC Controllers And Regulators
Package
SOIC-16
Pins
16

Overview

The VIPER16HD is an AC DC Controllers And Regulator made by STMicroelectronics in a SOIC-16 package with 16 pins. -40℃~+150℃@(Tj) 11.5V~23.5V 115kHz 70% 800V Flyback、Buck、Buck-Boost SOIC-16 AC-DC Controllers and Regulators ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:VIPER16HDTR, from EasyEDA) and its footprint (Package_SO:SOIC-16_3.9x9.9mm_P1.27mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C262996).

Symbol

GND1GND2NC3NA4VDD5LIM6FB7COMP8NC9NC10NC11NC12DRAIN13DRAIN14DRAIN15DRAIN16
EasyEDA_Cloud:VIPER16HDTRFrom EasyEDA

Footprint

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

Parameters

11
Duty Cycle(Max)
70%
Features
Hiccup current limiting；Light load efficient mode；High voltage direct start；EMI optimization (spread spectrum)；Adjustable current limiting
Feedback System
Primary-side feedback
Frequency - Switching
115kHz
Isolation
Isolation
Operating Temperature
-40℃~+150℃
Pd - Power Dissipation
1W
Topology
Flyback, Buck, Buck-Boost
Voltage - Breakdown
800V
Voltage - Supply
11.5V~23.5V
Working Mode
PWM Modulation

Order codes

2

Pinout

16
The pins of the VIPER16HD
PinNameType
1GNDUnspecified
2GNDUnspecified
3NCUnspecified
4NAUnspecified
5VDDUnspecified
6LIMUnspecified
7FBUnspecified
8COMPUnspecified
9NCUnspecified
10NCUnspecified
11NCUnspecified
12NCUnspecified
13DRAINUnspecified
14DRAINUnspecified
15DRAINUnspecified
16DRAINUnspecified

Show this part on your page

A live frame, for any web page
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A picture
<img src="https://pcbkit.io/embed/parts/st/VIPER16HD.jpg" alt="VIPER16HD" width="1200" height="900">
A picture that opens the part, for a README
[![VIPER16HD](https://pcbkit.io/embed/parts/st/VIPER16HD.jpg?size=s)](https://pcbkit.io/parts/st/VIPER16HD)

Questions

Is there a KiCad symbol and footprint for the VIPER16HD?

Yes. The symbol is EasyEDA_Cloud:VIPER16HDTR 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 VIPER16HD?

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

Where is the VIPER16HD datasheet?

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

Where can I order the VIPER16HD?

JLCPCB lists it as part C262996, with 0 in stock; the sellers' links on this page open their listings.

What can replace the VIPER16HD?

Parts like it in the library: the SG2525M/TR by HGSEMI, the SG3525A by IDCHIP, the EG3525S by EG Micro and the KA7500BDRG by HANSCHIP semiconductor. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8