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VIPER16LD on a board, in 3D

VIPER16LD

STMicroelectronics

-40℃~+150℃@(Tj) 11.5V~23.5V 1W 60kHz 70% 800V Flyback、Buck、Buck-Boost Isolation Over Voltage Protection、Under Voltage Protection、Over Current Protection、Short Circuit Protection、Soft Start、Over Temperature Protection Primary-Side Feedback SOIC-16 AC-DC Controllers and Regulators ROHS

Extended
DatasheetJLCPCBLCSCst/VIPER16LD
Category
AC DC Controllers And Regulators
Package
SOIC-16
Pins
16

Overview

The VIPER16LD 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 1W 60kHz 70% 800V Flyback、Buck、Buck-Boost Isolation Over Voltage Protection、Under Voltage Protection、Over Current Protection、Short Circuit Protection、Soft Start、Over Temperature Protection Primary-Side Feedback SOIC-16 AC-DC Controllers and Regulators ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:VIPER26LD, from EasyEDA) and its footprint (Package_SO:SOIC-16_3.9x9.9mm_P1.27mm, from KiCad's library), ready for a KiCad board. 1,901 are in stock at JLCPCB (part C71755).

Symbol

DRAIN16DRAIN15DRAIN14DRAIN13N.C.12N.C.11N.C.10N.C.9COMP8FB7LIM6VDD5N.A.4N.C.3GND2GND1
EasyEDA_Cloud:VIPER26LDFrom EasyEDA

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
Primary-side feedback
Frequency - Switching
60kHz
Isolation
Isolation
Operating Temperature
-40℃~+150℃
Pd - Power Dissipation
1W
Topology
Flyback
Voltage - Breakdown
800V
Voltage - Supply
11.5V~23.5V
Working Mode
PWM Modulation

Order codes

1

Pinout

16
The pins of the VIPER16LD
PinNameType
1GNDUnspecified
2GNDUnspecified
3N.C.Unspecified
4N.A.Unspecified
5VDDUnspecified
6LIMUnspecified
7FBUnspecified
8COMPUnspecified
9N.C.Unspecified
10N.C.Unspecified
11N.C.Unspecified
12N.C.Unspecified
13DRAINUnspecified
14DRAINUnspecified
15DRAINUnspecified
16DRAINUnspecified

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A picture that opens the part, for a README
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Questions

Is there a KiCad symbol and footprint for the VIPER16LD?

Yes. The symbol is EasyEDA_Cloud:VIPER26LD 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 VIPER16LD?

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

Where is the VIPER16LD datasheet?

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

Where can I order the VIPER16LD?

JLCPCB lists it as part C71755, with 1,901 in stock; the sellers' links on this page open their listings.

What can replace the VIPER16LD?

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