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VIPER318HD on a board, in 3D

VIPER318HD

STMicroelectronics

-40℃~+150℃@(Tj) 132kHz 4.5V~30V 800V Boost、Flyback、Buck、Buck-Boost Non-Isolated SO-16 AC-DC Controllers and Regulators ROHS

Extended
JLCPCBLCSCst/VIPER318HD
Category
AC DC Controllers And Regulators
Package
SO-16
Pins
5

Overview

The VIPER318HD is an AC DC Controllers And Regulator made by STMicroelectronics in a SO-16 package with 16 pins. -40℃~+150℃@(Tj) 132kHz 4.5V~30V 800V Boost、Flyback、Buck、Buck-Boost Non-Isolated SO-16 AC-DC Controllers and Regulators ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:VIPER319LDTR, from EasyEDA) and its footprint (Package_SO:SO-16_3.9x9.9mm_P1.27mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C5267811).

Symbol

GND1NC2VCC3NA4UVP5OVP6FB7COMP8NC9NC10NC11NC12DRAIN13DRAIN14DRAIN15DRAIN16
EasyEDA_Cloud:VIPER319LDTRFrom EasyEDA

Footprint

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

Parameters

8
Features
Overtemperature protection (OTP)；Short Circuit Protection；Under Voltage Protection；Over Voltage Protection；Over Current Protection；Soft Start
Frequency - Switching
132kHz
Isolation
Non-Isolated
Operating Temperature
-40℃~+150℃@(Tj)
Pd - Power Dissipation
1W
Topology
Buck-Boost；Flyback；Boost；Buck
Voltage - Breakdown
800V
Voltage - Supply
4.5V~30V

Order codes

1

Pinout

16
The pins of the VIPER318HD
PinNameType
1GNDUnspecified
2NCUnspecified
3VCCUnspecified
4NAUnspecified
5UVPUnspecified
6OVPUnspecified
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/VIPER318HD.jpg" alt="VIPER318HD" width="1200" height="900">
A picture that opens the part, for a README
[![VIPER318HD](https://pcbkit.io/embed/parts/st/VIPER318HD.jpg?size=s)](https://pcbkit.io/parts/st/VIPER318HD)

Questions

Is there a KiCad symbol and footprint for the VIPER318HD?

Yes. The symbol is EasyEDA_Cloud:VIPER319LDTR and the footprint Package_SO:SO-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 VIPER318HD?

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

Where can I order the VIPER318HD?

JLCPCB lists it as part C5267811, with 0 in stock; the sellers' links on this page open their listings.

What can replace the VIPER318HD?

Parts like it in the library: the VIPER17LD by STMicroelectronics, the HR1002GS-Z by Monolithic Power Systems, the L5991D by STMicroelectronics and the VIPER317LD by STMicroelectronics. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8