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VIPER319XD on a board, in 3D

VIPER319XD

STMicroelectronics

-40℃~+150℃@(Tj) 132kHz 1W 4.5V~30V 80% 800V Boost、Flyback、Buck、Buck-Boost Non-Isolated Over Voltage Protection、Short Circuit Protection、Over Temperature Protection PWM Modulation、PFM Modulation Secondary-Side Feedback SO-16 AC-DC Controllers and Regulators ROHS

Extended
DatasheetJLCPCBLCSCst/VIPER319XD
Category
AC DC Controllers And Regulators
Package
SO-16
Pins
16

Overview

The VIPER319XD is an AC DC Controllers And Regulator made by STMicroelectronics in a SO-16 package with 16 pins. -40℃~+150℃@(Tj) 132kHz 1W 4.5V~30V 80% 800V Boost、Flyback、Buck、Buck-Boost Non-Isolated Over Voltage Protection、Short Circuit Protection、Over Temperature Protection PWM Modulation、PFM Modulation Secondary-Side Feedback SO-16 AC-DC Controllers and Regulators ROHS.

PCBKit's library has its footprint (Package_SO:SO-16_3.9x9.9mm_P1.27mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C3093935).

Symbol

The library has no symbol for this part yet.

Footprint

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

Parameters

11
Duty Cycle(Max)
80%
Features
High voltage direct start；EMI optimization (spread spectrum)；Light load efficient mode；Overtemperature protection (OTP)；Short Circuit Protection；Under-voltage lockout；Over Voltage Protection
Feedback System
Secondary-Side Feedback
Frequency - Switching
132kHz
Isolation
Non-Isolated
Operating Temperature
-40℃~+150℃
Pd - Power Dissipation
1W
Topology
Flyback；Buck-Boost；Boost；Buck
Voltage - Breakdown
800V
Voltage - Supply
4.5V~30V
Working Mode
PFM Modulation；PWM Modulation

Order codes

1

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A live frame, for any web page
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A picture
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[![VIPER319XD](https://pcbkit.io/embed/parts/st/VIPER319XD.jpg?size=s)](https://pcbkit.io/parts/st/VIPER319XD)

Questions

Is there a KiCad symbol and footprint for the VIPER319XD?

Yes. 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 VIPER319XD?

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

Where is the VIPER319XD datasheet?

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

Where can I order the VIPER319XD?

JLCPCB lists it as part C3093935, with 0 in stock; the sellers' links on this page open their listings.

What can replace the VIPER319XD?

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