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VIPER318XD on a board, in 3D

VIPER318XD

STMicroelectronics

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

Extended
DatasheetJLCPCBLCSCst/VIPER318XD
Category
AC DC Controllers And Regulators
Package
SO-16
Pins
16

Overview

The VIPER318XD is an AC DC Controllers And Regulator made by STMicroelectronics in a SO-16 package with 16 pins. -40℃~+150℃@(Tj) 1W 30kHz 4.5V~30V 800V Boost、Flyback、Buck、Buck-Boost Non-Isolated Over Voltage Protection、Short Circuit Protection、Over Temperature Protection SO-16 AC-DC Controllers and Regulators ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:VIPER318XDTR, 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 C3093990).

Symbol

GND1N.C.2VCC3N.A4UVP5OVP6FB7COMP8N.C9N.C10N.C11N.C12DRAIN13DRAIN14DRAIN15DRAIN16
EasyEDA_Cloud:VIPER318XDTRFrom EasyEDA

Footprint

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

Parameters

11
Duty Cycle(Max)
80%
Features
Overtemperature protection (OTP)；Short Circuit Protection；Over Voltage Protection
Feedback System
Primary-Side Feedback；Secondary-Side Feedback
Frequency - Switching
30kHz
Isolation
Non-Isolated
Operating Temperature
-40℃~+150℃@(Tj)
Pd - Power Dissipation
1W
Topology
Flyback；Buck-Boost；Boost；Buck
Voltage - Breakdown
800V
Voltage - Supply
4.5V~30V
Working Mode
PWM Modulation

Order codes

1

Pinout

16
The pins of the VIPER318XD
PinNameType
1GNDUnspecified
2N.C.Unspecified
3VCCUnspecified
4N.AUnspecified
5UVPUnspecified
6OVPUnspecified
7FBUnspecified
8COMPUnspecified
9N.CUnspecified
10N.CUnspecified
11N.CUnspecified
12N.CUnspecified
13DRAINUnspecified
14DRAINUnspecified
15DRAINUnspecified
16DRAINUnspecified

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Questions

Is there a KiCad symbol and footprint for the VIPER318XD?

Yes. The symbol is EasyEDA_Cloud:VIPER318XDTR 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 VIPER318XD?

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

Where is the VIPER318XD datasheet?

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

Where can I order the VIPER318XD?

JLCPCB lists it as part C3093990, with 0 in stock; the sellers' links on this page open their listings.

What can replace the VIPER318XD?

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