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VIPER317LD on a board, in 3D

VIPER317LD

STMicroelectronics

-40℃~+150℃ 1W 4.5V~30V 60kHz 80% 800V Boost、Flyback、Buck、Buck-Boost Non-Isolated Over Voltage Protection、Short Circuit Protection、Overtemperature protection (OTP)、High voltage direct start、Light load efficient mode、Under-voltage lockout、EMI optimization (spread spectrum) PWM Modulation、PFM Modulation SO-16 AC-DC Controllers and Regulators ROHS

Extended
DatasheetJLCPCBLCSCst/VIPER317LD
Category
AC DC Controllers And Regulators
Package
SO-16
Pins
16

Overview

The VIPER317LD is an AC DC Controllers And Regulator made by STMicroelectronics in a SO-16 package with 16 pins. -40℃~+150℃ 1W 4.5V~30V 60kHz 80% 800V Boost、Flyback、Buck、Buck-Boost Non-Isolated Over Voltage Protection、Short Circuit Protection、Overtemperature protection (OTP)、High voltage direct start、Light load efficient mode、Under-voltage lockout、EMI optimization (spread spectrum) PWM Modulation、PFM Modulation SO-16 AC-DC Controllers and Regulators ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:VIPER317LDTR, from EasyEDA) and its footprint (Package_SO:SO-16_3.9x9.9mm_P1.27mm, from KiCad's library), ready for a KiCad board. 50 are in stock at JLCPCB (part C3093867).

Symbol

GND1N.C.2VCC3N.A.4UVP5OVP6FB7COMP8N.C.9N.C.10N.C.11N.C.12DRAIN13DRAIN14DRAIN15DRAIN16
EasyEDA_Cloud:VIPER317LDTRFrom EasyEDA

Footprint

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

Parameters

10
Duty Cycle(Max)
80%
Features
Over Voltage Protection
Frequency - Switching
60kHz
Isolation
Non-Isolated
Operating Temperature
-40℃~+150℃
Pd - Power Dissipation
1W
Topology
Flyback
Voltage - Breakdown
800V
Voltage - Supply
4.5V~30V
Working Mode
PWM Modulation

Order codes

1

Pinout

16
The pins of the VIPER317LD
PinNameType
1GNDUnspecified
2N.C.Unspecified
3VCCUnspecified
4N.A.Unspecified
5UVPUnspecified
6OVPUnspecified
7FBUnspecified
8COMPUnspecified
9N.C.Unspecified
10N.C.Unspecified
11N.C.Unspecified
12N.C.Unspecified
13DRAINUnspecified
14DRAINUnspecified
15DRAINUnspecified
16DRAINUnspecified

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Questions

Is there a KiCad symbol and footprint for the VIPER317LD?

Yes. The symbol is EasyEDA_Cloud:VIPER317LDTR 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 VIPER317LD?

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

Where is the VIPER317LD datasheet?

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

Where can I order the VIPER317LD?

JLCPCB lists it as part C3093867, with 50 in stock; the sellers' links on this page open their listings.

What can replace the VIPER317LD?

Parts like it in the library: the VIPER17LD by STMicroelectronics, the HR1002GS-Z by Monolithic Power Systems, the L5991D by STMicroelectronics and the VIPER37LD by STMicroelectronics. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8