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STNRG012, in 3D

STNRG012

STMicroelectronics

-40℃~+150℃@(Tj) 18V~19V 60MHz 800V Half-Bridge Non-Isolated Over Voltage Protection、Under Voltage Protection、Over Current Protection、Short Circuit Protection、Soft Start、Over Temperature Protection、Constant Current Mode (CC)、Constant Voltage (CV) Secondary-Side Feedback SOIC-20-300mil AC-DC Controllers and Regulators ROHS

Extended
DatasheetJLCPCBLCSCst/STNRG012
Category
AC DC Controllers And Regulators
Package
SOIC-20-300mil
Pins
20

Overview

The STNRG012 is an AC DC Controllers And Regulator made by STMicroelectronics in a SOIC-20-300mil package with 20 pins. -40℃~+150℃@(Tj) 18V~19V 60MHz 800V Half-Bridge Non-Isolated Over Voltage Protection、Under Voltage Protection、Over Current Protection、Short Circuit Protection、Soft Start、Over Temperature Protection、Constant Current Mode (CC)、Constant Voltage (CV) Secondary-Side Feedback SOIC-20-300mil AC-DC Controllers and Regulators ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:STNRG012TR, from EasyEDA) and its footprint (Package_SO:SOIC-20W_7.5x12.8mm_P1.27mm, from KiCad's library), ready for a KiCad board. 949 are in stock at JLCPCB (part C3093758).

Symbol

VAC20N.C19VCC18PFC_GD17PGND16SGND15VCORE14PFC_FB13PFC_CS12PFC_ZCD11LLC_FB10LLC_AUX9LLC_CS8RX7TX6LVG5N.C4FGND3HVG2BOOT1
EasyEDA_Cloud:STNRG012TRFrom EasyEDA

Footprint

1234567891011121314151617181920
Package_SO:SOIC-20W_7.5x12.8mm_P1.27mmFrom KiCad's library

Parameters

10
Features
Overtemperature protection (OTP)
Feedback System
Secondary-Side Feedback
Frequency - Switching
60MHz
Isolation
Non-Isolated
Operating Temperature
-40℃~+150℃
Output Current
1.2A
Topology
Half-Bridge
Voltage - Breakdown
800V
Voltage - Supply
18V~19V
Working Mode
CRM

Order codes

1

Pinout

20
The pins of the STNRG012
PinNameType
1BOOTUnspecified
2HVGUnspecified
3FGNDUnspecified
4N.CUnspecified
5LVGUnspecified
6TXUnspecified
7RXUnspecified
8LLC_CSUnspecified
9LLC_AUXUnspecified
10LLC_FBUnspecified
11PFC_ZCDUnspecified
12PFC_CSUnspecified
13PFC_FBUnspecified
14VCOREUnspecified
15SGNDUnspecified
16PGNDUnspecified
17PFC_GDUnspecified
18VCCUnspecified
19N.CUnspecified
20VACUnspecified

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Questions

Is there a KiCad symbol and footprint for the STNRG012?

Yes. The symbol is EasyEDA_Cloud:STNRG012TR and the footprint Package_SO:SOIC-20W_7.5x12.8mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the STNRG012?

SOIC-20-300mil, with 20 pins. Its footprint is drawn on this page.

Where is the STNRG012 datasheet?

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

Where can I order the STNRG012?

JLCPCB lists it as part C3093758, with 949 in stock; the sellers' links on this page open their listings.

What can replace the STNRG012?

Parts like it in the library: the L4981AD013 by STMicroelectronics, the UCC28513DW by Texas Instruments, the UCC28512DW by Texas Instruments and the UCC28070DW by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8