Driver

S1854 Datasheet – Vcgo=150V, Regulator Driver – Toshiba

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Part Number: S1854

Function : Silicon N-Substrate Monolithic Type

Package: TO-220AB Type

Manufacturer: Toshiba

Image

S1854 regulator driver

Description

S1854 is a regulator driver for line operated TV, which are built up of error amplifier transistor, standard voltage zener diode and poly-silicon resistors on monolithic chip.

Pinout

S1854 datasheet pdf

 

Features

1. Possible to eliminate the output voltage adjustment of regulator stage in line operated tv, combined with the usual power transistors.

2. High voltage ( Vcgo > 150V )

3. Excellent temperature characteristics of regulated output voltage.

 

S1854 Datasheet


 

Related articles across the web

CX2859 Datasheet PDF – LED Driver, SOT23 Type

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Part Number: CX2859

Function: IC LED Driver

Package: SOT23 Type

Manufacturer: Unspecified

Image :

CX2859 Image

Description

The CX2859 is a highly integrated single or multi cell LED driver for applications where
step-up voltage conversion from a very low input voltage is required. These applications
mainly operate from 1.5V or 1.2V cells.

Circuit :

CX2859 Circuit

CX2859 Datasheet

Features

1. LED flashlights and torches
2. LED backlights
3. White LED driver

CX2859 Reference Site

http://forum.eepw.com.cn/thread/257701/1

http://www.jamesgibbard.co.uk/electronics/cheapledtorchrepair

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