SM8142B EL Driver

NPC

Description

SM8142B EL Driver OVERVIEW The SM8142B is a transformer-less electroluminescent (EL) driver IC, capable of driving sheets up to 30cm2 in size.It empl.
Pin number VSOP-8 1 2 3 SON-8 7 8 1 Name CHV LDR VSS 4 2 OSC 5 3 ENA. 1 6 4 VDD 7 5 OUT2 8 6 OUT1. 1.

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Datasheet Specifications

Part number: SM8142B
Manufacturer: NPC
File Size: 201.64 KB
Datasheet: SM8142B-NPC.pdf
Description: EL Driver

Features

* ▪ Dedicated EL driver ▪ Noise-less smooth drive waveform ▪ High-efficiency output circuit ▪ Stand-by function ▪ Stable temperature characteristics ▪ Ultra-small package ▪ 1.6 to 5.5V supply voltage ▪ 0.3mA typ. (VDD=3.0V) current consumption (excluding coil current) ▪ 200VP-P maximum EL driver volta

Applications

* (1) EL sheet size : 20 to 30cm2 Current consumption : 20mA SM8142B 180kΩ VSS OSC LDR CHV 470μH Cbypass 0.01μF ENA VDD OUT1 OUT2 EL sheet
* 1 0.1μF 100V 3.0V Diode:TOSHIBA 1SS403 Coil :MURATA LQH4N471K04M00 (2) EL sheet size : 30 to 50cm2
* 2 Current consumption : 40mA VSS LDR 22

SM8142B Distributors

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