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SM8142 - EL Sheet Driver

General Description

Pin nu m b e r Ver.

O O CHV LDR VSS OCL I O I High-voltage DC input Booster coil driver output Ground Coil driver oscillator (oscillator frequency determined by externa

Key Features

  • I I I I I I I I I I I I Dedicated EL driver Noise-less smooth drive waveform High-efficiency output circuit Two oscillator circuits built-in (SM8142A) Stand-by function (SM8142B) Stable temperature characteristics Ultra-small package 1.6 to 5.5 V supply voltage 0.3 mA typ. (VDD = 3.0 V) current consumption (excluding coil current) 200 Vp-p maximum EL driver voltage 31 to 1000 Hz EL drive frequency range 0.22 mH minimum coil inductance.

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Datasheet Details

Part number SM8142
Manufacturer Nippon Precision Circuits Inc
File Size 102.87 KB
Description EL Sheet Driver
Datasheet download datasheet SM8142 Datasheet

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Other Datasheets by Nippon Precision Circuits Inc

Part Number Description
SM8140A EL Driver
SM8141 EL Sheet Driver
SM8143A EL Sheet Driver
SM8144B EL Sheet Driver
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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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SM8142 NIPPON PRECISION CIRCUITS INC. EL Sheet Driver OVERVIEW The SM8142 is a transformer-less electroluminescent (EL) sheet lamp driver, capable of driving sheets up to 30 cm2 in size. It employs a high-efficiency driver output circuit configuration to control power dissipation. It is available in ultra-small 8-pin SON (Small Outline Non-leaded) packages*, making possible the construction of small, thin, low-power driver units. * : SM8142×D FEATURES I I I I I I I I I I I I Dedicated EL driver Noise-less smooth drive waveform High-efficiency output circuit Two oscillator circuits built-in (SM8142A) Stand-by function (SM8142B) Stable temperature characteristics Ultra-small package 1.6 to 5.5 V supply voltage 0.3 mA typ. (VDD = 3.