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SM8144B EL Sheet Driver

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Description

SM8144B NIPPON PRECISION CIRCUITS INC.EL Sheet Driver OVERVIEW The SM8144B is a transformer-less electroluminescent (EL) driver IC, capable of driv.
Pin nu m b e r 1 2 3 4 Name CHV LDR VSS lim I/O I High-voltage DC input O. I Booster coil driver output Ground I. Supply O O Output.

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Features

* revised coil switching transistor ON resistance and output circuit configuration to reduce loss, all in a compact package. A microcontroller interface pin (ENA) is provided, which can be used to control the EL driver ON/OFF function. The device is available in 8-pin VSOP packages. FEATURES s s PINO

Applications

* s s s Hand held PC, Palm size PC Mobile IT equipment White EL PACKAGE DIMENSIONS (Unit : mm) ORDERING INFORMATION D e vice P ackag e SM8144BV 8-pin V S O P 4.4 ± 0.2 6.4 ± 0.3 0.575 typ 3.1 ± 0.3 0.15
* 0.05 +0.1 0.10 0.22 ± 0.1 0.1 ± 0.05 0.65 1.15 ± 0.05 0.12 M NIPPON PR

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