(PDF) M5003 Datasheet - EL LAMP DRIVER IC

Número de pieza	M5003
Descripción	EL LAMP DRIVER IC
Fabricantes	ETC
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No Preview Available ! 一華半導體股份有限公司 MOSDESIGN SEMICONDUCTOR CORP. EL LAMP DRIVER IC EL CONTROLE M5003 GENERAL DESCRIPTION 功能叙述 The M5003 is CMOS chip design for Electro-luminescence Lamp (EL) to light has independent circuit to control switching and EL driver frequency circuit, The switching frequency is decided by CKX, If OSC connect a resistor to VDD, or connect a capacitor to VSS the switching frequency can be adjusted. Delay function can be implement if ON connect a capacitor to VSS. The time of delay is decided by the value of capacitor. FEATURES 产品特长 • DC to AC conversion • Built-in RC oscillator • Two trigger inputs TG : active High TGB : active Low • Adjustable EL driver frequency by CKX • Adjustable Switching frequency by CHOPX APPLICATIONS 产品应用 • EL display BLOCK DIAGRAM 功能方块图 OSC CKX CHOPX ON TGB TG S1 S2 Oscillator Oscillator Oscillator Control Logic Divider Delay Time Divider Inductor Driver EL Driver CHOP CK *All specs and applications shown above subject to change without prior notice. ( 以上电路及规格仅供参考,本公司得径行修正 ) 1/4 2002-06-25 1 page

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PDF M5003 Data sheet ( Hoja de datos )