IMP525 Datasheet PDF

IMP Inc IMP525

The IMP525 is an Electroluminescent (EL) lamp driver designed for systems that must operate below 1 volt. The input supply voltage range is 0.9V to 2.5V. These are the switch-mode power supply, its high-frequency oscillator, the high-voltage H-bridge lamp driver and its low-frequency oscillator.

Part No.	IMP525
Datasheet	IMP525 Download
Manufacturer	IMP Inc
Description	SINGLE CELL BATTERY POWERED ELECTROLUMINESCENT LAMP DRIVER/INVERTER
Buy	Stock & Price

FEATURES

x Wide operating voltage range - from 0.9V to 2.5V x Simple design requires few passive components x 112V peak-to-peak typical AC output voltage x Adjustable output frequency controls lamp color and power consumption x Adjustable converter frequency minimizes circuit power consumption x Disable mode extends battery life x Disable current under 2µA x Compact MicroSO package option

APPLICATIONS

x x x x x x x Audio/TV remote control units Pagers/Cellular phones PDAs Clocks and radios Portable GPS receivers LCD modules Toys Block Diagram VDD 1 4 LX CS RSW-OSC GND 2 Switch Oscillator 3 5 + C Regulation Control Q 7 VREF Bridge Output Driver Q 6 VB Q VA – IMP525 REL-OSC 8 Lamp Drive Oscillator Q 525_01.eps IMP, Inc. San Jose, CA 408-432-9100/ IMP525 Pin Configuration SO/MicroSO VDD RSW-OSC CS LX 1 2 3 4 IMP525 8 7 6 5 REL-OSC VA VB GND 525_02.eps Ordering Information Part Number IMP525EMA IMP525ESA IMP525/D Input Voltage 0.9V to 2.5V 0.9V to 2.5V 0.9V to 2.5V Regulated Output Voltage...