IMP803 - HIGH-VOLTAGE EL LAMP DRIVER

Product Overview

IMP Inc

Datasheet Details

Part number	IMP803
Manufacturer	IMP Inc
File Size	162.18 KB
Description	HIGH-VOLTAGE EL LAMP DRIVER
Datasheet	IMP803 Datasheet
Additional preview pages of the IMP803 datasheet.

Product details

Description

Pin Number 1 2 3 4 5 6 Name VDD RSW-OSC CS LX GND VB Function Positive voltage supply for the IMP803. Inductor L may be connected here or to a separate unregulated supply.Switch-mode resistor pin.Switching frequency is determined by an external resistor, RSW.Boost converter storage capacitor.The voltage across the EL lamp is equal to twice the voltage at CS.Connection to flyback inductance, L.Ground pin.EL lamp drive.The lamp is connected in a high-voltage bridge circuit with VB provi

Features

N Low Power: 420µA typical VDD current N Wide operating voltage range - from 2.0V to 6.5V N 180V peak-to-peak typical AC output voltage N Large output load capability - drive lamps with more than 30nF capacitance N Adjustable output lamp frequency for control of lamp color, lamp life, and power consumption N Adjustable converter frequency to minimize power consumption N Device can be Enabled/Disabled N Low quiescent current.
20nA (disabled) N High-Voltage CMOS Process N MicroSO package.

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Published: Apr 5, 2005 |