IMP560
IMP560 is POWER EFFICIENT EL LAMP DRIVER manufactured by IMP Inc.
Features
N 112V peak-to-peak typical AC output voltage N Low input current (w/inductor current) 12m A N Low disabled input current 50n A N Wide operating voltage range
- from 2.0V to 6.5V N Simple design requires few passive ponents N Adjustable output lamp frequency controls lamp color and power consumption N Adjustable converter frequency for minimum power consumption N IMP803 pin-patible N Micro SO package option
Applications
N N N N N N N Night lights Automotive displays Cellular phones Pagers Clocks and radios Portable GPS receivers LCD module backlights
4 LX CS
Block Diagram
VDD 1
RSW-OSC GND
Switch Oscillator
+
C Regulation Control
Q 7 VREF Q Bridge Output Driver and OSC Q 6 VB VA
- IMP560
REL-OSC
560_01.eps
© 2000 IMP, Inc.
408-432-9100/.impweb.
Pin Configuration
SO/Micro SO
VDD RSW-OSC CS LX 1 2 3 4 IMP560 8 7 6 5 REL-OSC VA VB GND
560_02.eps
Pin patible With IMP803
Ordering Information
Part Number
IMP560EMA IMP560ESA IMP560/D- IMP560/D1-
- Input Voltage
2.0V to 6.5V 2.0V to 6.5V 2.0V to 6.5V 2.0V to 6.5V
Regulated Output Voltage
YES YES YES YES
Temperature Range
- 40°C to +85°C
- 40°C to +85°C 25°C 25°C
Pins-Package
8-Micro SO 8-SO Dice Dice
- Disable pad not...
