Datasheet Details
- Part number
- IMP525
- Manufacturer
- IMP Inc
- File Size
- 191.01 KB
- Datasheet
- IMP525_IMPInc.pdf
- Description
- SINGLE CELL BATTERY POWERED ELECTROLUMINESCENT LAMP DRIVER/INVERTER
IMP525 Description
IMP525 POWER MANAGEMENT Single Cell Battery Powered Electroluminescent Lamp Driver/Inverter The IMP525 is an Electroluminescent (EL) lamp driver desi.
Pin Number
1 2 3 4 5 6 7 8 Disable Pad
Name
VDD RSW-OSC CS LX GND VB VA REL-OSC DIS
Function
Positive voltage supply for the IMP525.
IMP525 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
IMP525 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
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