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IMP522 - Dual EL Lamp Driver

General Description

Positive voltage supply.

Inductor L may be connected here or to a separate unregulated supply.

Switch-mode resistor pin.

Key Features

  • N Drive two EL lamps independently N Digital LMPSEL pin.
  • Activate either or both EL output drivers N 220VP-P typical AC output voltage drives 30nF EL lamps N Wide operating voltage range: 2V to 6.5V N Low current consumption: 2mA maximum N Disable mode extends battery life.
  • Disable current 2µA maximum N Compact 10-pin MicroSO package N High-voltage, low-cost CMOS process Dual EL Lamp Driver The IMP522 is a dual-output, high-voltage electroluminescent (EL) lamp driver. Either o.

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Datasheet Details

Part number IMP522
Manufacturer IMP Inc
File Size 128.04 KB
Description Dual EL Lamp Driver
Datasheet download datasheet IMP522 Datasheet

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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IMP522 POWER MANAGEMENT ADVANCE PRODUCT INFORMATION Key Features N Drive two EL lamps independently N Digital LMPSEL pin — Activate either or both EL output drivers N 220VP-P typical AC output voltage drives 30nF EL lamps N Wide operating voltage range: 2V to 6.5V N Low current consumption: 2mA maximum N Disable mode extends battery life — Disable current 2µA maximum N Compact 10-pin MicroSO package N High-voltage, low-cost CMOS process Dual EL Lamp Driver The IMP522 is a dual-output, high-voltage electroluminescent (EL) lamp driver. Either or both EL lamp driver outputs can be turned ON with the LMPSEL select pin. One EL lamp is connected between VA and VAB and the other is connected between VB and VAB. VAB is a common pin for both lamps. With an input supply voltage between 2.0V and 6.