Lamp Driver. ZSP4422A Datasheet

ZSP4422A Driver. Datasheet pdf. Equivalent

ZSP4422A Datasheet
Recommendation ZSP4422A Datasheet
Part ZSP4422A
Description Electroluminescent Lamp Driver
Feature ZSP4422A; ZSP4422A Electroluminescent Lamp Driver ZSP4422A Electroluminescent Lamp Driver Datasheet Revision 2.
Manufacture ASIX
Datasheet
Download ZSP4422A Datasheet





ASIX ZSP4422A
ZSP4422A
Electroluminescent Lamp Driver
ZSP4422A
Electroluminescent Lamp Driver
Datasheet
Revision 2.00
June 3rd, 2015
ASIX ELECTRONICS CORPORATION
4F, NO.8, Hsin Ann Rd., Hsinchu Science Park, Hsin-Chu City, Taiwan, R.O.C. 300
TEL: +886-2-22181884
FAX: +886-2-22181840
Email: zywyn@asix.com.tw
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Released Date: 06/03/2015
http://www.asix.com.tw/



ASIX ZSP4422A
ZSP4422A
Electroluminescent Lamp Driver
IMPORTANT NOTICE
Copyright © 2005-2015 ASIX Electronics Corporation. All rights reserved.
DISCLAIMER
No part of this document may be reproduced or transmitted in any form or by any means, electronic or mechanical,
including photocopying and recording, for any purpose, without the express written permission of ASIX. ASIX may
make changes to the product specifications and descriptions in this document at any time, without notice.
ASIX provides this document “as is” without warranty of any kind, either expressed or implied, including without
limitation warranties of merchantability, fitness for a particular purpose, and non-infringement.
Designers must not rely on the absence or characteristics of any features or registers marked “reserved”, “undefined”
or “NC”. ASIX reserves these for future definition and shall have no responsibility whatsoever for conflicts or
incompatibilities arising from future changes to them. Always contact ASIX to get the latest document before starting
a design of ASIX products.
TRADEMARKS
ASIX, the ASIX logo are registered trademarks of ASIX Electronics Corporation. All other trademarks are the
property of their respective owners.
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Copyright © 2005-2015 ASIX Electronics Corporation. All rights reserved.



ASIX ZSP4422A
Features
+2.2V to +5.0V battery operation
50nA typical standby current
High voltage output typical 140VPP
Internal oscillator
Applications
PDAs
Cellular phones
Remote controls
Handheld computers
ZSP4422A
Electroluminescent Lamp Driver
General Description
The ZSP4422A is a high voltage output DC-AC converter
that can operate from a +2.2V to +5.0V power supply. The
ZSP4422A is designed with our proprietary high voltage
BiCMOS technology and is capable of supplying typical
140VPP signals, making it ideal for driving small
electroluminescent lamps. The device features 50nA
(typical) standby current, for use in low power portable
products. One external inductor is required to generate the
high voltage, and an external capacitor is used to select the
oscillator frequency. The ZSP4422A is offered in an 8-pin
narrow SOIC package or an 8-pin MSOP package. For
delivery in die form, please consult the factory.
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