參數(shù)資料
型號: ZSP4422ANEB
廠商: Electronic Theatre Controls, Inc.
英文描述: Electroluminescent Lamp Driver
中文描述: 電致發(fā)光燈驅(qū)動器
文件頁數(shù): 1/8頁
文件大?。?/td> 154K
代理商: ZSP4422ANEB
Zywyn Corporation Tel (408) 733-3225 Fax (408) 733-3206 Email sales@zywyn.com www.zywyn.com
specifications subject to change without notice
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 up to
160V
PP
signals, making it ideal for driving small electrolu-
minescent 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.
Features
+2.2V to +5.0V battery operation
50nA typical standby current
High voltage output typical 160V
PP
Internal oscillator
Applications
PDAs
Cellular phones
Remote controls
Handheld computers
Ordering Information
Part Number
ZSP4422ACN
ZSP4422ACU
ZSP4422ACX
ZSP4422ANEB
ZSP4422AUEB
Temperature Range
–40°C to +85°C
–40°C to +85°C
0°C to +70°C
n/a
n/a
Package Type
8-Pin nSOIC
8-Pin MSOP
Die in Wafflepack
nSOIC Eval. Board
MSOP Eval. Board
Please contact the factory for pricing and availabiliy on a Tape-on-Reel
option.
Zywyn
ZSP4422A Electroluminescent Lamp Driver
ZSP4422A
Electroluminescent Lamp Driver
March 2004
rev. 01
Pin Configuration
8-Pin nSOIC/MSOP
HON
V
DD
EL1
CAP2
V
SS
COIL
EL2
CAP1
8
7
4
3
2
1
5
6
Zywyn
ZSP4422A
Please contact the factory for EL driver design support and availability of
custom-made evaluation demo boards.
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