HONANO ELECTRONIC CO., LTD.
LOW FREQUENCY
EL DRIVER IC
SB6542
P.1
GENERAL DESCRIPTION
The SB6542 is specially designed as
a low frequency low power
Electroluminescent Lamp Driver IC.
Built-
Built-in RC OSC, transistors and
only requires 4~5 external components.
It is capable of supplying up to 220V
PP
5μ
signals with 5
μ
A low standby current.
Two external capacitors are used to select
the inductor and the lamp oscillator
frequencies.
FEATURE
* BIPLOR TECHNOLOGY
* OPERATING VOLTAGE :
2.2V ~ 5.0V DC
* TOTAL SUPPLY CURRENT :
50mA (at Vdd = 3 V)
* LOW FREQUENCY 150 Hz
Built-
* Built-in RC OSC & TRANSISTORS
* Dual Oscillator Operation for
application flexibility
* Low Current Standby Mode
APPLICATIONS
* CELLULAR PHONE LCD BACKLIGHT
* CORDLESS PHONE (DECT, 900MHz, 46/49MHz ..) LCD BACKLIGHT
* PDA BACKLIGHT
* REMOTE CONTROL BACKLIGHT
* FINANCIAL PAGER LCD BANKLIGHT
* SMALL SIZE DISPLAY DATABACK BACKLIGHT
BACKLIGHT
* HANDHELD COMPUTER LCD BACKLIGHT
ABSOLUTE MAXIMUM RATINGS
Exposure to absolute maximum rating conditions for extended periods of time may affect
reliability.
..……7.0V
V
dd
……………………………………………………………………..
..
7.0V
Input Voltages/Current
HON (pin 1)
……………………………-
0.5V to (V
dd
+ 0.5V)
-
COIL (pin 3)
…………………………….….………..
60mA
. .
..
Lamp Outputs
…………………………………………….………………..230
V
pp
.
..230
65℃ +150℃
Storage Temperature
…………………………….………………
-65
℃
to +150
℃
.
地址: 南京市珠江路
88
号，新世界中心
B
座
4004
室, 邮编:210008
ADD.: RM. 4004,
BLOCK B,
NEW WORLD CENTER,
电话(TEL.):
(86)-25-68853600
NANJING 210008,
CHINA
传真(FAX):
(86)-25-68853600-810
WEB-SITE:
WWW.HN-ELEC.COM
NO. 88 ZHUJIANG ROAD,
1
HN [ NANJING HONANO ELECTRONIC CO., LTD. ]
