音影先锋亚洲天堂网|电影世界尽头的爱完整版播放|国产 熟女 91|高清无码免费观看欧美日韩|韩国一区二区三区黄色录像|美女亚洲加勒比在线|亚洲综合网 开心五月|7x成人在线入口|成人网站免费日韩毛片区|国产黄片?一级?二级?三级

SP4405UEB Datasheet

  • SP4405UEB

  • Low Voltage Electroluminescent Lamp Driver with Regulated Ou...

  • 20頁(yè)

  • SIPEX

掃碼查看芯片數(shù)據(jù)手冊(cè)

上傳產(chǎn)品規(guī)格書(shū)

PDF預(yù)覽

廬
SP4405
Low Voltage Electroluminescent Lamp Driver
with Regulated Output Voltage
s
+2.2V to +4.5V Battery Operation
s
DC-to-AC Converter Produces
160V
PP
typical for EL Display Panels
s
Single Resistor Controlled Internal
Oscillator
s
Low Current Standby Mode
s
Internal Feedback Loop Maintains
a Constant Regulated EL Lamp
Voltage Output
APPLICATIONS
s
Pagers
s
Cellular Phones
s
PDAs
DESCRIPTION
The
SP4405
is a high voltage output DC-AC inverter specifically designed to drive
electroluminescent lamps to backlight liquid crystal displays, keypads, and backlit readouts
used in battery operated portable equipment. The
SP4405
will operate from a +2.2V to +4.5V
battery source. The device features an internal feedback loop that regulates the lamp voltage
output to 160V
PP
(typical) with varying supply voltages to maintain constant EL lamp brightness
over the life of the battery. The device also has a low power shutdown mode which draws less
than 50nA (typical), ideal for low power portable products. One external inductor is required
to generate the high voltage AC output. One external resistor is used to set the internal
oscillator frequency. The
SP4405
is ideal for portable applications such as pagers, cellular
phones, PDAs, and other portable applications using LCDs in dim or low light environments.
The
SP4405
is offered in 8-pin SOIC and 8-pin
碌SOIC
packages.
V
BATTERY
ELEN 1
V
SS
2
COIL 3
EL1 4
SP4405
8 R
OSC
7 C
INT
6
5
V
DD
EL2
C1
0.1碌F
ELEN
1
L1
470碌H
SP4405
V
DD
R
OSC
450k鈩?/div>
6
3
COIL
*D1
1N4148
R
OSC
8
7
C
INT
C2
1nF
2
V
SS
4
EL1
5
EL2
C
INT
0.1碌F
EL Lamp
*optional device
SP4405DS/18
SP4405 Low Voltage Electroluminescent Lamp Driver
漏 Copyright 2000 Sipex Corporation
1

SP4405UEB相關(guān)型號(hào)PDF文件下載

  • 型號(hào)
    版本
    描述
    廠商
    下載
  • 英文版
    BB Filters
    SIPAT
  • 英文版
    Low Voltage Electroluminescent Lamp Driver
    SIPEX
  • 英文版
    Low Voltage Electroluminescent Lamp Driver
    SIPEX [Sip...
  • 英文版
    Low Voltage Electroluminescent Lamp Driver with Regulated Ou...
    SIPEX
  • 英文版
    Low Voltage Electroluminescent Lamp Driver with Regulated Ou...
    SIPEX [Sip...
  • 英文版
    Electroluminescent Lamp Driver
    SIPEX
  • 英文版
    Electroluminescent Lamp Driver
    SIPEX [Sip...
  • 英文版
    Low Cost Electroluminescent Lamp Driver
    SIPEX
  • 英文版
    Low Cost Electroluminescent Lamp Driver
    SIPEX [Sip...
  • 英文版
    Electroluminescent Lamp Driver with Selectable Level Outputs
    SIPEX
  • 英文版
    Electroluminescent Lamp Driver with Selectable Level Outputs
    Sipex Corporati...
  • 英文版
    Electroluminescent Lamp Driver with 4-Level Light Intensity ...
    SIPEX
  • 英文版
    Electroluminescent Lamp Driver with 4-Level Light Intensity ...
    SIPEX [Sip...
  • 英文版
    Electroluminescent Lamp Driver
    SIPEX
  • 英文版
    Electroluminescent Lamp Driver
    SIPEX [Sip...
  • 英文版
    Electroluminescent Lamp Driver Low Power Applications
    SIPEX
  • 英文版
    Electroluminescent Lamp Driver Low Power Applications
    SIPEX [Sip...
  • 英文版
    Electroluminescent Lamp Driver Dual Oscillators
    SIPEX
  • 英文版
    Electroluminescent Lamp Driver Dual Oscillators
    SIPEX [Sip...
  • 英文版
    Electroluminescent Lamp Driver Low Voltage Applications
    SIPEX

掃碼下載APP，
一鍵連接廣大的電子世界。

在線人工客服

買(mǎi)家服務(wù)：
賣(mài)家服務(wù)：
技術(shù)客服：

0571-85317607

網(wǎng)站技術(shù)支持

13606545031

客服在線時(shí)間周一至周五
9:00-17:30

關(guān)注官方微信號(hào)，
第一時(shí)間獲取資訊。

建議反饋

聯(lián)系人：

聯(lián)系方式：

按住滑塊，拖拽到最右邊
>>
感謝您向阿庫(kù)提出的寶貴意見(jiàn)，您的參與是維庫(kù)提升服務(wù)的動(dòng)力！意見(jiàn)一經(jīng)采納，將有感恩紅包奉上哦！