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參數(shù)資料
| 型號： | HV809 |
| 廠商： | ELAN Microelctronics Corp . |
| 英文描述： | Off-Line High Voltage EL Lamp Driver(脫線高壓電致反光燈驅(qū)動器) |
| 中文描述： | 離線高壓EL燈驅(qū)動器（脫線高壓電致反光燈驅(qū)動器） |
| 文件頁數(shù)： | 1/4頁 |
| 文件大小： | 30K |
| 代理商： | HV809 |
HV809
General Description
The Supertex HV809 is an off-line high voltage EL lamp driver
integrated circuit designed for driving EL lamps of up to 350nF at
400Hz. The input supply voltage can be a rectified nominal 120V
AC source or any other DC source up to 200V. The HV809 will
supply the EL lamp with an AC square wave with a peak-to-peak
voltage of two times the input DC voltage.
The HV809 has two internal oscillators, a low output voltage
linear regulator, and a high voltage output H-bridge. The high
voltage output H-bridge frequency is set by an external resistor
connected between the R
EL-osc
and GND pins. The EL lamp is
connected between V
A
and V
B
. For the HV809 in the 8-pin
package, an external RC network can be connected between the
oscillator’s osc1 and osc2 pins to pulse the EL lamp on and off.
HV809
Off-Line High Voltage EL Lamp Driver
Ordering Information
Absolute Maximum Ratings
HV
IN
, Input Voltage
V
DD
, Internal Logic Voltage
Operating Temperature Range
+210V
+15V
-25
°
C to +85
°
C
-55
°
C to +150
°
C
Storage Temperature Range
Power Dissipation
SO-8
500mW
7 Pin TO-220
15 Watts
Note
:
*All voltages are referenced to GND.
Features
Processed with HVCMOS
technology
Input voltage up to 200V DC
400V peak-to-peak output voltage
Output load up to 350nF (100 in
2
for 3.5nF/in
2
lamp)
Adjustable output lamp frequency
Adjustable On/Off pulsing frequency
Applications
Electronic Organizers
Handheld Portable Computers
Display Signs
Portable Instrumentation Equipment
Package Options
Device
8-Lead SO
7-Pin TO-220
Die
HV809
HV809LG
HV809K2
HV809X
Pin Configurations
HV
IN
V
DD
osc2
osc1
V
A
V
B
GND
R
EL-osc
7 -Pin
TO-220
TAB: GND
1234567
Pin 01: osc1
Pin 02: V
DD
Pin 03: R
EL-osc
Pin 04: GND
Pin 05: V
B
Pin 06: V
A
Pin 07: HV
IN
TAB:
GND
For detailed circuit and application information, please refer
to Application Note AN-H36.
1
2
3
4
8
7
6
5
top view
SO-8
07/13/00
Supertex Inc. does not recommend the use of its products in life support applications and will not knowingly sell its products for use in such applications unless it receives an adequate "products liability
indemnification insurance agreement." Supertex does not assume responsibility for use of devices described and limits its liability to the replacement of devices determined to be defective due to
workmanship. No responsibility is assumed for possible omissions or inaccuracies. Circuitry and specifications are subject to change without notice. For the latest product specifications, refer to the
Supertex website: http://www.supertex.com. For complete liability information on all Supertex products, refer to the most current databook or to the Legal/Disclaimer page on the Supertex website.
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| HV823 | High-Voltage EL Lamp Driver(輸入電壓2.0-9.5V,高壓電致反光燈驅(qū)動器) |
| HV823 | High Voltage EL Lamp Driver |
| HV823LG | High Voltage EL Lamp Driver |
| HV823X | High Voltage EL Lamp Driver |
| HV824 | High-Voltage EL Lamp Driver(輸入電壓1.0-1.6V,高壓電致反光燈驅(qū)動器) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HV809_07 | 制造商:SUPERTEX 制造商全稱:SUPERTEX 功能描述:Off-Line, High Voltage EL Lamp Driver |
| HV809DB1 | 功能描述:電源管理IC開發(fā)工具 HV809 Demo Brd RoHS:否 制造商:Maxim Integrated 產(chǎn)品:Evaluation Kits 類型:Battery Management 工具用于評估:MAX17710GB 輸入電壓: 輸出電壓:1.8 V |
| HV809DB2 | 功能描述:電源管理IC開發(fā)工具 HV809 Demo Brd RoHS:否 制造商:Maxim Integrated 產(chǎn)品:Evaluation Kits 類型:Battery Management 工具用于評估:MAX17710GB 輸入電壓: 輸出電壓:1.8 V |
| HV809K2 | 功能描述:顯示驅(qū)動器和控制器 HVCMOS RoHS:否 制造商:Panasonic Electronic Components 工作電源電壓:2.7 V to 5.5 V 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Reel |
| HV809K2-G | 功能描述:顯示驅(qū)動器和控制器 50-200V High Voltage RoHS:否 制造商:Panasonic Electronic Components 工作電源電壓:2.7 V to 5.5 V 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Reel |
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