欧美成人免费电影,国产欧美一区二区三区精品酒店,精品国产a毛片,色网在线免费观看

參數(shù)資料
型號: HV8051
廠商: Supertex, Inc.
英文描述: High-Voltage EL Lamp Driver
中文描述: 高電壓發(fā)光燈驅(qū)動器
文件頁數(shù): 1/4頁
文件大小: 53K
代理商: HV8051
15-9
15
General Description
The Supertex HV8051 and HV8053 are high-voltage drivers
designed for driving EL lamps of typically 4nF and 12nF for a 1V
and 3V operation. The input supply voltage range is from 1.0V to
1.6V for HV8051 and 2.4V to 3.5V for HV8053. The device uses
a single inductor and a minimum number of passive components.
Typical output voltage that can be applied to the EL lamp is
±
50V
for HV8051 and
±
70V for HV8053.
The HV8051/HV8053 has two internal oscillators, a switching
bipolar junction transistor (BJT), and a high-voltage EL lamp
driver. The frequency for the switching BJT is set by an external
resistor connected between the R
sw-osc
pin and the supply pin
V
DD
. The EL lamp driver frequency is set by an external resistor
connected between R
EL-osc
pin and the V
DD
pin. An external
inductor is connected between the L
x
and V
DD
pins. A 0.1
μ
F
capacitor is connected between C
s
and GND pins. The EL lamp
is connected between V
A
and V
B
pins.
The switching BJT charges the external inductor and discharges
it into the 0.1
μ
F capacitor at C
s
. The voltage at C
s
will start to
increase. The outputs V
A
and V
B
are configured as an H bridge
and are switching in opposite states to achieve a peak-to-peak
voltage of two times the V
CS
voltage across the EL lamp.
HV8051
HV8053
High-Voltage EL Lamp Driver
Ordering Information
Absolute Maximum Ratings*
Supply voltage, V
DD
Operating temperature range
-0.5V to +4.5V
-25
°
C to +85
°
C
Storage temperature range
-65
°
C to +150
°
C
SO-8 power dissipation
400mW
Note
:
*All voltages are referenced to GND.
Features
Processed with HVCMOS
technology
1.0V to 3.5V operating supply voltage
DC to AC conversion
Adjustable output lamp frequency to control lamp color,
lamp life, and power consumption
Adjustable converter frequency to eliminate harmonics and
optimize power consumption
Applications
Pagers
Portable transceiver
Cellular phones
Remote control units
Calculators
Package Options
Device
Input Voltage
8-Lead SO
Die
HV8051
1.0V to 1.6V
HV8051LG
HV8051X
HV8053
2.4V to 3.5V
HV8053LG
HV8053X
Pin Configuration
Α
SO-8
1
2
3
4
8
7
6
5
top view
V
DD
R
EL-osc
V
A
V
B
GND
R
SW-osc
C
s
L
x
– OBSOLETE –
相關(guān)PDF資料
PDF描述
HV8053 High-Voltage EL Lamp Driver
HV9605C High Voltage Current Mode PWM Controller
HV9605CNG High Voltage Current Mode PWM Controller
HV9605CP High Voltage Current Mode PWM Controller
HV9605CX High Voltage Current Mode PWM Controller
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HV8051LG 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Ballast/Backlight Controller/Driver
HV8053 制造商:SUPERTEX 制造商全稱:SUPERTEX 功能描述:High-Voltage EL Lamp Driver
HV8053LG 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Ballast/Backlight Controller/Driver
HV809 制造商:SUPERTEX 制造商全稱:SUPERTEX 功能描述:Off-Line High Voltage EL Lamp Driver
HV809_07 制造商:SUPERTEX 制造商全稱:SUPERTEX 功能描述:Off-Line, High Voltage EL Lamp Driver
主站蜘蛛池模板: 桃园县| 原平市| 长治县| 满城县| 喀什市| 镇坪县| 仁寿县| 金川县| 沁水县| 鹿泉市| 崇礼县| 莱阳市| 霍城县| 海原县| 怀宁县| 库车县| 阿荣旗| 金平| 威远县| 浠水县| 盖州市| 乌鲁木齐县| 磴口县| 龙里县| 桑日县| 枣阳市| 霞浦县| 壤塘县| 永德县| 芮城县| 蛟河市| 藁城市| 咸阳市| 格尔木市| 木里| 永寿县| 蒲城县| 项城市| 沙雅县| 利川市| 寻甸|