參數(shù)資料
型號： HV833DB1
廠商： Supertex, Inc.
英文描述： EL Lamp Driver
中文描述： 發(fā)光燈驅(qū)動器
文件頁數(shù)： 2/9頁
文件大?。?/td> 501K
代理商： HV833DB1
2
HV833
Symbol
Parameter
Min
Typ
Max
Units
Conditions
R
DS(on)
V
Cs
On-resistance of switching transistor
4.0
I=100mA
Max. output regulation voltage
80
90
100
V
V
DD
=1.8V to 6.5V
V
A-B
Max. of differential output voltage
across lamp
160
180
200
V
V
DD
=1.8V to 6.5V
I
DDQ
I
DD
I
IN
V
CS
f
EL
f
SW
D
Quiescent V
DD
supply current
Input current going into the V
DD
pin
Input current including inductor current
100
nA
R
SW-osc
= Low
V
DD
=1.8V to 6.5V. See Figure 1.
V
IN
=3.3V. See Figure 1.
V
IN
=3.3V. See Figure 1.
V
IN
=3.3V. See Figure 1.
V
IN
=3.3V. See Figure 1.
See figure 1.
150
μ
A
56
64
mA
Output voltage on V
CS
V
A-B
output drive frequency
Switching transistor frequency
63
72
81
V
240
270
300
Hz
55
65
75
KHz
Switching transistor duty cycle
88
%
Symbol
Parameter
Min
Typ
Max
Units
Conditions
V
DD
f
EL
T
A
Supply voltage
1.8
6.5
V
V
A-B
output drive frequency
Operating temperature
60
1000
Hz
-25
85
°
C
Recommended Operating Conditions
Symbol
Parameter
Min
Typ
Max
Units
Conditions
EN-L
Logic input low voltage
0
0.5
V
V
DD
=1.8V to 6.5V
V
DD
=1.8V to 6.5V
EN-H
Logic input high voltage
V
DD
-0.5
V
DD
V
Enable/Disable Function Table
Absolute Maximum Ratings*
Supply Voltage, V
DD
Output Voltage, V
Cs
Operating Temperature Range
-0.5V to +7.5V
-0.5V to +100V
-25
°
to +85
°
C
-65
°
C to +150
°
C
Storage Temperature Range
MSOP-8 Power Dissipation
300mW
Note
:
*All voltages are referenced to GND.
Pin Configuration
Α
V
DD
V
A
V
B
C
S
L
X
R
SW-osc
R
EL-osc
Gnd
1
2
3
4
8
7
6
5
MSOP-8
Top View
Package Options
Device
MSOP-8
Die
HV833
HV833MG*
HV833X
* Product supplied on 2500 piece carrier tape reels.
Ordering Information
Electrical Characteristics
DC Characteristics
(Over recommended operating conditions unless otherwise specified, T
A
=25
°
C)
Enable/Disable Table
(See Typical Application on Front Page)
R
SW
resistor
V
DD
HV833
Enable
0V
Disable
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HV857 High Voltage EL Lamp Driver for Low Noise Applications(高電壓,低噪雙路EL燈驅(qū)動器)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HV833MG 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(fēng)格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Reel
HV833MG-G 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(fēng)格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Reel
HV833X 制造商:SUPERTEX 制造商全稱:SUPERTEX 功能描述:High Voltage EL Lamp Driver
HV835 制造商:SUPERTEX 制造商全稱:SUPERTEX 功能描述:Low Noise Dual EL Lamp Driver
HV835K7-G 功能描述:顯示驅(qū)動器和控制器 Low Noise Dual EL Lamp 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(fēng)格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Reel
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