HV832MG データシートの表示（PDF） - Supertex Inc
部品番号
コンポーネント説明
メーカー
HV832MG Datasheet PDF : 6 Pages
| |||
HV832
Electrical Characteristics
DC Characteristics (Over recommended operating conditions unless otherwise specified, TA = 25°C)
Symbol
Parameter
Min Typ
Max Units
Conditions
RDS(ON)
On-resistance of switching transistor
7.0
Ω I = 100mA
VCS
Output regulation voltage
80
90
100
V VDD = 2.0V to 5.0V
Vdiff
differential output voltage across each lamp
160 180
200
(EL1 to Com, EL2 to Com)
V VDD = 2.0V to 5.0V
IDDQ
Quiescent VDD supply current
150
nA
IDD
Input current into VDD pin
150
µA VDD = 2.0V to 5.0V
IIN
Input current including inductor current
27
32
VIN = 3.0V.
Driving EL1 or EL2.
See Figure 1.
mA
VIN = 3.0V.
38
43
Driving both EL1 and EL2.
See Figure 1.
VCS
Output voltage on VCS
68
78
87
VIN = 3.0V. Driving EL1 or
V EL2. See Figure 1.
62
70
78
VIN = 3.0V. Driving both EL1
and EL2, See Figure 1.
fEL
fSW
fSW Drift
D
Vdiff output drive frequency
Switching transistor frequency
Switching transistor frequency Drift
Switching transistor duty cycle
350 400
450
Hz
44.8 51.2
57.6
KHz
+/- 5.0 KHz
85
%
IIL
Input logic low current going
into the control pin.
IIH
Input logic high current going
into the control pin.
0.6
µA
0.6
VIL
Logic input low voltage
VIH
Logic input high voltage
0
1.75
0.25
V
VDD
V
* The inductor used is a 330uH Murata inductor, max DC resistance of 10 Ohms, part # LQH32CN331.
VIN = 3.0V. See Figure 1.
VIN = 3.0V. See Figure 1.
TA = -40°C to +85°C
See Figure 1.
VDD = 2.0V to 5.0V.
See Figure 1.
Recommended Operating Conditions
Symbol
Parameter
Min Typ
VDD
Supply voltage
2.0
TA
Operating temperature
-40
Max Units
5.0
V
85
°C
Conditions
Absolute Maximum Ratings*
Supply voltage, VDD
-0.5V to 7.5V
Output voltage, VCS
Operating Temperature Range
Storage Temperature Range
8 Pin MSOP Power Dissipation
-0.5V to +120V
-40°C to +85°C
-65°C to +150°C
300mW
* All voltages are referenced to ground.
Ordering Information
Package Options
Device
MSOP-8
Die
HV832
HV832MG*
HV832X
* Product supplied on 2500 piece carrier tape reels.
2
Share Link: 