HV830LG 데이터 시트보기 (PDF) - Supertex Inc
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HV830LG Datasheet PDF : 6 Pages
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HV830
Ordering Information
Device
Package Option
8-Lead SOIC
HV830
HV830LG
HV830LG-G
-G indicates the package is RoHS compliant - “Green”
Pin Configuration
VDD 1
8 REL-Osc
RSW-Osc 2
7 VA
CS 3
6 VB
LX 4
5 GND
8-Lead SOIC
(top view)
Absolute Maximum Ratings
Parameter
Value
Supply voltage, VDD
Output voltage, VCS
Power dissipation
-0.5 to +10V
-0.5 to +120V
400mW
Storage temperature
-65OC to +150OC
Operating temperature
-25OC to +85OC
Absolute Maximum Ratings are those values beyond which damage to the device
may occur. Functional operation under these conditions is not implied. Continuous
operation of the device at the absolute rating level may affect device reliability. All
voltages are referenced to device ground.
Product Marking
YWW
HV830
LLLL
Y = Last Digit of Year Sealed
WW = Week Sealed
L = Lot Number
= “Green” Packaging
Recommended Operating Conditions
Symbol Parameter
Min Typ Max Unit Conditions
VDD Supply voltage
fEL VA-B output drive frequency
T Operating temperature
A
2.0
-
9.5
V ---
-
-
1.5
KHz ---
-25
-
+85
OC ---
DC Electrical Characteristics (V = 3.0V, R = 1.0MΩ, R = 3.3MΩ, T = 25°C unless otherwise specified)
IN
SW
EL
A
Symbol Parameter
Min Typ Max Unit Conditions
RDS(ON) ON resistance of switching transistor
-
2.0
4.0
Ω I = 100mA
VCS Output voltage - regulation
90
100
110
V VDD = 2.0V to 9.5V
VA - VB Output peak-to-peak voltage
180 200 220
V VDD = 2.0V to 9.5V
IDDQ Quiescent VDD current - diabled
-
30
-
nA RSW-Osc = Low
IDD VDD supply current
-
100 150
µA VDD = 3.0V. See Fig.1
IIN Input current including inductor current -
35
40
mA VDD = 3.0V. See Fig.1
VCS Output voltage on VCS
-
95
-
V VDD = 3.0V. See Fig.1
fEL VA - VB output drive frequency
220 250 280
Hz VDD = 3.0V. See Fig.1
fSW Inductor switching frequency
55
65
75
KHz VDD = 3.0V. See Fig.1
D Switching transistor duty cycle
-
88
-
% ---
2
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