HV823LG-G(2013) Ver la hoja de datos (PDF) - Supertex Inc
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HV823LG-G Datasheet PDF : 8 Pages
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Ordering Information
Part Number
Package
HV823LG-G
8-Lead SOIC
-G denotes a lead (Pb)-free / RoHS compliant package
Packing
2500/Reel
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
Stresses beyond those listed under “Absolute Maximum Ratings” may cause
permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in
the operational sections of the specifications is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect device reliability. All
voltages referenced to ground.
Note: All voltages referenced to GND.
Pin Configuration
HV823
VDD 1
RSW-Osc 2
CS 3
LX 4
8 REL-Osc
7 VA
6 VB
5 GND
8-Lead SOIC
(top view)
Product Marking
YWW
HV823
LLLL
Y = Last Digit of Year Sealed
WW = Week Sealed
L = Lot Number
= “Green” Packaging
Package may or may not include the following marks: Si or
8-Lead SOIC
Typical Thermal Resistance
Package
8-Lead SOIC
θja
101OC/W
Recommended Operating Conditions
Sym Parameter
Min Typ Max Unit Conditions
VDD Supply voltage
TA Operating temperature
2.0
-
9.5
V ---
-25
-
+85
OC ---
DC Electrical Characteristics (VIN = 3.0V, RSW = 750KΩ, REL = 2.0MΩ, TA = 25°C unless otherwise specified)
Sym Parameter
Min Typ Max Unit Conditions
RDS(ON)
VCS
VA - VB
IDDQ
On resistance of switching transistor
Output voltage VCS regulation
Output peak-to-peak voltage
Quiescent VDD supply current, disabled
IDD VDD supply current
IIN Input current including inductor current
VCS Output voltage on VCS
fEL VA - VB output drive frequency
fSW Inductor switching frequency
D Switching transistor duty cycle
-
2.0
6.0
Ω I = 100mA
80
90
100
V VIN = 2.0V to 9.5V
160 180
200
V VIN = 2.0V to 9.5V
-
30
100
nA RSW-OSC = Low
-
150
200
µA VIN = 3.0V. See Fig.1
-
-
300
µA VIN = 5.0V. See Fig.2
-
-
500
µA VIN = 9.0V. See Fig.3
-
25
33
mA VIN = 3.0V. See Fig.1
60
70
85
V VIN = 3.0V. See Fig.1
330 380
450
Hz VIN = 3.0V. See Fig.1
50
60
70
KHz VIN = 3.0V. See Fig.1
-
88
-
% ---
Doc. # DSFP-HV823
C082213
Supertex inc.
2
www.supertex.com
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