VKA100LS View Datasheet(PDF) - C and D TECHNOLOGIES
Part Name
Description
Manufacturer
VKA100LS Datasheet PDF : 4 Pages
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SPECIFICATIONS, ALL MODELS
Specifications are at TCASE = +40°C nominal input voltage unless otherwise specified.
PARAMETER
CONDITIONS
MIN
TYP
MAX
INPUT
Voltage Range
VKA100LS
VKA100MS
Maximum Input Current
VKA100LS
VKA100MS
Reflected Ripple Current
VIN = 16VDC
VIN = 27VDC
Peak - Peak
Input Ripple Rejection
DC to 1KHz
No Load Input Current LS/MS
Power Dissipation LS/MS
No Load
Standby, Primary On/Off
Disabled LS/MS
Inrush Charge
VKA100LS
VIN = VINmax.
VKA100MS
Quiescent Operating Current
Primary On/Off Disabled
PARAMETER
CONDITIONS
Rated Power
Set point Accuracy
Line Regulation
High Line to Low Line
Load Regulation
No Load to Rated Load
Output Temperature Drift
Output Ripple, p-p
DC to 20MHz BW
Output Current Limit Inception
Output Short-Circuit Current (2)
test
Output Overvoltage Limit
Transient Response
Peak Deviation
50 to 100% Load Step
di/dt = 0.1A/µSec
Settling Time
VOUT, 1% of Nominal Output
PARAMETER
CONDITIONS
ISOLATION
Input to Output
Peak Test for 2 Seconds
Input to Baseplate
Output to Baseplate
Resistance
Capacitance
Leakage Current
GENERAL
VISO = 240VAC, 60Hz
Efficiency, Line, Load, Temp. (3)
Switching Frequency
Remote Sense Compensation
Output Voltage Adjust Range
Remote On/Off Control Inputs
Primary
12 V & higher(4)
Open Collector/Drain
Sink Current-Logic Low
Vlow
Vhigh0
Turn-on Time
Within 1% of Rated Output
Weight
TEMPERATURE
Operation/Specification
Case Temperature
Storage
Case Temperature
Shutdown Temperature
Case Temperature
Thermal Impedance, case-ambient
Lead Solder Temperature
10 Seconds max
18
33
50
MIN
0
MIN
1500
1500
500
10
400
-40
-55
+100
24
48
20
60
50/100
3.6/4.8
0.18/0.4
8
TYP
0.02
0.02
±.02
1%
125%
2%
100
TYP
36
75
7.4
4.4
0.520
0.360
12
MAX
100
1
0.05
0.05
130%
110%
135%
MAX
2000
180
420
440
0.5
-50% / +25%
1.0
0.4
Open Collector
10.0
12.5
85 (3.0)
+25
+100
+25
+125
+115
7.1
+300
NOTES: (1) See Typical Performance Curves, page 3
(2) Continuous Mode
(3) See graphs for Efficiency vs. Output Load, VIN, TCASE
(4) 3.3V Models Limited in Trim Down Range
(5) Consult Factory for Details
Product: www.cdpowerelectronics.com
VKA100xs Rev C 3/2001
UNITS
VDC
VDC
A
A
mA
dB
mA
W
W
mC
mC
mA
UNITS
W
%
%
%
%/°C
VOUT, Nom
lOUT, Nom
lOUT, Nom
V
VOUT, Nom
µSec
UNITS
VDC
VDC
VDC
MΩ
pF
µA, rms
KHz
V
VOUT, Nom
mA
V
mSec
g (oz.)
°C
°C
°C
°C/W
°C
2
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