参数资料
型号: WPN20R12D05
厂商: CD TECHNOLOGIES INC
元件分类: 基准电压源/电流源
英文描述: 20 WATT REGULATED DC/DC CONVERTER
中文描述: 2-OUTPUT 20 W DC-DC REG PWR SUPPLY MODULE
文件页数: 2/4页
文件大小: 849K
代理商: WPN20R12D05
WPN20R REV A 3/2000
Page 2
ORDERING INFORMATION
SPECIFICATIONS, ALL MODELS
Specifications are at T
A
= +25°C nominal input voltage, rated output current unless otherwise specified.
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
INPUT
Voltage Range
9
18
33
12
24
48
18
36
75
50
V
DC
V
DC
V
DC
Reflected Ripple Current
INPUT CONTROL
Temperature Shutdown
Temperature Hysteresis
Quiescent Standby Current
Undervoltage Control
OUTPUT
ISOLATION
Rated Voltage
Test Voltage
Resistance
Capacitance
Leakage Current
Rated Power
Voltage Setpoint Accuracy
Temperature Coefficient
Line Regulation
Singles
Duals
Load Regulation
Singles
Duals
Ripple & Noise
Single Outputs
Dual Outputs
Output Adjust Range
Short Circuit and Overcurrent Protection
Max Capacitive Load
GENERAL
Switching Frequency
MTTF per ML-HDBK-217
Ground Benign
Package Weight
TEMPERATURE
Specification
Operation
Storage
All Input Ranges
mApk-pk
Case
105
115
°C
°C
mA
10
8
Current Into + V
IN
See Attached Plots
10
1500
1500
V
DC
V
DC
GW
pF
mArms
W
%
%/°C
60Hz, 10 Seconds
10
400
30
20
±
1.5
±
0.005
High Line to Low Line
High Line to Low Line
±
0.1
±
0.5
%
%
Mn Load to Nom. Load
Mn Load to Nom. Load
±
0.5
±
2.0
%
%
BW = 5Hz to 20MHz
BW = 5Hz to 20MHz
See Attached Plots
Continuous
60
50
100
100
mVp-p
mVp-p
550
mF/A
300
KHz
Circuit Stress Method
TA = +25° Unmodified Database
1,400,000
32
Hr
g
Case
Case
-40
-40
-55
+ 85
+ 85
+125
°C
°C
°C
Logic Compatibility .............................................. Open Collector TTL
EC On ..............................................................................Open Circuit
EC Off ...................................................................................... < 0.7V
Shutdown Idle Current ............................................................... 8mA
REMOTE ON/OFF CONTROL
WPN20R XXYZZ
Device Family
20W Regulated DC/DC Unit
Model Number
xx = Input Range, e.g. 48V
y = Number of Outputs (S=single; D=dual)
zz = Output Voltage, e.g. ‘05’ for 5V
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