參數(shù)資料
型號(hào)： DIW5029
元件分類： 電源模塊
英文描述： DC-DC REG PWR SUPPLY MODULE
封裝： DIP-8/23
文件頁數(shù)： 2/8頁
文件大?。?/td> 273K
代理商： DIW5029
2
TECHNICAL SPECIFICATIONS
TA = 25°C, airflow rate = 0 LFM, nominal Vin, nominal Vout, resistive load unless otherwise noted.
PARAMETER
NOTES and CONDITIONS
DIW5000 (Standard)
Min.
Typ.
Max.
Units
ABSOLUTE MAXIMUM RATINGS
Input Voltage
Transient
12V input model, 1000ms
-0.7
25
Vdc
Transient
24V input model, 1000ms
-0.7
50
Vdc
Transient
48V input model, 1000ms
-0.7
100
Vdc
Internal Power Dissipation
2500
mW
Operating Temperature
Ambient
-40
85
°C
Case
-40
100
°C
Storage Temperature
-40
125
°C
Humidity
95
%
Lead Temperature in Assembly
1.5mm from case for 10 seconds
260
°C
Input/Output Isolation Voltage
1500
Vdc
INPUT CHARACTERISTICS
Operating Input Voltage
12V model
9
12
18
Vdc
24V model
18
24
36
48V model
36
48
75
Vdc
Turn-On Voltage Threshold
12V model
7
8
9
Vdc
24V model
14
16
18
Vdc
48V model
30
33
36
Vdc
Turn-Off Voltage Threshold
12V model
---
8.5
Vdc
24V model
---
17
Vdc
48V model
---
34
Vdc
Maximum Input Current
Please see Model List table on page 6
No-Load Input Current
12V model
40
mA
24V model
20
mA
48V model
10
mA
Input Reflected Ripple Current
12V model
60
mA
24V model
40
mA
48V model
40
mA
Short Circuit Input Power
All models
2.5
W
Reverse Polarity Input Current
0.5
A
OUTPUT CHARACTERISTICS
Output Voltage Set Point Accuracy
±0.6
±1.2
%
Output Voltage Balance
Dual output models
±0.5
±2.0
%
Output Voltage Regulation
Over Load
Io=10% to 100%
±0.5
±1.2
%
Over Load
Io=10% to 100%, 2.5V only
±0.7
±1.5
%
Over Line
Vin= min to max
±0.3
±1.0
%
Over Temperature
Tc=-40°C to 100°C
±0.01
±0.02
%/C
Output Voltage Ripple and Noise
5Hz to 20MHz bandwidth
Peak-to-Peak
Full Load, 0.47F ceramic
50
85
mV
Peak-to-Peak, over line, load, temperature
Full Load, 0.47F ceramic
100
mV
RMS
Full Load, 0.47F ceramic
15
mV
Output Over Current/Power Protection
Auto restart
110
150
180
%
Output Short Circuit
Continuous
Output Voltage Current Transient
Step Change in Output Current
25% step change
±3
±5
%
Settling Time (within 1% Vout nominal)
250
500
uS
Maximum Output Capacitance
2.5V to 5.1V single output models
2200
F
12V single output model
820
F
15V single output model
470
F
±12V Dual output model, each output
220
F
±15V Dual output model, each output
150
F
EFFICIENCY
100% Load
Please see Model List table on page 6
ISOLATION CHARACTERISTICS
Isolation Voltage
Input to output, 60 Seconds
1500
Vdc
Isolation Voltage Test
Flash Test for 1 seconds
1650
Vdc
Isolation Resistance
500VDC
1000
M
Isolation Capacitance
100KHz, 1V
1000
1200
pF
FEATURE CHARACTERISTICS
Switching Frequency
400
kHz
GENERAL SPECIFICATIONS
MTBF
MIL-HDBK-217F; Ta=25°C, Ground Benign
1
M hours
Weight
17.3
grams
Case Material
Non-conductive black plastic
Flammability
UL94V-0
Input Fuse
12V model, 2000mA slow blown type
24V model, 1000mA slow blown type
48V model, 500mA slow blown type
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