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參數資料
| 型號： | R-523.3DA |
| 廠商： | RECOM Power Inc. |
| 英文描述： | INNOLINE DC/DC-Converter |
| 中文描述： | INNOLINE直流/直流轉換器 |
| 文件頁數： | 2/6頁 |
| 文件大小： | 110K |
| 代理商： | R-523.3DA |
Characteristics
Conditions
Min.
Typ.
Max.
Output Voltage Range
All Series
0.8
6.0V
Output Current
R-52xxPA/DA
R-53xxPA/DA
R-54xxPA/DA
R-55xxPA/DA
0.2
0.3
0.4
0.5
2.0A
3.0A
4.0A
5.0A
Output Current Limit
R-52xxPA/DA
R-53xxPA/DA
R-54xxPA/DA
R-55xxPA/DA
2.5
3.75
5.0
6.0
3.0A
4.25A
5.5A
6.5A
Short Circuit Input Current
All Series
50mA
Output Voltage Accuracy
At 100% Load All Series
±1%
±2%
Line Voltage Regulation (Vin = min. to max. at full load)
R-52xxPA/DA
R-53xxPA/DA & R-54xxPA/DA & R-55xxPA/DA
0.25
0.5
0.5%
1.0%
Load Regulation (10 to 100% full load)
R-52xxPA/DA
R-53xxPA/DA & R-54xxPA/DA & R-55xxPA/DA
0.5
1.0
1.0%
2.0%
Ripple & Noise
R-52xxPA/DA
R-53xxPA/DA & R-54xxPA/DA & R-55xxPA/DA
40mVp-p
80mVp-p
70mVp-p
120mVp-p
Transient Response (see note 1)
50% Load Change
Vout Over / Undershoot
100μS
200μs
100mV
Remote ON / OFF (see note 2)
(positive logic)
Remote Off Input Current
Open or High (Power ON)
Low (Power OFF)
Remote ON/OFF low level
4.5
18V
0.8V
100μA
Switching Frequency
270
300
330kHz
Quiescent Current
Vin = min. to max. at 0% load
20mA
Operating Temperature Range
-40°C
+85°C
Storage Temperature Range
-40°C
+125°C
Internal Power Dissipation
Io x Vo x (1-Efficiency)
1.4W
MTBF (Nominal Vout, 100% load)
Tamb. = +25°C
749kHrs
Tamb. = +85°C
150kHrs
R-5xxxPA_DA
Series
Specifications (refer to the standard application circuit,Ta: 25°C)
INNOLINE
DC/DC-Converter
Notes:
1. Requires an electrolytic or tantalum output capacitor for proper operation in all applications (the capacitor to be placed as close as possible to the output pins)
100μF for R-52xxPA/DA, R-53xxPA/DA and R-54xxPA/DA or 220μF for R-55xxPA/DA.
2. ON / OFF pin driven by TTL (logic gate), open-collector bipolar transistor or open-drain MOSFET.
3. Output Current vs. Input Voltage (see graph below).
www.recom-international.com
129
24-August-2005
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