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參數資料
| 型號： | R-552.5PA |
| 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： | 1/6頁 |
| 文件大小： | 110K |
| 代理商： | R-552.5PA |
128
www.recom-international.com
24-August-2005
2, 3, 4, 5 AMP
SIP12
Vertical
&
Horizontal
INNOLINE
DC/DC-Converter
R-5xxxPA
_DA Series
●
Auto-sense
●
Non-Isolation
●
Synchronous rectification design
●
Adjustable Output voltage
●
2, 3, 4 & 5AMP Adjustable Positive
Step Down Integrated Switching Regulator
●
Over load protection (125% full load typical)
●
Remote ON/OFF Control(Ground Off)
●
Wide Input Range
●
Continuous short circuit protection
(Very low short input current: Iin<50mA)
●
Input voltage range 4.5V~18V
●
Efficiency to 96%
Features
Selection Guide
Part
Number
SIP12
Inpu
Range
(V)
Nominal
Output Voltage
(V)
Vout
Output
Current
(A)
Efficiency (%)
min
Vin
12V
Adjust Range
(V)
max
Vin
R-521.2xA
4.5 – 18
1.2
1.0 – 3.0
2
83
79
75
R-521.8xA
4.5 – 18
1.8
1.1 – 4.5
2
88
85
82
R-522.5xA
4.5 – 18
2.5
1.6 – 5.5
2
91
88
86
R-523.3xA
4.5 – 18
3.3
1.6 – 5.5
2
92
90
89
R-525.0xA
6.5 – 18
5.0
3.0 – 5.5
2
95
93
92
R-531.2xA
4.5 – 18
1.2
1.0 – 3.0
3
85
84
82
R-531.8xA
4.5 – 18
1.8
1.1 – 4.5
3
89
88
86
R-532.5xA
4.5 – 18
2.5
1.6 – 5.5
3
92
91
89
R-533.3xA
4.5 – 18
3.3
1.6 – 5.5
3
94
93
92
R-535.0xA
6.5 – 18
5.0
3.0 – 5.5
3
96
95
94
R-541.2xA
4.5 – 18
1.2
1.0 – 3.0
4
82
81
79
R-541.8xA
4.5 – 18
1.8
1.1 – 4.5
4
87
86
85
R-542.5xA
4.5 – 18
2.5
1.6 – 5.5
4
91
89
88
R-543.3xA
4.5 – 18
3.3
1.6 – 5.5
4
93
92
91
R-545.0xA
6.5 – 18
5.0
3.0 – 5.5
4
95
94
93
R-551.2xA
4.5 – 18
1.2
1.0 – 3.0
5
81
80
78
R-551.8xA
4.5 – 18
1.8
1.1 – 4.5
5
86
85
84
R-552.5xA
4.5 – 18
2.5
1.6 – 5.5
5
90
89
88
R-553.3xA
4.5 – 18
3.3
1.6 – 5.5
5
92
91
90
R-555.0xA
Note:Vin -Vout
≥
1.5V if adjust function is used!
Suffix x: (see mechanical drawing for details)
x = P pins vertical through hole
x = D pins bent for horizontal through hole mounting
7.0 – 18
5.0
3.0 – 5.5
5
94
93
92
The R-5XXX series is a high performance 1.2V to 5.0V , 2Amp to 5Amp,12-Pin SIP (single in-line
package) integrated switching regulator (ISR). Synchronuous - rectified design yields excellent efficien-
cies up to 96%.Short circuit protection with crowbar function to reduce the short current under 50mA
of input current.Autosense function compensates for any losses in long circuit loops.
Description
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| R-553.3DA | 功能描述:DC/DC轉換器 DC/DC REG 4.5-18Vin 1.6-5.5out RoHS:否 制造商:Murata 產品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標稱）: 輸出端數量:1 輸出電壓（通道 1）:3.3 V 輸出電流（通道 1）:600 mA 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風格:SMD/SMT 封裝 / 箱體尺寸: |
| R-553.3PA | 功能描述:DC/DC轉換器 DC/DC REG 4.5-18Vin 1.6-5.5out RoHS:否 制造商:Murata 產品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標稱）: 輸出端數量:1 輸出電壓（通道 1）:3.3 V 輸出電流（通道 1）:600 mA 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風格:SMD/SMT 封裝 / 箱體尺寸: |
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