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参数资料
| 型号： | R-523.3PA |
| 厂商： | Recom Power Inc |
| 文件页数： | 6/6页 |
| 文件大小： | 0K |
| 描述： | CONV DC/DC 2A 4.5-18VIN 3.3V |
| 标准包装： | 15 |
| 系列： | Innoline R-5xxxA |
| 类型： | 非隔离（POL） |
| 输出数： | 1 |
| 电压 - 输入（最小）： | 4.5V |
| 电压 - 输入（最大）： | 18V |
| Voltage - Output 1： | 3.3V |
| 电流 - 输出（最大）： | 2A |
| 电源（瓦） - 制造商系列： | 6.6W |
| 特点： | 具有远程开/关功能 |
| 安装类型： | 通孔 |
| 封装/外壳： | 12-SIP 模块 |
| 尺寸/尺寸： | 1.27" L x 0.36" W x 0.59" H（32.2mm x 9.1mm x 15.0mm） |
| 包装： | 管件 |
| 工作温度： | -40°C ~ 85°C |
| 效率： | 92% |
| 电源（瓦特）- 最大： | 6.6W |
| 其它名称： | 80099000 |
INNOLINE
DC/DC-Converter
Package Style and Pinning (mm)
SIP12 PIN Package
R-5xxxPA_DA
Series
32.20
9.1
32.20
9.1
15.00
RECOM
R - 5 2 1 . 2 PA
1 2 3 4 5 6 7 8 9 10 11 12
15.00
RECOM
R-521.2DA
1 2 3 4 5 6 7 8 9 10 11 12
0.2
4.0
2.13
0.7
2.54
2.13
0.7
Bottom
View
2.54
0.2
Bottom
View
0.7
Tolerance:
Pin Connections
0.7
± 0.25 mm
4.0
Pin #
1
2, 3, 4
5, 6, 7, 8
9 , 10
11
12
Optional Diode Protection Circuit
Name
ON / OFF
Vin
GND
Vout
Vout (Auto Sense)
Vout-Adj
Description
Input pin : Active low (less than 0.8V) to disable the device
Power input
Input and output ground (common)
Power output
If unused this pin must be connected to Pin 9 and 10
With external resistors R1,R2 to selected output voltage
Add a blocking diode to Vout if
current can flow backwards into
the output, as this can damage
Optional Protection 1:
Optional Protection 2:
the converter when it is powered
down. Protection diodes are re-
quired for high capacitive loads.
+Vin
R-5/6/7xxx
+Vout
+Vin
R-5/6/7xxx
Diode
+Vout
The diode can either be fitted
across the device if the source is
Trim output voltage
up 1 diode drop
low impedance or fitted in series
with the output (recommended).
-Vin
-Vout
-Vin
-Vout
The product information and specifications are subject to change without prior notice. All products are designed for non-safety critical commercial and industrial applications.
The Buyer agrees to implement safeguards that anticipate the consequences of any failures that might cause harm, loss of life and/or damage property.
www.recom-international.com
REV: 0/2014
I-47
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