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R-531.2XA 查看數據表(PDF) - RECOM Electronic GmbH

零件编号产品描述 (功能)生产厂家
R-531.2XA 2, 3, 4, 5 AMP SIP12 Vertical & Horizontal Recom
RECOM Electronic GmbH Recom
R-531.2XA Datasheet PDF : 6 Pages
1 2 3 4 5 6
INNOLINE
DC/DC-Converter
Package Style and Pinning (mm)
SIP12 PIN Package
R-5xxxPA_DA
Series
32.20
RECOM
15.00
R-521.2PA
1 2 3 4 5 6 7 8 9 10 11 12
4.0
2.13
0.7
2.54
9.1
32.20
9.1
RECOM
15.00
R-521.2DA
0.2
1 2 3 4 5 6 7 8 9 10 11 12
2.13
0.2
0.7
2.54
Bottom
View
Tolerance:
± 0.25 mm
0.7
Pin Connections
Pin #
Name
1
2, 3, 4
ON / OFF
Vin
5, 6, 7, 8
GND
9 , 10
Vout
11
Vout (Auto Sense)
12
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
Bottom
View
0.7
4.0
Tolerance: xx.x ±0.5mm
xx.xx ±0.25mm
Optional Diode Protection Circuit
Add a blocking diode to Vout if
current can flow backwards into
the output, as this can damage
the converter when it is powered
down. Protection diodes are re-
quired for high capacitive loads.
The diode can either be fitted
across the device if the source is
low impedance or fitted in series
with the output (recommended).
Optional Protection 1:
+Vin
R-5/6/7xxx
GND
Optional Protection 2:
+Vout
+Vin
GND
GND
R-5/6/7xxx
+Vout
Diode
Trim output voltage
up 1 diode drop
GND
The product information and specifications are subject to change without prior notice. RECOM products are not authorized for use in safety-critical applications (such as life support) without RECOM’s explicit
written consent. A safety-critical application is defined as an application where a failure of a RECOM product may reasonably be expected to endanger or cause loss of life, inflict bodily harm or damage property. The buyer
shall indemnify and hold harmless RECOM, its affiliated companies and its representatives against any damage claims in connection with the unauthorized use of RECOM products in such safety-critical applications.
I-50
REV: 1/2016
www.recom-power.com
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