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參數(shù)資料
| 型號： | RS-053.3 |
| 廠商： | RECOM Power Inc. |
| 英文描述： | PT 4C 4#16 PIN PLUG |
| 中文描述： | 2瓦特SIP8隔離單 |
| 文件頁數(shù)： | 3/3頁 |
| 文件大?。?/td> | 97K |
| 代理商： | RS-053.3 |
www.recom-international.com
79
April-2005
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Recommended Footprint Details
Application circuit
8 PIN SIP Package
XX.X ± 0.5 mm
XX.XX ± 0.25 mm
Pin 3 (CTRL)
This pin provides an Off function which puts the
converter into a low power mode.When the pin
is ‘high’ the converter is OFF and when the pin
is high ‘Z’ the converter is ON.There is no allo-
wed low state for this pin.Voltage to be applied
via a limiting resistor with a recommended
value of 1K for RS-05xx; 3.3K for RS-12xx; RS-
24xx and 10K for RS-48xx).
Pin 5 (NE)
This pin is used internally and must have no
external connection.
Control Pin Input Current:
10mA
Voltage Set Point Accuracy
with external input/output
capacitors refer to typ. ± 1%
recommended test circuit:
max. ±2%
Control Pin (CTRL) Input
Current, control voltage
applied via 1K resistor,
output voltage must typ. 3mA
reduce to 0V:
max. 6mA
ECONOLINE
DC/DC-Converter
RS
Series
Package Style and Pinning (mm)
Pin Connections
Pin #
Single
Dual
1
2
3
5
6
7
8
–Vin
+Vin
CTRL
NC
+Vout
–Vout
–Vin
+Vin
CTRL
NC
+Vout
Com
–Vout
CS Optional external
capacitor
NC = No Connection
Pin 8 (Cs)
This pin provides a connection point to the main reservoir capacitor.
Additional capacitance can be added from this to pin 7.Any low ESR capa-
citor will improve ripple and noise in some measure. The benefit of this
access point over simple additional output capacitance is that it precedes
the output filter inductor. Maximum values of external capacitance will
depend on the output voltage/loading of the converter and the desired rip-
ple figure. Starting values can be in the range of 100uF.
This pin is available only for the RS-xxxx, dual output series do not have
this Cs Pin.
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8
.
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2.
2.
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D
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2.
0
2.
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L
in
RS- types 4.7uH ~ 100uH
C
out
RS- types 22uF ~ 100uF/25V
Remote ON/OFF
ON:
OFF:
open or high impedance.
3---6mA input current applied Via 1K
resistor
(OFF stand by current 10mA max.)
use low ESR capacitor Cout and input inductor Lin
to reduce output ripple and input inrush current.
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