RP10-EW Datasheet, PDF (2/7 Pages) Recom International Power – 10 Watt Single & Dual Output

DC/DC Converter
Specifications measured at Ta = 25°C, nominal input voltage, full load otherwise noted
BASIC CHARACTERISTICS
Parameter
Input Voltage Range
Under Voltage Lockout (UVLO)
Input Filter
Input Reflected Ripple Current⁽⁵⁾
Input Surge Voltage
Start-up time
Operating Frequency Range
Minimum Load⁽⁶⁾
Ripple and Noise
Remote ON/OFF⁽⁷⁾
Input current of Remote pin (CTRL)
Condition
nom. Vin = 24V
nom. Vin = 48V
nominal Vin and full load
Vin = 24V, 100ms max.
Vin = 48V, 100 ms max.
nominal Vin and constant resistor load
of full load
Single
20MHz bandwidth _Dual
DC-DC ON
Positive Logic _{DC-DC OFF}
Negative Logic ^{DC-DC ON}
DC-DC OFF
DC-DC OFF
DC-DC ON
RP10-EW
Series
Min.
9VDC
18VDC
270kHz
10%
-0.5mA
Typ.
24VDC
48VDC
30mAp-p
20ms
300kHz
Max.
36VDC
75VDC
none
Pi-Type
50VDC
100VDC
330kHz
50mVp-p
75mVp-p
Open or 3.5V < Vr < 12V
Short or 0V < Vr < 1.2V
Short or 0V < Vr < 1.2V
Open or 3.5V < Vr < 12V
20mA
1.0mA
Notes:
Note5: Simulated source impedance of 12μH. 12μH inductor in series with +Vin.
Note6: The RP10 (W) series required a minimum 10% loading on the output to maintain specified regulation.

Operation under no-load condition will not damage these devices, however they may not meet all listed specification.
Note7: The ON/OFF control function can be positive or negative logic. The pin voltage is referenced to -Vin pin.

If no suffix is specified, the control pin will be omitted.
RP10-2405SEW
Efficiency vs. Output Current
95
90
85
80
75
70
65
60
55
50
9Vin
24Vin
45
36Vin
40
10 20 30 40 50 60 70 80 90 100
Output Current [%]
Efficiency vs. Input Voltage
90
85
80
75
70
65
60
9 12 15 18 21 24 27 30 33 36
Total Input Voltage [%]
PD-2
continued on next page
REV.: 2/2016
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