PD-2

REV.: 2/2016

www.recom-power.com

DC/DC Converter

RP10-EW

Series

BASIC CHARACTERISTICS

Parameter

Condition

Min.

Typ.

Max.

Input Voltage Range

nom. Vin = 24V

nom. Vin = 48V

9VDC

18VDC

24VDC

48VDC

36VDC

75VDC

Under Voltage Lockout (UVLO)

none

Input Filter

Pi-Type

nominal Vin and full load

30mAp-p

Input Surge Voltage

Vin = 24V, 100ms max.

Vin = 48V, 100 ms max.

50VDC

100VDC

Start-up time

nominal Vin and constant resistor load

20ms

Operating Frequency Range

270kHz

300kHz

330kHz

of full load

10%

Ripple and Noise

20MHz bandwidth

Single

Dual

50mVp-p

75mVp-p

Positive Logic

DC-DC ON

DC-DC OFF

Open or 3.5V < Vr < 12V

Short or 0V < Vr < 1.2V

Negative Logic

DC-DC ON

DC-DC OFF

Short or 0V < Vr < 1.2V

Open or 3.5V < Vr < 12V

Input current of Remote pin (CTRL)

DC-DC OFF

20mA

DC-DC ON

-0.5mA

1.0mA

continued on next page

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.

Efficiency vs. Output Current

Efficiency vs. Input Voltage

9Vin

24Vin

36Vin

Output Current [%]

10

55

50

45

40

60

65

70

75

80

20

40

60

80

100

30

50

70

90

85

90

95

Total Input Voltage [%]

9

60

65

70

75

80

90

15

18

24

30

36

12

21

27

33

85

RP10-2405SEW