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REV.: 0/2022

ECO-2

DC/DC Converter

Specifications (measured @ Ta= 25°C, nom. Vin, full load and after warm-up unless otherwise stated)

RSH3

Series

BASIC CHARACTERISTICS

Parameter

Condition

Min.

Typ.

Max.

Internal Input Filter

Pi type

Input Voltage Range

nom. Vin=

12VDC

24VDC

9VDC

18VDC

18VDC

36VDC

Input Surge Voltage

nom. Vin=

12VDC

24VDC

25VDC

50VDC

Minimum Load

0%

ON/OFF CTRL

DC-DC ON

DC-DC OFF

Open or High impedance

4.5VDC Supply to 68

W or IN1418

Internal Operating Frequency

100% load

130kHz

Output Ripple and Noise (5)

20MHz BW

30mVp-p

75mVp-p

Notes:

Note5: Measurements are made with a 0.1µF MLCC across output. (low ESR)

RSH3-1205S

RSH3-2405D

RSH3-2405S

Efficiency vs. Load

0

10

20

30

40

50

60

70

80

90

100

100

80

60

40

90

70

50

30

20

10

0

Output Load [%]

0

10

20

30

40

50

60

70

80

90

100

100

80

60

40

90

70

50

30

20

10

0

Output Load [%]

0

10

20

30

40

50

60

70

80

90

100

100

80

60

40

90

70

50

30

20

10

0

Output Load [%]