DC/DC Converter

REGULATIONS

Parameter

Condition

Value

Output Accuracy

5Vout

all others

±3.0% typ. / ±4.0% max.

±2.0% typ. / ±3.0% max.

Line Regulation

low line to high line, full load

1.2% typ. @ 1% of Vin

Load Regulation

10% to 100% load

5Vout

all others

15% max.

10% max

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Parameter

Condition

Min.

Typ.

Max.

Start-up time

0.3ms

250ms

Rise time

0.3ms

0.5ms

Internal Operating Frequency

20kHz

Minimum Load

0%

20MHz BW

100mVp-p

ECO-2

REV.: 2/2017

www.recom-power.com

RKZ3

Series

Tolerance Envelope

RKZ3-0505S

RKZ3-1205S

Notes:

Note4: Measurements are made with a 1.0µF MLCC across output (low ESR)

Efficiency vs. Load

100

90

80

70

60

50

40

30

20

10

0

Load [%]

0

10 20 30

40 50 60

70 80 90 100

0505

1205

2405

2412

+15

10

50

100

+7

-2.5

-4

+4

V Nom.

+Vout and -Vout Load Current [%]

Typical

Load

Line

+15

10

50

100

+6

-3

-4

+4

V Nom.

+Vout and -Vout Load Current [%]

Typical

Load

Line