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IDD10U SERIES

SINGLE & DUAL OUTPUT

Input reversed

Shunt diode built in, external fuse recommended

Output short circuit

Continuous

CONTROL AND PROTECTION

o

All Specifications Typical At Nominal Line, Full Load, 25 C Unless Otherwise Noticed

SPECIFICATION

Characteristics

Conditions

min.

typ.

max.

unit

Switching frequency

Isolation voltage

Isolation resistance

Ambient temperature

Case temperature

Vi nom, Io nom

Input / Output

Input / Output, @ 500VDC

Operating at Vi nom, Io nom

Operating at Vi nom, Io nom

KHz

1,500

VDC

M

100

-40

Storage temperature

Non operational

-40

+ 71

+ 100

+ 100

200

Dimension

L50.8 x W25.4 x H10.16

mm

Derating

o

% / C

Vi nom

See derating curve

Cooling

Free air convection

Case material

Metal

GENERAL

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Startup voltage

VDC

VDC

Io nom

33

16

Input voltage range

Ta min ... Ta max, Io nom

No load input current

24V models

48V models

Vi = nom

Io = 0

Input voltage w/o damage

40

VDC

VDC

Io nom

24V models

48V models

80

24V models

48V models

12V models

12V models

12V models

Characteristics

Conditions

min.

typ.

max.

unit

Input filter

Pi type

INPUT SPECIFICATIONS

18

35

48

36

75

VDC

VDC

24

mA

mA

9

18

VDC

12

15

20

25

20

8.5

Characteristics

Conditions

min.

unit

Output voltage accuracy

Vi nom, Io nom

typ.

max.

2

%

2

%

Minimum load

Line regulation

Io nom, Vi min ...Vi max

Vi nom

0

10

%

%

%

Load regulation

o

% / C

Temperature coefficient

Ripple & noise

Transient recovery time

Vi nom Io 0 ... Io nom, single output models

Vi nom, Io nom

500

2

5

0.02

%

%

S

1

%

sing output models

dual output models (each output)

Vi nom, Io min ... Io nom, dual output models

Vi nom, Io nom,

BW = 20MHz

3.3V & 5V model

mV

100

Efficiency

Up to 89%, See model list

Vi nom, Io nom, Po / Pi

12V,15V & dual

mV

OUTPUT SPECIFICATIONS

25% load, step changed

150

2008.09.23