rev.

page

date

page

date

DESCRIPTION: dc-dc converter

1 of 3

11/2008

20050

phone

phone 503.612.2300 fax

fax 503.612.2382

PART NUMBER: VASD1-DIP Series

features

·isolated 1 W output

·temperature range: -40°C~+85°C

·unregulated

·high efficiency to 80%

·dual voltage output

·small footprint

·DIP package style

·industry standard pinout

·UL94-V0 package

·no heatsink required

·1K Vdc isolation

·power density 0.85 W/cm³

·no external component required

·low cost

OUTPUT

parameter

conditions/description

min

nom

max

units

output power

0.1

1

W

voltage accuracy

refer to recommended circuit

±1

±2

%

ripple

@ 20MHz Bandwidth

5/12/15V

50

75

mVpp

24 V

100

150

mVpp

line regulation

input voltage from low to high

±1.2

%

load regulation

10% to 100% full load

5V

10.5

15

%

9V

8.3

15

%

12V

6.8

15

%

15V

6.3

15

%

temperature coefficient

refer to recommended circuit

0.03

%/°C

switching frequency

100% load, nominal input

100

kHz

note: 1. All specifications measured at TA-25°C, humidity <75%, normal input voltage and rated output load unless otherwise specified.

*V-Infinity reserves the right to make changes to its products or to discontinue any product or service without notice, and to advise customers to verify the most up-to-

date product information before placing orders. V-Infinity assumes no liability or responsibility for customer’s applications using V-Infinity products other than repair

or replacing (at V-I’s option) V-Infinity products not meeting V-I’s published specifications. Nothing will be covered outside of standard product warranty.

description

Designed to convert fixed volt-

ages into an isolated regulated

voltage, the VASD1-DIP series is

well suited for providing board-

mount local supplies in a wide

range of applications, including

mixed analog/digital circuits, test

& measurement equip.,

process/machine controls,

datacom/telecom fields, etc...

The semi-regulated output can be

followed by 3-terminal regulators

to provide output protection, in

addition to output regulation.

MODEL

input voltage

output voltage

output current

efficiency

nominal

range

(V dc)

max.

min.

typ.

UL60950-1

(V dc)

(V dc)

(mA)

(mA)

(%)

VASD1-S5-D5-DIP

5

4.5~5.5

±5

±100

±10

72

YES

VASD1-S5-D9-DIP

5

4.5~5.5

±9

±56

±6

77

YES

VASD1-S5-D12-DIP

5

4.5~5.5

±12

±42

±5

79

YES

VASD1-S5-D15-DIP

5

4.5~5.5

±15

±33

±4

80

YES

VASD1-S12-D5-DIP

12

10.8~13.2

±5

±100

±10

72

YES

VASD1-S12-D9-DIP

12

10.8~13.2

±9

±56

±6

78

YES

VASD1-S12-D12-DIP

12

10.8~13.2

±12

±42

±5

79

YES

VASD1-S12-D15-DIP

12

10.8~13.2

±15

±33

±4

78

YES

VASD1-S15-D5-DIP

15

13.5~16.5

±5

±100

±10

72

NO

VASD1-S24-D5-DIP

24

21.6~26.4

±5

±100

±10

73

YES

VASD1-S24-D9-DIP

24

21.6~26.4

±9

±56

±6

79

YES

VASD1-S24-D12-DIP

24

21.6~26.4

±12

±42

±5

80

YES

VASD1-S24-D15-DIP

24

21.6~26.4

±15

±33

±4

80

YES