rev.

page

date

DESCRIPTION: DC/DC converter

2 of 3

02/2008

20050

phone

phone 503.612.2300 fax

fax 503.612.2382

PART NUMBER: VDSD1-SIP series

GENERAL SPECIFICATIONS

short circuit protection

<1 second

temperature rise at full load

25°C Max, 15°C typ.

cooling

free air convection

operating temperature range

-40°C to +85°C

storage temperature range

-55°C to +125°C

soldering temperature

300°C (1.5mm from case for 10 sec.)

storage humidity range

<95%

case material

plastic (UL94-V0)

safety

approved to UL60950-1 (E222736)

MTBF

>1,000,000 hrs.

burn-in

full load at +85°C, for 4 hours at no-load and 4 hours at full load.

ISOLATION SPECIFICATIONS

item

test conditions

min.

typ.

max

units

isolation voltage

tested for 1 min.

1000

Vdc

insulation resistance

test at 500 Vdc

1000

M

Ω

DIMENSIONS (mm)

Pin

1

2

4

5

6

7

Vin

0V1

+V02

GND

+Vo1

0V2

6.00/7.05

1.25

2.00

12.70

19 .50

9.65

4.10

4 5 6

7

2. 54

2. 54

1.00 +0.15/- 0

12

4 56 7

note: All pins on a 2.54mm pitch; all pin diameters are 0.50mm;

all dimensions in mm

TYPICAL CHARACTERISTICS

OUTPUT SPECIFICATIONS

item

test conditions

min.

typ.

max.

units

output power

0.1

1

W

line regulation

for Vin change of 1%

1.2

%

load regulation

10% to 100% full load

15

%

output voltage accuracy

see tolerance envelope graph

temperature drift

@ 100% load

0.03

%/°C

output ripple

20 MHz bandwidth

75

150

mVp-p

switching frequency

full load, nominal input

80

100

200

KHz

NOTE:

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