VAT2-S12-D15-SMT CUI Inc, VAT2-S12-D15-SMT Datasheet

VAT2-S12-D15-SMT

Manufacturer Part Number

VAT2-S12-D15-SMT

Description

CONVERTER DC/DC 2W +/-15V 67MA

Manufacturer

CUI Inc

Series

V-Infinity VAT2-SMTr

Type

Isolatedr

Datasheet

1.VAT2-S12-D15-SMT.pdf (3 pages)

Specifications of VAT2-S12-D15-SMT

Output

±15V

Number Of Outputs

Power (watts)

Mounting Type

Surface Mount

Voltage - Input

10.8 ~ 13.2V

Package / Case

14-DIP SMD Module (12 Leads)

1st Output

15 VDC @ 67mA

2nd Output

-15 VDC @ 67mA

Size / Dimension

0.70" L x 0.50" W x 0.23" H (17.8mm x 12.7mm x 5.8mm)

Power (watts) - Rated

Operating Temperature

-40°C ~ 85°C

Efficiency

85%

Approvals

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

3rd Output

4th Output

Other names

102-2121-2
VAT2-S12-D15-SMT

Current page: 1 of 3
Download datasheet (278Kb)

PART NUMBER: VAT2-SMT series

description

Designed to convert fixed volt-

ages into an isolated voltage, the

VAT2-SMT series is well suited for

providing board-mount local sup-

plies in a wide range of applica-

tions, including mixed analog/digi-

tal 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.

NOTE:

model

number

VAT2-S5-D5-SMT

VAT2-S5-D9-SMT

VAT2-S5-D12-SMT

VAT2-S5-D15-SMT

VAT2-S12-D5-SMT

VAT2-S12-D9-SMT

VAT2-S12-D12-SMT

VAT2-S12-D15-SMT

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

OUTPUT SPECIFICATIONS

item

output power

line regulation

load regulation

output voltage accuracy

temperature drift

output ripple

switching frequency

otherwise specified.

20050 SW 112

Ave. Tualatin, Oregon 97062

test conditions

for Vin change of 1%

10% to 100% full load (±5 output)

10% to 100% full load (±9 output)

10% to 100% full load (±12 output)

10% to 100% full load (±15 output)

see tolerance envelope graph

@ 100% load

20 MHz bandwidth

full load, nominal input

nominal

12 Vdc

5 Vdc

input voltage

features

·temperature range: -40°C~+85°C

·unregulated

·high efficiency to 85%

·dual voltage output

·small footprint

·SMD package style

·industry standard pinout

·UL94-V0 package

·no heatsink required

·1K Vdc isolation

·high power density

·no external component required

·low cost

isolated 2 W output

10.8~13.2 Vdc

4.5~5.5 Vdc

range

phone

phone 503.612.2300 fax

DESCRIPTION: dc-dc converter

min.

0.2

voltage

±12 Vdc

±15 Vdc

±12 Vdc

±15 Vdc

output

±5 Vdc

±9 Vdc

±5 Vdc

±9 Vdc

typ.

12.8

8.3

6.8

6.3

±200 mA

±111 mA

fax 503.612.2382

±83 mA

±67 mA

±83 mA

±67 mA

max.

output current

max.

±1.2

0.03

150

±20 mA

±11 mA

±8 mA

±7 mA

±8 mA

±7 mA

min.

units

%/°C

mVp-p

KHz

rev.

page

date

efficiency

02/2008

82%

83%

84%

82%

83%

84%

85%

1 of 3

Related parts for VAT2-S12-D15-SMT

VAT2-S12-D15-SMT Summary of contents

Page 1

... VAT2-S5-D5-SMT VAT2-S5-D9-SMT VAT2-S5-D12-SMT VAT2-S5-D15-SMT VAT2-S12-D5-SMT VAT2-S12-D9-SMT VAT2-S12-D12-SMT VAT2-S12-D15-SMT OUTPUT SPECIFICATIONS item test conditions output power line regulation for Vin change of 1% load regulation 10% to 100% full load (±5 output) 10% to 100% full load (±9 output) 10% to 100% full load (±12 output) 10% to 100% full load (± ...

Page 2

... PART NUMBER: VAT2-SMT series GENERAL SPECIFICATIONS short circuit protection temperature rise at full load cooling operating temperature range storage temperature range soldering temperature storage humidity range case material MTBF ISOLATION SPECIFICATIONS item test conditions isolation voltage tested for 1 min. insulation resistance test at 500 Vdc ...

Page 3

... PART NUMBER: VAT2-SMT series APPLICATION NOTES: - Input filtering To reduce the reflected ripple current and minimize EMI, especially when the converter input is more than 2” away from the DC source recommended to connect a low ESR electrolytic capacitor between Vin and Gnd. The values suggested are as shown in Table 1. If additional filtering is required, the capacitance may be increased, or expanded network as shown in Figure 1 ...

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