VBT1-S12-S24-SMT CUI [CUI INC], VBT1-S12-S24-SMT Datasheet

VBT1-S12-S24-SMT

Manufacturer Part Number

VBT1-S12-S24-SMT

Description

dc-dc converter

Manufacturer

CUI [CUI INC]

Datasheet

1.VBT1-S12-S24-SMT.pdf (4 pages)

Current page: 1 of 4
Download datasheet (328Kb)

PART NUMBER: VBT1-SMT series

description

Designed to convert fixed volt-

ages into an isolated voltage, the

VBT1-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.

*VB(X)T1-Series with ALT PIN config. (see dimensions, page 3)

model

number

VBT1-S3.3-S3.3-SMT

VBT1-S3.3-S5-SMT

VBT1-S5-S3.3-SMT

VBT1-S5-S5-SMT

VBT1-S5-S9-SMT

VBT1-S5-S12-SMT

VBT1-S5-S15-SMT

VBT1-S5-S24-SMT

VBT1-S12-S3.3-SMT

VBT1-S12-S5-SMT

VBT1-S12-S9-SMT

VBT1-S12-S12-SMT

VBT1-S12-S15-SMT

VBT1-S12-S24-SMT

VBT1-S15-S3.3-SMT

VBT1-S15-S5-SMT

VBT1-S15-S9-SMT

VBT1-S15-S12-SMT

VBT1-S15-S15-SMT

VBT1-S15-S24-SMT

VBT1-S24-S3.3-SMT

VBT1-S24-S5-SMT

VBT1-S24-S9-SMT

VBT1-S24-S12-SMT

VBT1-S24-S15-SMT

VBT1-S24-S24-SMT

20050 SW 112

input voltage

Ave. Tualatin, Oregon 97062

nominal

3.3 Vdc

12 Vdc

15 Vdc

24 Vdc

24Vdc

5 Vdc

2.97~3.63 Vdc

10.8~13.2 Vdc

13.5~16.5 Vdc

21.6~26.4 Vdc

features

·temperature range: -40°C~+85°C

·unregulated

·high efficiency to 80%

·single voltage output

·small footprint

·SMD 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

4.5~5.5 Vdc

isolated 1 W output

range

voltage

3.3 Vdc

output

12 Vdc

15 Vdc

24 Vdc

12 Vdc

15 Vdc

24 Vdc

12 Vdc

15 Vdc

24 Vdc

12 Vdc

15 Vdc

24 Vdc

phone

phone 503.612.2300 fax

5 Vdc

9 Vdc

5 Vdc

9 Vdc

5 Vdc

9 Vdc

5 Vdc

9 Vdc

DESCRIPTION: dc-dc converter

304 mA

200 mA

300 mA

200 mA

300 mA

200 mA

300 mA

200 mA

300 mA

200 mA

111 mA

84 mA

67 mA

42 mA

84 mA

67 mA

42 mA

83 mA

67 mA

42 mA

83 mA

67 mA

42 mA

output current

max.

30 mA

20 mA

30 mA

20 mA

12 mA

30 mA

20 mA

12 mA

20 mA

12 mA

30 mA

20 mA

12 mA

30mA

9 mA

7 mA

5 mA

9 mA

7 mA

5 mA

9 mA

7 mA

5 mA

8 mA

7 mA

5 mA

min.

fax 503.612.2382

efficiency

73%

75%

70%

76%

79%

78%

75%

69%

73%

74%

79%

73%

74%

75%

79%

73%

72%

76%

83%

80%

package

style

SMD

rev.

page

date

04/2008

1 of 4

UL60950-1

YES

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VBT1-S12-S24-SMT Summary of contents

Page 1

... VBT1-S5-S12-SMT 5 Vdc VBT1-S5-S15-SMT 5 Vdc VBT1-S5-S24-SMT 5 Vdc VBT1-S12-S3.3-SMT 12 Vdc VBT1-S12-S5-SMT 12 Vdc VBT1-S12-S9-SMT 12 Vdc VBT1-S12-S12-SMT 12 Vdc VBT1-S12-S15-SMT 12 Vdc VBT1-S12-S24-SMT 12 Vdc VBT1-S15-S3.3-SMT 15 Vdc VBT1-S15-S5-SMT 15 Vdc VBT1-S15-S9-SMT 15 Vdc VBT1-S15-S12-SMT 15 Vdc VBT1-S15-S15-SMT 15 Vdc VBT1-S15-S24-SMT 15 Vdc VBT1-S24-S3.3-SMT 24 Vdc ...

Page 2

... PART NUMBER: VBT1-SMT series OUTPUT SPECIFICATIONS item test conditions output power line regulation for Vin change of 1% load regulation 10% to 100% full load output voltage accuracy see tolerance envelope graph temperature drift @ 100% load output ripple 20 MHz bandwidth output noise 20 MHz bandwidth ...

Page 3

... PART NUMBER: VBT1-SMT series DIMENSIONS (mm) TYPICAL CHARACTERISTICS th 20050 SW 112 Ave. Tualatin, Oregon 97062 DESCRIPTION: dc-dc converter phone phone 503.612.2300 fax fax 503.612.2382 rev page 04/2008 date ...

Page 4

... PART NUMBER: VBT1-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 ...

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