vicorpower.com

800-735-6200

Rev. 1.7

9/2009

Page 1 of 2

–Out

+Out

–Out

+Out

PC VC TM

–In

+In

S

NRTL

CUS

RoHS

U.S. PATS. LISTED ON PACKING MATERIALS & DATASHEETS

VICOR CORP.

MADE IN USA

™

Product Description

The PRM is a very efficient non-isolated regulator capable of both boosting and bucking a wide range input voltage and provides a

regulated, adjustable output voltage or “Factorized Bus”. PRMs can be used stand-alone as non-isolated voltage regulators or

combined with VTMs for a complete isolated, DC-DC solution with higher efficiency and power density. The VTM provides

point-of-load, fixed ratio voltage transformation with extremely fast transient response and isolation to 2,250 Vdc.

38 – 55 V

12 V, 25 A

36 – 75 V

+12 V, 10 A

–12 V, 8 A

32,5

1.28

22,0

0.87

Typical Applications

6,73

0.265

mm

in

VTM Model

Input Voltage

Output Voltage

Output

Number*

Range

Range

Current Max.

Temp.

Package

(V)

(V)

(A)

Grade

V048F015T100

26 – 55

0.81 – 1.72

100

T

Full

VIV0102THJ

26 – 55

0.81 – 1.72

50

T

Half

V048F020T080

26 – 55

1.08 – 2.29

80

T

Full

VIV0103THJ

26 – 55

1.08 – 2.29

40

T

Half

V048F030T070

26 – 55

1.63 – 3.44

70

T

Full

V048F040T050

26 – 55

2.17 – 4.58

50

T

Full

VIV0104THJ

26 – 55

2.17 – 4.58

25

T

Half

V048F060T040

26 – 55

3.25 – 6.88

40

T

Full

VIV0105THJ

26 – 48

3.25 – 6.88

20

T

Half

V048F080T030

26 – 55

4.33 – 9.17

30

T

Full

V048F096T025

26 – 55

6.40 – 11.00

25

T

Full

V048F120T025

26 – 55

6.50 – 13.75

25

T

Full

VIV0101THJ

26 – 55

6.50 – 13.75

10

T

Half

V048F160T015

26 – 55

8.67 – 18.33

15

T

Full

V048F240T012

26 – 55

14.00 – 26.50

12

T

Full

V048F320T009

26 – 55

17.33 – 36.67

9

T

Full

V048F480T006

26 – 55

26.00 – 55.00

6

T

Full

PRM Model

Input Voltage

Ouput Voltage

Output

Output

Temp.

Number*

Nom.

Range

Range

Power Max.

Current Max.

Grade

Package

(V)

(V)

(V)

(W)

(A)

P024F048T12AL

24

18 - 36

26 - 55

120

2.5

T

Full

P036F048T12AL

36

18 - 60

26 - 55

120

2.5

T

Full

P045F048T17AL

45

38 – 55

26 – 55

170

3.5

T

Full

P045F048T32AL

45

38 - 55

26 – 55

320

6.67

T

Full

P048F048T12AL

48

36 – 75

26 – 55

120

2.5

T

Full

P048F048T24AL

48

36 - 75

26 – 55

240

5.0

T

Full

Figure 1 — Typical applications

22,0

0.87

16,5

0.65

*Full size models also available in through-hole and M grade.

Half–Chip

Full–Chip