PFM4414xB6M48D0yzz

Rev 1.0

vicorpower.com

Page 2 of 23

12/2015

800 927.9474

Typical PCB Mount Applications

The PCB terminal option allows mounting on an industry standard printed circuit board, with two different pin lengths. Vicor

offers a variety of downstream DC-DC converters driven by the 48 V output of the PFM in a VIA package. The 48 V output is

usable directly by loads that are tolerant of the PFC line ripple, such as fans, motors, relays, and some types of lighting. Use

downstream DC-DC Point of Load converters where more precise regulation is required.

48 V 5 A

3.3 V 10 A

1.8 V 8 A

ZVS Buck

ZVS Buck

+

_

+

_

+

_

PFM™

VIA

+IN

-IN

+OUT

-OUT

48 V

++

+

C

1

C

2

C

3

M

1

J

1

85 -

264 Vac

+OUT

-OUT

AIM™

VIA

M

2

F

1

L

N

MOV

Parts List for Typical PCB Mount Applications

J1

Qualtek 703 W IEC 320-C14 Power Inlet

F1

Littelfuse 0216008.MXP 8 A 250 VAC 5 x 20 mm holder

M1

Vicor AIM™ AIM1714BB6MC7D5yzz

M2

Vicor PFM™ PFM4414BB6M48D0yzz

C1

Nichicon UVR1J472MRD 4700 µF 63 V 3.4 A 22 x 50 mm bent 90° x 2 pcs

or

CDE 380LX472M063K022 4700 µF 63 V 4.9 A 30 x 30 mm snap x 2 pcs

or

Sic Safco Cubisic LP A712121 10,000 µF 63 V 6.4 A 45 x 75 x 12 mm rectangular

MOV

Littelfuse TMOV20RP300E VARISTOR 10 kA 300 V 250 J 20 mm