4

TABLE1: SP7648EB LIST OF MATERIALS

SP7648 Evaluation Board List of Materials

Ref. Des. Qty.

Manufacturer

Part Number

Layout

Component

Vendor

Size

1

Sipex Corp.

146-6583-00

SP7648UEB Eval PC Board

Sipex 978-667-7800

U1

1

Sipex Corp.

SP7648EU

uSO-8

10-pin uSOIC Step-Up DC/DC Conv

www.sipex.com

C1,2

2

TDK Corp

C2012X5R0J106M

0805

Ceramic 6.3V 10uF SM

www.tdk.com

C3

1

TDK Corp

C1608COG1H471J

0603

Ceramic 50V 470pF SM 0.02ohm ESR

www.tdk.com

C4

1

TDK Corp

C1608X7R1E104M

0603

Ceramic 25V 0.1uF SM 0.02ohm ESR

www.tdk.com

L1

1

Wurth Elektronik

744042004

4.8x4.8x1.8mm

4.7uH, 1.7A, 0.07ohm, SM Inductor

www.we-online.com

R1

1

Vishay

CRCW06034R02F

0603

4.02 ohm 1/10W 1% 0603 SM

www.vishay.com

R2,Rc

1

Vishay

CRCW0603R33F

0603

0.33 ohm 1/10W 1% 0603 SM

www.vishay.com

R3

OPEN

www.vishay.com

R4

OPEN

R5

1

Vishay

CRCW0603105J

0603

1M ohm 1/10W 5% 0603 SM

www.vishay.com

R6

1

Vishay

CRCW0603102J

0603

1K ohm 1/10W 5% 0603 SM

www.vishay.com

RLIM1

OPEN

RLIM

1

Vishay

CRCW06031001F

0603

1K ohm 1/10W 1% 0603 SM

www.vishay.com

D1

SHORTED

Fairchild

FDN337N

SOT23

30V 2.2A 0.082 Ohm N-Chan MOSFET

www.fairchildsemi.com

Vishay

Si1400DL

SC-70

MOSFET 20V 1.7A 0.15Ohm@4.5V

www.vishay.com

SW1

1

Bournes

7914J-1-E

On / Off Switch

www.bourns.com

SW2

N/A

J1

N/A

J2

N/A

www.digikey.com

J3

3

Sullins

PTC36SAAN

.23 x .12

3-Pin Header

www.digikey.com

1

Sullins

STC02SYAN

.2x.1

Shunt

www.digikey.com

TP

4

Mill-Max

0300-115-01-4727100

.042 Dia

Test Point Female Pin

www.digikey.com

Q1

1

ORDERING INFORMATION

Model

Temperature Range

Package Type

SP7648UEB.................................. -40

°C to +85°C...................SP7648 Evaluation Board

SP7648EU.....................................-40

°C to +85°C......................................10-pin µSOIC