Sept12-06

SP7651 Evaluation Manual

©2006 Sipex Corporation

Page 8 of 8

Table 1: SP7651EB List of Materials

REF. DES.

QTY

MANUFACTURER

NAME

Manufacturer Part Number

SIZE

DESCRIPTION

U1

1

SIPEX

SP7651ER

DFN-26

2-FETs Buck Ctrl

U2

1

Sipex

SPX5205M5-5.0

SOT-23-5

150mA LDO Voltage Regulator

DBST

1

Diodes Inc.

SD101AWS-7

SOD-323

Schottky Diode, 15mA

L1

1

Intertechnical

SC7232-2R2M

7 X 7mm

Inductor, 2.2uH, 8A, 10.4mohm

C3

1

TDK CORPORATION

C3225X5R0J226M

1210

Capacitor, Ceramic, 22uF, 6.3V, X5R, 20%

C4

1

TDK CORPORATION

C3225X5R1C226M

1210

Capacitor, Ceramic, 22uF, 16V, X5R, 20%

CVCC

1

TDK CORPORATION

C1608X5R1A225K

0603

Capacitor, Ceramic, 2.2uF, 10V, X5R, 10%

C2

1

TDK CORPORATION

C1608X7R1H104K

0603

Capacitor, Ceramic, 0.1uF, 50V, X7R, 10%

CBST

1

AVX CORPORATION

06035C682KAT2A

0603

Capacitor, Ceramic, 6.8nF, 50V, X7R, 10%

CSS

1

ROHM

MCH185CN153KK

0603

Capacitor, Ceramic, 15nF, 50V, X7R, 10%

CP1

1

AVX CORPORATION

06035A100JAT2A

0603

Capacitor, Ceramic, 10pF, 50V, C0G, 5%

CZ2

1

AVX CORPORATION

06035A391JAT2A

0603

Capacitor, Ceramic, 390pF, 50V, C0G, 5%

CZ3

1

AVX CORPORATION

06035A101JAT2A

0603

Capacitor, Ceramic, 100pF, 50V, C0G, 5%

CF1

1

ROHM

MCH185A101JK

0603

Capacitor, Ceramic, 100pF, 50V, C0G, 5%

RZ2

1

VISHAY DALE

CRCW0603-1502FRT1

0603

Resistor, 15K, 1/16W, 1%

R2

1

SEI ELECTRONICS

RMC-1/16W-21.5K-1%-TR

0603

Resistor, 21.5K, 1/16W, 1%

RZ3

1

VISHAY DALE

CRCW0603-2001FRT1

0603

Resistor, 2K, 1/16W, 1%

R1

1

VISHAY DALE

CRCW0603-6812FRT1

0603

Resistor, 68.1K, 1/16W, 1%

R3

1

VISHAY DALE

CRCW0603-2003FRT1

0603

Resistor, 200K, 1/16W, 1%

R4

1

VISHAY DALE

CRCW0603-1003FRT1

0603

Resistor, 100K, 1/16W, 1%

RBST

1

ROHM

MCR03EZPEFX20R0

0603

Resistor, 20, 1/16W, 1%

VIN,VOUT,

GND,GND2

4

Vector Electronic

K24C/M

.042 Dia

Input/Output Terminal Posts

ORDERING INFORMATION

Model

Temperature Range

Package Type

SP7651EB…................................-40°C to +85°C...............…SP7651 Evaluation Board

SP7651ER..............................…. -40°C to +85°C.................................……26-pin DFN