PS052

DS21817B-page 6

 2004 Microchip Technology Inc.

3.3

Bill of Materials

TABLE 3-1:

PS052 BILL OF MATERIALS

Symbols

Description

Manufacturer

Manufacturer PN

Qty

PCB

Raw PCB, PowerCal™ 2

Microchip

04-826160 Rev. 2.1

1

U1

Firmware Specification, PowerCal™ 2 Main MCU

None

Document

Doc.

U2

Firmware Specification, PowerInfo™/PowerCal™ USB MCU None

Document

Doc.

C61-C62

Capacitor, Ceramic, 10 nF, 50V, +/-10%, X7R dielectric, 0603 Panasonic

ECJ-1VB1H103K

2

C56-C60

Capacitor, Ceramic, 4.7 nF, 50V, +/-10%, X7R dielectric, 0603 Panasonic

ECJ-1VB1H472K

5

C34-C37

Capacitor, Ceramic, 22 pF, 50V, +/-5%, C0G dielectric, 0603

Panasonic

ECJ-1VC1H220J

4

C33, C38-C39

Capacitor, Ceramic, 100 nF, 25V, +80%/-20%,

Y5V dielectric, 0603

Panasonic

ECJ-1VF1E104Z

3

C9-C28

Capacitor, Ceramic, 100 nF, 25V, +/-10%,

X7R dielectric, 0805

Panasonic

ECJ-2VB1E104K

20

C49

Capacitor, Ceramic, 220 nF, 25V, +/-10%,

X7R dielectric, 0805

Panasonic

ECJ-2YB1E224K

1

C41-C45, C47-C48

Capacitor, Ceramic, 1.0

µF, 25V, +/-10%,

X7R dielectric, 1206

Panasonic

ECJ-3YB1E105K

7

C40

Capacitor, Ceramic, 100 nF, 50V, +/-10%,

X7R dielectric, 1206

BC Components

1206B104K500BT

1

C50-C55

Capacitor, Ceramic, 10

µF, 6.3V, +/-20%,

X5R dielectric, 1206

Panasonic

ECJ-HVB0J106M

6

C46, C63-C65

Capacitor, Ceramic, 22

µF, 6.3V, +/-20%,

X5R dielectric, 1206

Panasonic

ECJ-3YB0J226M

4

C30-C32

Capacitor, Ceramic, 2.2

µF, 25V, +80%/-20%,

Y5V dielectric, 1206

Panasonic

ECJ-3YF1E225Z

3

LED1-LED2, PWR

LED, clear green, 1206 package

Lumex

SML-LX1206GC-TR

3

D1

Schottky Diode, 40V, 3A, SMC package

International Rct.

Central Semi.

Central Semi.

MBRS340TR

CMSH3-40-PST

CMSH3-40L-PST

1

D2

Dual Zener Diode, 5.6V +/- 5%, 300 mW, common anode,

SOT-23

Diodes Inc.

General

Semiconductor

AZ23C5V6-7

AZ23-C5V6

1

F1

Fuse, 6.3A, 250V, Time delay, 5X20 mm

Littelfuse

021806.3H

1

ADR

Connector, shorting jumper, female, 2-position, 100 mil

spacing, mates with 25 mil square pins, 15-microinch gold

over nickel

AMP

382811-6

3

TBV

Header, pluggable terminal block, 5.08 mm pitch x 4

positions, 12A/250V, right-angle, closed end

Phoenix

1757268

1

TBP

Header, pluggable terminal block, 5.08 mm pitch x 5

positions, 12A/250V, right-angle, closed end

Phoenix

1757271

1

U2

IC socket, 28-pin DIP, 300 mil width

Mill-max

110-99-328-41-001

1

U1

DIP socket, 40-pin, 600 mil width, BeCu/Sn

AMP

2-641268-1

1

J2

Connector, coaxial power, female, 2.0 mm

center pin x 6.5mm sleeve, right-angle PCB mount

Cui Stack

PJ-102A

1

V-, GND

Test point, 0.125" OD, for 0.062" hole, black

Keystone

5011

2

VC1-VC4, V+

Test point, 0.125" OD, for 0.062" hole, red

Keystone

5010

5

232RX, 232TX, C,

D, DAC, ICTL, IPB,

RX, T, TX

Test point, 0.125" OD, for 0.062" hole, white

Keystone

5012

10

Note

1:

See schematic for jumper configuration details.

2:

The header used for ADR is a break-apart component – one 2 x 36 header can be broken apart to provide up to 12 of the

2 x 3 headers used for ADR.

3:

The following components are left open: C1-C8, C29, EXP1, EXP2, R16, R17, R18, R70.