© 2009 Microchip Technology Inc.

DS22090B-page 35

MCP73871

PRODUCT IDENTIFICATION SYSTEM

To order or obtain information, e.g., on pricing or delivery, refer to the factory or the listed sales office

.

* Operational Output Options

Device:

MCP73871: USB/AC Battery Charger with PPM

MCP73871T: USB/AC Battery Charger with PPM

(Tape and Reel)

Output Options * *

* Refer to table below for different operational options.

* * Consult Factory for Alternative Device Options.

Temperature:

I

=

-40

°C to +85°C

Package Type:

ML = Plastic Quad Flat No Lead (QFN)

(4x4x0.9 mm Body), 20-lead

PART NO.

XX

Output

Device

Options*

X/

Temp.

XX

Package

Examples: * *

a)

MCP73871-1AAI/ML:

Charger,

20LD QFN

pkg.

b)

MCP73871-1CAI/ML:

Charger,

20LD QFN

pkg.

c)

MCP73871-1CCI/ML:

Charger,

20LD QFN

pkg.

d)

MCP73871-2AAI/ML:

4.20V, PPM Battery

Charger,

20LD QFN

pkg.

e)

MCP73871-2CAI/ML:

Charger,

20LD QFN

pkg.

f)

MCP73871-2CCI/ML:

Charger,

20LD QFN

pkg.

g)

MCP73871-3CAI/ML:

Charger,

20LD QFN

pkg.

h)

MCP73871-3CCI/ML:

Charger,

20LD QFN

pkg.

* * Consult Factory for Alternative Device Options

Output

Options

Safety Timer

Duration (Hours)

LBO Voltage

Threshold (V)

1AA

4.10V

Disable

Disabled

1CA

4.10V

6

Disabled

1CC

4.10V

6

3.1

2AA

4.20V

Disable

Disabled

2CA

4.20V

6

Disabled

2CC

4.20V

6

3.1

3CA

4.35V

6

Disabled

3CC

4.35V

6

3.1

4CA

4.40V

6

Disabled

4CC

4.40V

6

3.1

* * Consult Factory for Alternative Device Options.