 2004 Microchip Technology Inc.

DS21823B-page 21

MCP73841/2/3/4

PRODUCT IDENTIFICATION SYSTEM

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

.

Sales and Support

Device

MCP73841:

Single-cell charge controller with temperature

monitor

MCP73841T:

Single-cell charge controller with temperature

monitor, Tape and Reel

MCP73842:

Dual series cells charge controller with tem-

perature monitor

MCP73842T:

Dual series cells charge controller with tem-

perature monitor, Tape and Reel

MCP73843:

Single-cell charge controller

MCP73843T:

Single-cell charge controller, Tape and Reel

MCP73844:

Dual series cells charge controller

MCP73844T:

Dual series cells charge controller,

Tape and Reel

Preset Voltage

Regulation Options

410

= 4.1V

420

= 4.2V

820

= 8.2V

840

= 8.4V

Temperature Range

I

= -40

°C to +85°C (Industrial)

Package

MS

= Plastic Micro Small Outline (MSOP), 8-lead

UN

= Plastic Micro Small Outline (MSOP), 10-lead

PART NO.

X

XX

Package

Temperature

Range

Device

XXX

Preset

Voltage

Options

Examples:

a)

MCP73841-410I/UN: 4.1V Preset Voltage

b)

MCP73841T-410I/UN: 4.1V Preset Voltage,

Tape and Reel

c)

MCP73841-420I/UN: 4.2V Preset Voltage

d)

MCP73841T-420I/UN: 4.2V Preset Voltage,

Tape and Reel

a)

MCP73842-820I/UN: 8.2V Preset Voltage

b)

MCP73842T-820I/UN: 8.2V Preset Voltage,

Tape and Reel

c)

MCP73842-840I/UN: 8.4V Preset Voltage

d)

MCP73842T-840I/UN: 8.4V Preset Voltage,

Tape and Reel

a)

MCP73843-410I/MS: 4.1V Preset Voltage

b)

MCP73843T-410I/MS: 4.1V Preset Voltage,

Tape and Reel

c)

MCP73843-420I/MS: 4.2V Preset Voltage

d)

MCP73843T-420I/MS: 4.2V Preset Voltage,

Tape and Reel

a)

MCP73844-820I/MS: 8.2V Preset Voltage

b)

MCP73844T-820I/MS: 8.2V Preset Voltage,

Tape and Reel

c)

MCP73844-840I/MS: 8.4V Preset Voltage

d)

MCP73844T-840I/MS: 8.4V Preset Voltage,

Tape and Reel

Data Sheets

Products supported by a preliminary Data Sheet may have an errata sheet describing minor operational differences and

recommended workarounds. To determine if an errata sheet exists for a particular device, please contact one of the following:

1.

Your local Microchip sales office

2.

The Microchip Corporate Literature Center U.S. FAX: (480) 792-7277

3.

The Microchip Worldwide Site (www.microchip.com)

Please specify which device, revision of silicon and Data Sheet (include Literature #) you are using.

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