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Manufacturer Part #

MCP73844-840I/MS

MCP73844 Series 12 V Dual Cell Lithium-Ion Polymer Charge Management - MSOP-8

ECAD Model:
Mfr. Name: Microchip
Standard Pkg:
Product Variant Information section
Date Code:
Product Specification Section
Technical Attributes
Attributes Table
Configuration: Linear
Number of Cells: 2
Supply Voltage: 8.7V to 12V
Operating Temp Range: -40°C to +85°C
Package Style:  MSOP-8
Mounting Method: Surface Mount
Features & Applications

The MCP73844-840I/MS is a 12 V, highly advanced, dual cell Lithium-Ion/Lithium-Polymer charge management controllers and is used in space-limited, cost-sensitive applications.

Features:

  • Linear Charge Management Controllers
  • High-Accuracy Preset Voltage Regulation:
    • + 0.5% (max)
  • Four Preset Voltage Regulation Options:
    • 4.1V - MCP73841-4.1, MCP73843-4.1
    • 4.2V - MCP73841-4.2, MCP73843-4.2
    • 8.2V - MCP73842-8.2, MCP73844-8.2
    • 8.4V - MCP73842-8.4, MCP73844-8.4
  • Programmable Charge Current
  • Programmable Safety Charge Timers
  • Preconditioning of Deeply Depleted Cells
  • Automatic End-of-Charge Control
  • Optional Continuous Cell Temperature Monitoring
  • Charge Status Output for Direct LED Drive
  • Automatic Power-Down when Input Power Removed
  • Temperature Range: -40°C to 85°C
  • Packaging:
    • MSOP-10 - MCP73841, MCP73842
    • MSOP-8 - MCP73843, MCP73844

Applications:

  • Lithium-Ion/Lithium-Polymer Battery Chargers
  • Personal Data Assistants
  • Cellular Telephones
  • Hand-Held Instruments
  • Cradle Chargers
  • Digital Cameras
  • MP3 Players
Pricing Section
Global Stock:
0
USA:
0
On Order:
0
Factory Stock:Factory Stock:
0
Factory Lead Time:
52 Weeks
Minimum Order:
100
Multiple Of:
100
Total
$182.00
USD
Quantity
Web Price
100
$1.82
200
$1.55
400
$1.52
500
$1.51
1,500+
$1.46
Product Variant Information section