MCP7386XEV

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Series Information for MCP7386XEV - Microchip Technology

Features

  • feature
    4.1V, 4.2V u2013 MCP73861/3
  • feature
    8.2V, 8.4V u2013 MCP73862/4
  • feature
    Automatic End-of-Charge Control
  • feature
    Automatic Power-Down
  • feature
    Charge Status Output for Direct LED Drive
  • feature
    Fault Output for Direct LED Drive
  • feature
    Four Selectable Voltage Regulation Options:
  • feature
    High-Accuracy Preset Voltage Regulation: + 0.5%
  • feature
    Integrated Current Sense
  • feature
    Integrated Pass Transistor
  • feature
    Optional Continuous Cell Temperature Monitoring
  • feature
    Packaging: 16-Pin, 4 x 4 QFN
  • feature
    Preconditioning of Deeply Depleted Cells
  • feature
    Programmable Charge Current: 1.2A Maximum
  • feature
    Programmable Safety Charge Timers
  • feature
    Reverse-Blocking Protection
  • feature
    Temperature Range: -40u00b0C to +85u00b0C
  • feature
    Thermal Regulation

Description

MCP7386X BATT CHARGER EVAL BOARD
The MCP7386X family of devices are highly advanced linear charge management controllers for use in space- limited, cost-sensitive applications. The devices com- bine high-accuracy, constant voltage and current regu- lation, cell preconditioning, cell temperature monitoring, advanced safety timers, automatic charge termination, internal current sensing, reverse-blocking protection, charge status and fault indication in either a space- saving 16-pin, 4 x 4 QFN or 16-pin SOIC package. The MCP7386X provides a complete, fully-functional, stand- alone charge management solution with a minimum number of external components. The MCP73861/3 is intended for applications utilizing single-cell Lithium-Ion or Lithium-Polymer battery packs, while the MCP73862/4 is intended for dual series cell Lithium-Ion or Lithium-Polymer battery packs. The MCP73861/3 have two selectable voltage- regulation options available (4.1V and 4.2V), for use with either coke or graphite anodes and operate with an input voltage range of 4.5V to 12V. The MCP73862/4 have two selectable voltage-regulation options avail- able (8.2V and 8.4V), for use with coke or graphite anodes, and operate with an input voltage range of 8.7V to 12V. The only difference between the MCP73861/2 and MCP73863/4, respectively, is the function of the charge status output (STAT1) when a charge cycle has been completed. The MCP73861/2 flash the output, while the MCP73863/4 turn the output off. Refer to Section 5.2.1 “Charge Status Outputs (STAT1,STAT2)”. The MCP7386X family of devices are fully specified over the ambient temperature range of -40°C to +85°C.

Specifications

Silicon Manufacturer:
Microchip
Silicon Core Number:
MCP73861/2/3/4
Kit Application Type:
Power Management - Battery
Application Sub Type:
Li-Ion Battery Charger
Core Architecture:
-
Core Sub-Architecture:
-
Silicon Family Name:
-
Kit Contents:
Board Only
Product Range:
-
SVHC:
No SVHC (15-Jan-2018)
Base Number:
7386
Development Tool Type:
Evaluation Board
Features:
Evaluation of MCP7386X Devices in 4mm x 4mm 16-Lead QFN Packages Fully Assembled and Tested
Kit Features:
Evaluation of MCP7386X Devices Simple Stand-alone Operation Microcontroller-compatible
Supported Devices:
MCP73861/2/3/4
Type:
Evaluation Board

Alternate Descriptions

Avnet Europe

MCP7386X Li-ion Battery Charger Evaluation Board

Avnet Europe product