MIC79050-4.2BMM

Microchip Technology MIC79050-4.2BMM

Part Number:
MIC79050-4.2BMM
Manufacturer:
Microchip Technology
Ventron No:
3250014-MIC79050-4.2BMM
Description:
IC BATTERY CHARGER LI-ION 8-MSOP
ECAD Model:
Datasheet:
MIC79050-4.2BMM

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Overview
Description
The MIC79050 is a single-cell lithium-ion battery charger with an on-chip pass transistor for high-precision charging. It offers ultrahigh precision ( 0.75% over the Li-ion battery charging temperature range) and "zero" off-mode current, providing a cost-effective solution for charging lithium-ion batteries.

Features
High accuracy charge voltage: ±0.75% over -5°C to 60°C (Li-ion charging temperature range)
"Zero" off-mode current
10µA reverse leakage
Ultralow 380mV dropout at 500mA
Wide input voltage range
Logic-controlled enable input (8-pin devices only)
Thermal shutdown and current limit protection
Power MSOP-8, Power SOIC-8, and SOT-223 packages
Pulse charging capability

Applications
Li-ion battery charger
Cellular phones
Palmtop computers
PDAs
Self-charging battery packs
Specifications
Microchip Technology MIC79050-4.2BMM technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology MIC79050-4.2BMM.
  • Mounting Type
    Surface Mount
  • Package / Case
    8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
  • Supplier Device Package
    8-MSOP
  • Operating Temperature
    -40°C~125°C TJ
  • Packaging
    Tube
  • Part Status
    Discontinued
  • Moisture Sensitivity Level (MSL)
    1 (Unlimited)
  • Base Part Number
    MIC79050
  • Fault Protection
    Over Current, Over Temperature, Reverse Battery, Reverse Current
  • Battery Chemistry
    Lithium-Ion
  • Number of Cells
    1
  • Voltage - Supply (Max)
    16V
  • Current - Charging
    Constant Pulsed
  • Battery Pack Voltage
    4.2V
  • RoHS Status
    Non-RoHS Compliant
Certification
  • ISO 9001
  • ISO 13485
  • ISO 45001
  • ASA
  • ESD
  • DUNS
  • SMTA
  • ROHS

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