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MCP73833 MCP73834 MCP73837 MCP73838 MCP73837-FCI/MF MCP73837-FCI/UN IC Linear Battery Charger Controller PMIC

Categories PMIC Chip
Brand Name: Microchip Technology
Model Number: MCP73833 MCP73834 MCP73837 MCP73838 MCP73837-FCI/MF MCP73837-FCI/UN
Certification: ROHS
Place of Origin: Philippines
MOQ: 10pieces
Price: Negotiated
Payment Terms: T/T, Western Union,PAYPAL
Supply Ability: 50000PCS
Delivery Time: 1-14working days
Packaging Details: Tube/REEL
Details: Linear Battery Charger Controller Li-Ion/Li-Pol 1000mA 3.6V 10-Pin DFN
Series: Battery Management Product Family
Full part number: MCP73833 MCP73834 MCP73837 MCP73838 MCP73837-FCI/MF MCP73837-FCI/UN
Type: PMIC Chip-Battery charger IC
Mounting Type: Surface mounting
Category: Electronic components-Integrated circuits(IC)
Description: Battery Management Single cell OVP battery Charger IC
Package: DFN/SMD
Operating ambient temperature range: -40°C ~ 150°C
Datasheet: Single-Cell Li-Ion/Li-Polymer Battery Charge Management Controller with Input Overvoltage Protection
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    MCP73833 MCP73834 MCP73837 MCP73838 MCP73837-FCI/MF MCP73837-FCI/UN IC Linear Battery Charger Controller PMIC

    MCP73833 MCP73834 MCP73837 MCP73838 MCP73837-FCI/MF MCP73837-FCI/UN IC Linear Battery Charger Controller PMIC

    • Low-Cost Li-Ion/Li-Poly. Battery Chargers
    • MP3 Players
    • Digital Still Camera
    • Portable Media Players
    • Handheld Devices
    • Bluetooth® Headsets
    • USB Chargers

    Battery Management IC Product Family Specification:

    CategoryIntegrated Circuits (ICs)
    SeriesPMIC - Battery Chargers
    MfrMicrochip Technology
    Part numberMCP73833 MCP73834 MCP73837 MCP73838 MCP73837-FCI/MF MCP73837-FCI/UN Full series PMIC
    PackageTape & Reel (TR)
    Part StatusActive
    Battery ChemistryLithium Ion/Polymer
    Number of Cells1
    Current - ChargingConstant - Programmable
    Programmable Features-
    Fault ProtectionOver Voltage
    Charge Current - Max1.1A
    Battery Pack Voltage4.2V
    Voltage - Supply (Max)6.5V
    Operating Temperature-40°C ~ 85°C (TA)
    Mounting TypeSurface Mount
    Package / Case10-VFDFN/MSOP
    Supplier Device PackageContact us for more
    Base Product NumberMCP73

    Microchip is a leading provider of microcontroller, mixed-signal, analog,security

    and Flash-IP solutions,as well as a wide variety of other products.
    Microchip enable low-risk product development, lower total system cost and faster time to

    market for thousands of diverse customer applications worldwide.

    Power management PMIC IC chip full series for available:

    Device NameVcc Range (V)Typical Reverse Leakage Current (µA)Temp. RangeVoltage Regulation Accuracy (%)Operating Current Typ (mA)Reverse Discharge Current Typ (uA)Supply Current Typ (mA)TechnologyUVLOVoltage Regulation Typical (V)Packages
    MCP738333.75 - 6.00.75-1250.7520.20.75Linear3.54.2, 4.35, 4.4, 4.510/DFN
    MCP738343.75 - 6.00.75-1250.7520.20.75Linear3.54.2, 4.35, 4.4, 4.510/DFN
    MCP738373.75 - 6.00.5-1250., 4.35, 4.4, 4.510/DFN
    MCP738383.75 - 6.00.5-1250., 4.35, 4.4, 4.510/DFN
    MCP738414.5 - 120.5-1250.50.750.40.5Linear4.454.1, 4.210/MSOP
    MCP738428.7 - 120.5-1250.50.750.40.5Linear8.658.2, 8.410/MSOP
    MCP738434.5 - 120.5-1250.50.750.40.5Linear4.454.1, 4.28/MSOP
    MCP738448.7 - 120.5-1250.50.750.40.5Linear8.658.2, 8.48/MSOP
    MCP738534.5 - 5.50.5-1250.50.830.240.5Linear4.454.1, 4.216/QFN
    MCP738554.5 - 5.50.5-1250.50.830.240.5Linear4.454.1, 4.210/DFN
    MCP738714.4 - 60.75-1250., 4.2, 4.35, 4.420/QFN
    MIC790502.5 - 16500-1650.7585 µA @ Iout = 100 µA; 11 mA @ Iout = 500 mA;10500Linear04.2V3/SOT-223
    MIC791102.5 - 161200-1650.752 mA @ Iout = 10 mA;24 mA @ Iout = 700 mA61200Linear04.2V, Adj.10/VDFN
    MCP738264.5 - 5.51-10510.2681Linear4.1, 4.2Please call for package information


    The MCP73113/4 are highly integrated Li-Ion battery charge management controllers for use in space-limited and cost-sensitive applications.

    The MCP73113/4 devices provide specific charge algorithms for Li-Ion/Li-Polymer batteries to achieve optimal capacity and safety in the shortest charging time possible. Along with their small physical size, the low number of external components make the MCP73113/4 ideally suitable for portable applications.

    The absolute maximum voltage, up to 18V, allows the use of MCP73113/4 in harsh environments, such as low cost wall wart or voltage spikes from plug/unplug.

    The MCP73113/4 devices employ a constant current/ constant voltage charge algorithm.

    The various charging voltage regulations provide design engineers flexibility to use in different applications.

    The fast charge, constant current value is set with one external resistor from 130 mA to 1100 mA.

    The MCP73113/4 devices limit the charge current based on die temperature during high power or high ambient conditions.

    This thermal regulation optimizes the charge cycle time while maintaining device reliability.

    The PROG pin of the MCP73113/4 also serves as enable pin. When high-impedance is applied, the MCP73113/4 will be in Standby mode.

    The MCP73113/4 devices are fully specified over the ambient temperature range of -40°C to +85°C.

    They are available in a 10-lead, DFN package.

    • Complete Linear Charge Management Controller:
    - Integrated Input Overvoltage Protection
    - Integrated Pass Transistor
    - Integrated Current Sense
    - Integrated Reverse Discharge Protection
    • Constant Current/Constant Voltage Operation
    with Thermal Regulation
    • 4.15V Undervoltage Lockout (UVLO)
    • 18V Absolute Maximum Input with OVP:
    - 6.5V (MCP73113)
    - 5.8V (MCP73114)
    • High Accuracy Preset Voltage Regulation Through
    Full Temperature Range (-5°C to +55°C): +0.5%
    • Battery Charge Voltage Options:
    - 4.10V, 4.20V, 4.35V or 4.4V
    • Resistor Programmable Fast Charge Current:
    - 130 mA-1100 mA
    • Preconditioning of Deeply Depleted Cells:
    - Available Options: 10% or Disable
    • Integrated Precondition Timer:
    - 32 Minutes or Disable
    • Automatic End-of-Charge Control:
    - Selectable Minimum Current Ratio:
    5%, 7.5%, 10% or 20%
    - Elapse Safety Timer: 4 HR, 6 HR, 8 HR or
    • Automatic Recharge:
    - Available Options: 95% or Disable
    • Charge Status Output-Two Style Options
    • Soft Start
    • Temperature Range: -40°C to +85°C
    • Packaging: DFN-10 (3 mm x 3 mm)

    Environmental & Export Classifications

    RoHS StatusROHS3 Compliant
    Moisture Sensitivity Level (MSL)3 (168 Hours)
    REACH StatusREACH Unaffected

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