Microchip Technology Inc

MCP1630

In Production

The MCP1630 is a high-speed Pulse Width Modulator (PWM) used to develop intelligent power systems. When used with a microcontroller, the MCP1630 will control the power system duty cycle to provide output voltage or current regulation. The MCP1630 inputs are designed to be easily attached to the I/O of a microcontroller, which supplies the reference and oscillator to the MCP1630, to generate a flexible and adaptable power system.

 

    Features

      • 12 nS Current Sense-to-Output delay
      • Fast Rise and Fall times: 5.9 nS and 6.2 nS
      • Precise Peak Current Limit (±5%)
      • Low Operating Current:2.8 mA, typical
      • Under Voltage Lockout (UVLO)
      • Over-Temperature protection
      • Space Saving MSOP-8 Package
      • Extended Temperature Range (-40°C to +125°C)
    Parameter Name
    Value
    Supported Topologies
    Flyback, Boost, SEPIC, Cuk
    Supported Outputs
    1
    Minimum Input Voltage (V)
    3
    Maximum Input Voltage (V)
    5.5
    Typical Tolerance (%)
    -
    Duty Cycle Max (%)
    0.99
    Operating Frequency (Hz)
    Sync. to 1 MHz
    External Clock Sync
    True
    Current Limit / Short Circuit Protection
    True
    Input UVLO Typ (V)
    2.85
    Operating Supply Current (mA)
    2.8
    Package
    8/2x3 DFN, 8/MSOP
    Documentation
    Data Sheets
    02/05/2013
    345KB
      Application Notes
     
     
     
    AppNote
    11/19/2004
    293KB
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    06/27/2005
    161KB
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    08/12/2016
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    06/08/2017
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    622KB
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    367KB
    Pricing & Samples
    All pricing shown in USD only.
    Part Number
    Leads
    Package Type
    Temp Range
    Packing
    1+
    26+
    100+
    1000+
    5000+
    Buy
    Sample
    MCP1630-E/MC
    8
    DFN
    -40C to +125C
    TUBE
    1.18
    0.98
    0.89
    0.86
    0.85
    MCP1630-E/MS
    8
    MSOP
    -40C to +125C
    TUBE
    1.09
    0.91
    0.82
    0.80
    0.79
    MCP1630T-E/MC
    8
    DFN
    -40C to +125C
    T/R
    1.18
    0.98
    0.89
    0.86
    0.85
    MCP1630T-E/MS
    8
    MSOP
    -40C to +125C
    T/R
    1.09
    0.91
    0.82
    0.80
    0.79
    MCP1630V-E/MC
    8
    DFN
    -40C to +125C
    TUBE
    1.18
    0.98
    0.89
    0.86
    0.85
    MCP1630V-E/MS
    8
    MSOP
    -40C to +125C
    TUBE
    1.09
    0.91
    0.82
    0.80
    0.79
    MCP1630VT-E/MC
    8
    DFN
    -40C to +125C
    T/R
    1.18
    0.98
    0.89
    0.86
    0.85
    MCP1630VT-E/MS
    8
    MSOP
    -40C to +125C
    T/R
    1.09
    0.91
    0.82
    0.80
    0.79

    ** Device not available to purchase online. Please contact a sales office for pricing information.
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    Development Tools
    • Demo & Eval Boards
    • MCP1630 1A Bias Supply Demo Board ( MCP1630DM-DDBK1 )

      MCP1630

      The MCP1630 1A Bias Supply Demo Board is used to evaluate Microchip’s MCP1630 used in a SEPIC power converter application. The MCP1630 1A Bias Supply Demo Board is capable of providing a regulated output from an input voltage of 9V. The regulated output voltage is selectable at 3.3V or 5V. The regulated output remains constant for an output load range of 0A to 1A. An LED indicates the...

    • MCP1630 Automotive Input Boost Demo Board ( MCP1630DM-DDBS1 )

      MCP1630

      The MCP1630 Automotive Input Boost Converter Demo Board demonstrates Microchip's high-speed pulse width modulator used for automotive applications. When used in conjunction with a microcontroller, the MCP1630/V devices will control the power system duty cycle to provide regulated output voltage. The PIC12F683 microcontroller is used to provide oscillator pulses at switching frequency of 500 kHz...

    • MCP1630 Boost Mode LED Driver Demo Board ( MCP1630DM-LED2 )

      MCP1630

      The MCP1630 Boost Mode LED Driver Demo Board is a step-up, switch-mode, dc-dc converter used for power LED applications. The demo board provides a 350 mA or 700 mA constant current source with a jumper selection. The input operating voltage range is 9VDC – 16VDC and the board can supply up to 30W to a string of power LEDs.

    • MCP1630 +12V In Dual Output Buck Converter Ref. Des ( MCP1630RD-DDBK1 )

      MCP1630

      The MCP1630 Dual Synchronous Buck Regulator demo board is a dual output programmable power supply capable of 20A per output. Both outputs switch at 500 kHz 180° out of phase while powered from a +12V-input source. Additional features include programmable output voltage, power good output indication, sequencing, over current and over temperature.

    • MCP1630 Laptop Computer Bi-directional Pwr Supp/Chrgr Ref Des ( MCP1630RD-DDBK3 )

      MCP1630

      The MCP1630V Bi-directional 4 Cell Li-Ion Charger Reference Design demonstrates the use of a bidirectional buck-boost converter used to charge multiple series cell Li-Ion batteries with the presence of an input source (boost) and provide a regulated output voltage when the input source is removed (buck). The board also serves as a platform to evaluate the MCP1630V device.

    • MCP1630 Li-Ion Multi Bay Battery Charger Ref. Des. ( MCP1630RD-LIC1 )

      MCP1630

      The MCP1630 Multi-Bay Li-Ion Charger is used to evaluate Microchip’s MCP1630 used in a SEPIC power converter application. The MCP1630 Multi-Bay Li-Ion Charger is capable of charging two single-cell, Li-Ion battery packs in parallel utilizing an input voltage of 10V to 30V (battery packs are not included). Multiple boards can be daisy-chained for additional charger bays. The MCP1630 Multi-Bay...

    • MCP1630 Low Cost Li-Ion Battery Charger Ref. Des. ( MCP1630RD-LIC2 )

      MCP1630

      The MCP1630 Low Cost Li-Ion Battery Charger is used to evaluate Microchip’s MCP1630 used in a SEPIC power converter application. The MCP1630 Low Cost Li-Ion Charger is capable of charging a single-cell, Li-Ion battery pack utilizing an input voltage of 6V to 18V (battery packs are not included). The MCP1630 Low Cost Li-Ion Battery Charger provides a constant current - constant voltage charge...

    • MCP1630 Low-Cost NiMH Battery Charger Reference Design ( MCP1630RD-NMC1 )

      MCP1630

      Low Cost NiMH Battery Charger board preprogrammed to charge 3 NiMH cells. Charge profile and number of batteries can be changed with firmware. The design uses the MCP1630 High-Speed Analog PWM combined with the PIC microcontroller. Charge current is initially set for 1.35A fast charge.

    • MCP1630 Sepic Automotive LED Driver Reference Design ( MCP1630RD-SALED )

      MCP1630

      The MCP1630 SEPIC Automotive LED Driver Reference Design is a step-up/down, Switch mode, DC-DC converter used for powering LED applications. The demo board provides a 350 mA (700 mA, with hardware modification) constant current source. Other output currents can be obtained with minor modifications to the board components’ values. In addition, the board sustains the high-voltage peaks and...

    • MCP1631HV Multi-Chemistry Charger Reference Design ( MCP1631RD-MCC1 )

      MCP1631HV

      The MCP1631 Multi-Chemistry Battery Charger Reference Design is a complete stand-alone constant current battery charger for NiMH, NiCd or constant current / constant voltage for Li-Ion battery packs. When charging NiMH or NiCd batteries, the reference design is capable of charging one, two, three or four batteries connected in series. If Li-Ion chemistry is selected, the board is capable of...

    RoHS Information
    Part
    Number
    Device
    Weight
    Shipping
    Weight
    Lead
    Count
    Package
    Type
    Package
    Width
    Solder
    Composition
    JEDEC
    Indicator
    RoHS
     
    China
    EFUP
    MCP16301T-E/CH
    0.017000
    0.046667
    6
    SOT-23
    -
    Matte Tin
    e3
    MCP16301HT-E/CH
    0.017000
    0.046667
    6
    SOT-23
    -
    Matte Tin
    e3
    MCP16301T-E/CHVAO
    0.017000
    0.046667
    6
    SOT-23
    -
    Matte Tin
    e3
    MCP16301T-450E/CHVAO
    0.017000
    0.046667
    6
    SOT-23
    -
    Matte Tin
    e3
    MCP16301H-450E/CH
    0.017000
    0.000000
    6
    SOT-23
    -
    Matte Tin
    e3
    MCP16301HT-450E/CH
    0.017000
    0.046667
    6
    SOT-23
    -
    Matte Tin
    e3
    MCP1630VT-E/MS
    0.025600
    0.215600
    8
    MSOP
    3x3mm
    Matte Tin
    e3
    MCP1630V-E/MS
    0.025600
    0.070000
    8
    MSOP
    3x3mm
    Matte Tin
    e3
    MCP1630T-E/MS
    0.025600
    0.215600
    8
    MSOP
    3x3mm
    Matte Tin
    e3
    MCP1630T-E/MSVAO
    0.025600
    0.215600
    8
    MSOP
    3x3mm
    Matte Tin
    e3
    MCP1630VT-E/MSVAO
    0.025600
    0.215600
    8
    MSOP
    3x3mm
    Matte Tin
    e3
    MCP1630-E/MS
    0.025600
    0.070000
    8
    MSOP
    3x3mm
    Matte Tin
    e3
    MCP16301T-I/CHY
    0.016450
    0.046667
    6
    SOT-23
    -
    NiPdAu
    e4
    MCP16301T-E/CHY
    0.016450
    0.046667
    6
    SOT-23
    -
    NiPdAu
    e4
    MCP1630V-E/MC
    0.015600
    0.033333
    8
    DFN
    2x3x0.9mm
    Matte Tin
    e3
    MCP1630-E/MC
    0.015600
    0.033333
    8
    DFN
    2x3x0.9mm
    Matte Tin
    e3
    MCP1630VT-E/MC
    0.015600
    0.130606
    8
    DFN
    2x3x0.9mm
    Matte Tin
    e3
    MCP1630T-E/MC
    0.015600
    0.130606
    8
    DFN
    2x3x0.9mm
    Matte Tin
    e3
    To see a complete listing of RoHS data for this device, please Click here
    Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.