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Datasheet Microchip MCP1632

ManufacturerMicrochip
SeriesMCP1632

The MCP1632 is a standalone, high-speed Pulse Width Modulator (PWM) controller

Datasheets

  • Download » Datasheet PDF, 828 Kb, Revision: 01-20-2014
    MCP1632 Data Sheet
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    MCP1632
    High-Speed, Low-Side PWM Controller
    Features: Description: High-Speed PWM Controller with Integrated
    Low-Side MOSFET Driver Multiple Switching Frequency Options (fSW):
    -300 kHz
    -600 kHz Adjustable Reference Voltage Generator Adjustable Soft Start Internal Slope Compensation Shutdown Input Pin (EN) Low Operating Current: < 5 mA (typical) Undervoltage Lockout (UVLO) Protection Output Short Circuit Protection Overtemperature Protection Operating Temperature Range:
    -40В°C to +125В°C The MCP1632 high-speed PWM controller is a
    pulse-width modulator developed for stand-alone power
    supply applications. The MCP1632 includes a
    high-speed analog control loop, a logic-level MOSFET
    driver, an internal oscillator, a reference voltage
    generator, and internal slope compensation. This high
    level of integration makes it an ideal solution for
    standalone SMPS applications. MCP1632 is suitable for
    use in topologies requiring a low-side MOSFET control,
    such as Boost, Flyback, SEPIC, Д†uk, etc. Typical
    applications include battery chargers, intelligent power
    systems, brick DC-DC converters, LED drivers. Due to
    its low power consumption, the MCP1632 PWM
    controller is recommended for battery-operated
    applications. Applications: Switch Mode Power Supplies
    Brick DC-DC Converters
    Battery Charger Applications ...

Prices

Status

MCP1632-AAE/MCMCP1632-AAE/MSMCP1632-BAE/MCMCP1632-BAE/MSMCP1632T-AAE/MCMCP1632T-AAE/MSMCP1632T-BAE/MCMCP1632T-BAE/MS
Lifecycle StatusProduction (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)

Packaging

Parametrics

MCP1632-AAE/MCMCP1632-AAE/MSMCP1632-BAE/MCMCP1632-BAE/MSMCP1632T-AAE/MCMCP1632T-AAE/MSMCP1632T-BAE/MCMCP1632T-BAE/MS
Current Limit / Short Circuit ProtectionTrueTrueTrueTrueTrueTrueTrueTrue
Duty Cycle Max, %0.850.850.850.850.850.850.850.85
Enable PinTrueTrueTrueTrueTrueTrueTrueTrue
Input UVLO Typ, V2.92.92.92.92.92.92.92.9
Internal Voltage BiasTrueTrueTrueTrueTrueTrueTrueTrue
Iq Off, µA22222222
Maximum Input Voltage, V5.55.55.55.55.55.55.55.5
Minimum Input Voltage, V33333333
Operating Frequency, Hz300K / 600K300K / 600K300K / 600K300K / 600K300K / 600K300K / 600K300K / 600K300K / 600K
Operating Supply Current, mA55555555
Operating Temperature Range, °C-40 to +125-40 to +125-40 to +125-40 to +125-40 to +125-40 to +125-40 to +125-40 to +125
Soft StartTrueTrueTrueTrueTrueTrueTrueTrue
Supported Outputs11111111
Supported TopologiesFlyback, Boost, SEPIC, CukFlyback, Boost, SEPIC, CukFlyback, Boost, SEPIC, CukFlyback, Boost, SEPIC, CukFlyback, Boost, SEPIC, CukFlyback, Boost, SEPIC, CukFlyback, Boost, SEPIC, CukFlyback, Boost, SEPIC, Cuk
Typical Tolerance, %В±4В±4В±4В±4В±4В±4В±4В±4

Eco Plan

Moldel Line

Series: MCP1632 (8)

Manufacturer's Classification

  • Power Management > PWM Controllers > Flyback/Fwd/Push-Pull Products

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