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Datasheet Microchip MCP1663T-E/OT

ManufacturerMicrochip
SeriesMCP1663
Part NumberMCP1663T-E/OT

The MCP1663 device is a compact, high-efficiency, fixed-frequency, non-synchronous step-up DC-DCconverter which integrates a 36V, 400 mΩ NMOS switch

Datasheets

  • Download » Datasheet PDF, 909 Kb, Revision: 06-25-2015
    MCP1663 Data Sheet
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    MCP1663
    High-Voltage Integrated Switch PWM Boost Regulator with UVLO
    Features General Description The MCP1663 device is a compact, high-efficiency,
    fixed-frequency, non-synchronous step-up DC-DC
    converter which integrates a 36V, 400 mΩ NMOS
    switch. It provides a space-efficient high-voltage
    step-up power supply solution for applications powered
    by either two-cell or three-cell alkaline, Ultimate
    Lithium, NiCd, NiMH, one-cell Li-Ion or Li-Polymer
    batteries. 36V, 400 mΩ Integrated Switch
    Up to 92% Efficiency
    Output Voltage Range: up to 32V
    1.8A Peak Input Current Limit:
    -IOUT > 375 mA @ 5.0V VIN, 12V VOUT
    -IOUT > 200 mA @ 3.3V VIN, 12V VOUT
    -IOUT > 150 mA @ 4.2V VIN, 24V VOUT
    Input Voltage Range: 2.4V to 5.5V
    Undervoltage Lockout (UVLO):
    -UVLO @ VIN Rising: 2.3V, typical
    -UVLO @ VIN Falling: 1.85V, typical
    No Load Input Current: 250 ВµA, typical
    Sleep mode with 0.3 ВµA Typical Shutdown
    Quiescent Current ...

Prices

Status

Lifecycle StatusProduction (Appropriate for new designs but newer alternatives may exist)

Packaging

PackageSOT-23
Pins5

Parametrics

Alternative TopologySEPIC, Flyback
Automotive QualNo
Duty Cycle Max90 %
Input Voltage Range Max5.5 V
Input Voltage Range Min(V)2.4
Light Load Efficiency ModeNo
Operating Temperature Range-40 to +125 °C
Output Voltage Range Max32 V
Quiescent Current0.25 mA) typ
SHUTDOWN Current0.3 µA
Switch current1.8 A) typ
Switching Frequency500 kHz
Synchronous RectifierNo
Vfb1.227 V

Eco Plan

RoHSCompliant

Moldel Line

Series: MCP1663 (2)

Manufacturer's Classification

  • Power Management > Switching Regulators > Step Up (Boost) - Non-Synchronous Products

Other Names:

MCP1663TE/OT, MCP1663T E/OT

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