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Datasheet Microchip MCP1612T-ADJI/MS

ManufacturerMicrochip
SeriesMCP1612
Part NumberMCP1612T-ADJI/MS

Microchips MCP1612 DC-to-DC converter offers the customer a compact and inexpensive method of efficiently converting battery and bus voltages to the lower voltages required by various circuits within their systems

Datasheets

  • Download » Datasheet, PDF, 322 Kb, Revision: 02-05-2013
    MCP1612 Data Sheet
    Docket ↓
    MCP1612
    Single 1A, 1.4 MHz Synchronous Buck Regulator
    Features Description The MCP1612 is a 1A, 1.4 MHz, fully-integrated,
    current mode-controlled, synchronous buck regulator.
    The MCP1612 is packaged in the 8-pin MSOP and
    space-saving, 3x3 DFN packages. The DFN package
    also provides a lower thermal resistance package
    option for high-power, high ambient temperature
    applications. With an input operating range from 2.7V
    to 5.5V, the MCP1612 is ideal for applications that are
    powered by one single-cell Li-Ion, 2-to 3-cell NiMH,
    NiCd or alkaline sources. Fixed Switching Frequency: 1.4 MHz
    Input Operating Voltage Range: 2.7V to 5.5V
    Integrated Buck and Synchronous Switches
    Adjustable-Output Voltage Range: 0.8V to 5.0V
    100% Duty Cycle Capable for Low Input Voltage
    Continuous Output Current Capability: 1A
    Shutdown Control with IQ < 0.01 µA (Typ.)
    Integrated Soft-Start Feature
    Integrated Undervoltage Lockout (UVLO)
    Protection
    Integrated Overtemperature Protection
    Fast Dynamic Response to Line and Load Steps ...

Prices

Status

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

Packaging

PackageMSOP
Pins8

Parametrics

# of Outputs1
Automotive RatedNo
Duty Cycle Max1 %
Input Voltage Range2.7 - 5.5 V
Light Load Efficiency ModeNo
Operating Temperature Range-40 to +85 °C
Output Current1000 mA) Max
Output Voltage Range0.8 - 5 V
Quiescent Current5 mA) type
Regulator TypeStep Down (Buck)
SHUTDOWN Current0.01 µA
Switching Frequency1400 kHz
Synchronous RectifierYes
Vfb0.8 V

Eco Plan

RoHSCompliant

Moldel Line

Series: MCP1612 (4)

Manufacturer's Classification

  • Power Management > Switching Regulators > Step Down up to 6V

Other Names:

MCP1612TADJI/MS, MCP1612T ADJI/MS

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