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Datasheet Microchip MCP16311

ManufacturerMicrochip
SeriesMCP16311

The MCP16311 is a compact, high-efficiency, fixed frequency PWM/PFM, synchronous step-down DC-DC converter in a 8-pin MSOP, or 2 x 3 TDFN package that operates from input voltage sources up to 30V

Datasheets

  • Download » Datasheet, PDF, 1.1 Mb, Revision: 11-21-2014
    MCP16311/2 Data Sheet
    Docket ↓
    MCP16311/2
    30V Input, 1A Output, High-Efficiency,
    Integrated Synchronous Switch Step-Down Regulator
    Features General Description The MCP16311/2 is a compact, high-efficiency, fixed
    frequency, synchronous step-down DC-DC converter in
    an 8-pin MSOP, or 2 x 3 TDFN package that operates
    from input voltage sources up to 30V. Integrated
    features include a high-side and a low-side switch, fixed
    frequency peak current mode control, internal
    compensation, peak current limit and overtemperature
    protection. The MCP16311/2 provides all the active
    functions for local DC-DC conversion, with fast transient
    response and accurate regulation. Up to 95% Efficiency
    Input Voltage Range: 4.4V to 30V
    1A Output Current Capability
    Output Voltage Range: 2.0V to 24V
    Qualification: AEC-Q100 Rev. G, Grade 1 (-40В°C
    to 125В°C)
    Integrated N-Channel High-Side and Low-Side
    Switches:
    -170 mпЃ—, Low Side
    -300 mпЃ—, High Side
    Stable Reference Voltage: 0.8V ...

Prices

Status

MCP16311-E/MSMCP16311T-E/MNYMCP16311T-E/MNYVAOMCP16311T-E/MSMCP16311T-E/MSVAO
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)

Packaging

Parametrics

MCP16311-E/MSMCP16311T-E/MNYMCP16311T-E/MNYVAOMCP16311T-E/MSMCP16311T-E/MSVAO
# of Outputs11111
Automotive RatedYesYesYesYesYes
Duty Cycle Max, %0.940.940.940.940.94
Input Voltage Range, V4.4 - 304.4 - 304.4 - 304.4 - 304.4 - 30
Light Load Efficiency ModeYesYesYesYesYes
Operating Temperature Range, °C-40 to +125-40 to +125-40 to 125-40 to +125-40 to 125
Output Current, mA) Max10001000100010001000
Output Voltage Range, V2 - 242 - 242 - 242 - 242 - 24
Quiescent Current, mA) type0.0850.0850.0850.0850.085
Regulator TypeStep Down (Buck)Step Down (Buck)Step Down (Buck)Step Down (Buck)Step Down (Buck)
SHUTDOWN Current, µA33333
Switching Frequency, kHz500500500500500
Synchronous RectifierYesYesYesYesYes
Vfb, V0.80.80.80.80.8

Eco Plan

Other Options

MCP16312

Moldel Line

Series: MCP16311 (5)

Manufacturer's Classification

  • Power Management > Switching Regulators > Step Down up to 36V

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