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Datasheet Microchip MCP1602

ManufacturerMicrochip
SeriesMCP1602

The MCP1602 is a high efficient, fully integrated 500 mA synchronous buck regulator with a power-good monitor

Datasheets

  • Download » Datasheet, PDF, 455 Kb, Revision: 10-25-2007
    2.0 MHz, 500 mA Synchronous Buck Regulator w/Power-Good
    Docket ↓
    MCP1602
    2.0 MHz, 500 mA Synchronous Buck Regulator
    with Power-Good
    Features General Description The MCP1602 is a high efficient, fully integrated
    500 mA synchronous buck regulator with a powergood monitor. The 2.7V to 5.5V input voltage range and
    low quiescent current (45 ВµA, typical) makes the
    MCP1602 ideally suited for applications powered from
    1-cell Li-Ion or 2-cell/3-cell NiMH/NiCd batteries. Over 90% Typical Efficiency
    Output Current: Up To 500 mA
    Power-Good Output with 262 ms Delay
    Low Quiescent Current: 45 ВµA (typical)
    Low Shutdown Current: 0.05 ВµA (typical)
    Automatic PWM to PFM Mode Transition
    Adjustable Output Voltage:
    -0.8V to 4.5V
    Fixed Output Voltage:
    -1.2V, 1.5V, 1.8V, 2.5V, and 3.3V
    2.0 MHz Fixed-Frequency PWM (Heavy Load)
    Internally Compensated
    Undervoltage Lockout (UVLO)
    Overtemperture Protection
    Overcurrent Protection
    Space Saving Packages: ...

Prices

Status

MCP1602-120I/MFMCP1602-120I/MSMCP1602-150I/MFMCP1602-150I/MSMCP1602-180I/MFMCP1602-180I/MSMCP1602-250I/MFMCP1602-250I/MSMCP1602-330I/MFMCP1602-330I/MSMCP1602-ADJI/MFMCP1602-ADJI/MSMCP1602-FIXI/MFMCP1602-FIXI/MSMCP1602T-120I/MFMCP1602T-120I/MSMCP1602T-150I/MFMCP1602T-150I/MSMCP1602T-180I/MFMCP1602T-180I/MSMCP1602T-250I/MFMCP1602T-250I/MSMCP1602T-330I/MFMCP1602T-330I/MSMCP1602T-ADJI/MFMCP1602T-ADJI/MSMCP1602T-FIXI/MFMCP1602T-FIXI/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)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)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)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

MCP1602-120I/MFMCP1602-120I/MSMCP1602-150I/MFMCP1602-150I/MSMCP1602-180I/MFMCP1602-180I/MSMCP1602-250I/MFMCP1602-250I/MSMCP1602-330I/MFMCP1602-330I/MSMCP1602-ADJI/MFMCP1602-ADJI/MSMCP1602-FIXI/MFMCP1602-FIXI/MSMCP1602T-120I/MFMCP1602T-120I/MSMCP1602T-150I/MFMCP1602T-150I/MSMCP1602T-180I/MFMCP1602T-180I/MSMCP1602T-250I/MFMCP1602T-250I/MSMCP1602T-330I/MFMCP1602T-330I/MSMCP1602T-ADJI/MFMCP1602T-ADJI/MSMCP1602T-FIXI/MFMCP1602T-FIXI/MS
# of Outputs1111111111111111111111111111
Automotive RatedNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNo
Input Voltage Range, V2.7 - 5.52.7 - 5.52.7 - 5.52.7 - 5.52.7 - 5.52.7 - 5.52.7 - 5.52.7 - 5.52.7 - 5.52.7 - 5.52.7 - 5.52.7 - 5.52.7 - 5.52.7 - 5.52.7 - 5.52.7 - 5.52.7 - 5.52.7 - 5.52.7 - 5.52.7 - 5.52.7 - 5.52.7 - 5.52.7 - 5.52.7 - 5.52.7 - 5.52.7 - 5.52.7 - 5.52.7 - 5.5
Light Load Efficiency ModeYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYes
Operating Temperature Range, °C-40 to +85-40 to +85-40 to +85-40 to +85-40 to +85-40 to +85-40 to +85-40 to +85-40 to +85-40 to +85-40 to +85-40 to +85-40 to 85-40 to 85-40 to +85-40 to +85-40 to +85-40 to +85-40 to +85-40 to +85-40 to +85-40 to +85-40 to +85-40 to +85-40 to +85-40 to +85-40 to 85-40 to 85
Output Current, mA) Max500500500500500500500500500500500500500500500500500500500500500500500500500500500500
Output Voltage Range, V0.8 - 4.50.8 - 4.50.8 - 4.50.8 - 4.50.8 - 4.50.8 - 4.50.8 - 4.50.8 - 4.50.8 - 4.50.8 - 4.50.8 - 4.50.8 - 4.50.8 - 4.50.8 - 4.50.8 - 4.50.8 - 4.50.8 - 4.50.8 - 4.50.8 - 4.50.8 - 4.50.8 - 4.50.8 - 4.50.8 - 4.50.8 - 4.50.8 - 4.50.8 - 4.50.8 - 4.50.8 - 4.5
Quiescent Current, mA) type0.0450.0450.0450.0450.0450.0450.0450.0450.0450.0450.0450.0450.0450.0450.0450.0450.0450.0450.0450.0450.0450.0450.0450.0450.0450.0450.0450.045
Regulator TypeStep Down (Buck)Step Down (Buck)Step Down (Buck)Step Down (Buck)Step Down (Buck)Step Down (Buck)Step Down (Buck)Step Down (Buck)Step Down (Buck)Step Down (Buck)Step Down (Buck)Step Down (Buck)Step Down (Buck)Step Down (Buck)Step Down (Buck)Step Down (Buck)Step Down (Buck)Step Down (Buck)Step Down (Buck)Step Down (Buck)Step Down (Buck)Step Down (Buck)Step Down (Buck)Step Down (Buck)Step Down (Buck)Step Down (Buck)Step Down (Buck)Step Down (Buck)
SHUTDOWN Current, µA0.050.050.050.050.050.050.050.050.050.050.050.050.050.050.050.050.050.050.050.050.050.050.050.050.050.050.050.05
Switching Frequency, kHz2000200020002000200020002000200020002000200020002000200020002000200020002000200020002000200020002000200020002000
Synchronous RectifierYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYes
Vfb, V0.80.80.80.80.80.80.80.80.80.80.80.80.80.80.80.80.80.80.80.80.80.80.80.80.80.80.80.8

Eco Plan

Moldel Line

Series: MCP1602 (28)

Manufacturer's Classification

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

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