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MCP1650

750 KHz Step-Up DC/DC Controller

Status: In Production

Features:

  • Output Power Capability Over 5 Watts
  • 560/440 Output Current (mA)
  • Output Voltage Capability From 3.3V to Over 100V
  • 750 kHz Gated Oscillator Switching Frequency
  • Adaptable Duty Cycle for Battery or Wide-Input, Voltage-Range Applications
  • Input Voltage Range: 2.0V to 5.5V
  • Capable of SEPIC® and Flyback Topologies
  • Shutdown Control with IQ < 0.1 µA (Typical)
  • Low Operating Quiescent Current: IQ = 120 µA
  • Voltage Feedback Tolerance (0.6%, Typical)
  • Popular MSOP-8 Package
  • Peak Current Limit Feature
  • Two Undervoltage Lockout (UVLO) Options: 2.0V or 2.55V
  • Operating Temperature Range: -40°C to +125°C
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Overview
Documents
Development Environment
RoHS Information
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Device Overview

Summary

MCP1650/51/52/53 is a 750 kHz gated oscillator boost controller packaged in an 8 or 10-pin MSOP package. Developed for high-power, portable applica-tions, the gated oscillator controller can deliver 5 watts of power to the load while consuming only 120 µA of quiescent current at no load. MCP1650/51/52/53 can operate over a wide input voltage range (2.0V to 5.5V) to accommodate multiple primary-cell and single-cell Li-Ion battery-powered applications, in addition to 2.8V, 3.3V and 5.0V regulated input voltages. Additional features integrated on the MCP1650/51/52/ 53 family include peak input current limit, adjustable output voltage/current, low battery detection and power-good indication.

Additional Features
    • Output Power Capability Over 5 Watts
    • 560/440 Output Current (mA)
    • Output Voltage Capability From 3.3V to Over 100V
    • 750 kHz Gated Oscillator Switching Frequency
    • Adaptable Duty Cycle for Battery or Wide-Input, Voltage-Range Applications
    • Input Voltage Range: 2.0V to 5.5V
    • Capable of SEPIC® and Flyback Topologies
    • Shutdown Control with IQ < 0.1 µA (Typical)
    • Low Operating Quiescent Current: IQ = 120 µA
    • Voltage Feedback Tolerance (0.6%, Typical)
    • Popular MSOP-8 Package
    • Peak Current Limit Feature
    • Two Undervoltage Lockout (UVLO) Options: 2.0V or 2.55V
    • Operating Temperature Range: -40°C to +125°C

Documents

Jump to:

Data Sheet

02/05/2013
458KB

Design Guides

Product Line Card

Development Environment

  • Demo & Evaluation Boards
  • Application Examples
Demo & Evaluation Boards
Explorer 16/32 Development Board
Explorer 16/32 Development Board ( DM240001-2 )

The Explorer 16/32 Development Board is a flexible and convenient development, demonstration and testing platform for 16-bit PIC24 MCUs, dsPIC® DSCs and 32-bit PIC32 MCUs from Microchip Technology. It features all the necessary hardware to begin developing and debugging a complete embedded application. The board accepts

...

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MCP1650 SEPIC Power Supply Demo Board
MCP1650 SEPIC Power Supply Demo Board ( MCP1650DM-DDSC1 )

The MCP1650 SEPIC Power Supply Demo Board is used to evaluate Microchip’s MCP1650 boost controller in a low power application that requires a regulated output voltage from an input source that can be greater than, less than, or equal to the output voltage. As provided, the MCP1650 SEPIC Power Supply Demo Board generates a 5.0V output from a 3.0V to 7.0V source.

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MCP1650 Boost Controller Eval Board
MCP1650 Boost Controller Eval Board ( MCP1650EV )

The MCP1650 Boost Controller Evaluation Board demonstrates Microchip Technology’s MCP165X Boost Controller product family in two high-power, boost-converter applications. The first application features the MCP1651 (8-pin MSOP) with the low battery detect feature and provides a regulated 5V output with an input voltage range of 2.8V to 4.8V. The second application uses the MCP1653 (10-pin...

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RoHS Information

Part Number
Device Weight (g)
Shipping Weight (Kg)
Lead Count
Package Type
Package Width
Solder Composition
JEDEC Indicator
RoHS
China EFUP
MCP1650R-E/MS
0.025600
0.070000
8
MSOP
3x3mm
Matte Tin
e3
MCP1650RT-E/MS
0.025600
0.215600
8
MSOP
3x3mm
Matte Tin
e3
MCP1650S-E/MS
0.025600
0.070000
8
MSOP
3x3mm
Matte Tin
e3
MCP1650ST-E/MS
0.025600
0.215600
8
MSOP
3x3mm
Matte Tin
e3
To see a complete listing of RoHS data for this device, please Click here
Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.

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