Tindie

5V Boost Regulator Board - MCP1640T

(2 Reviews)

The MCP1640T is a compact, high efficiency, fixed frequency, synchronous step-up DC-DC converter.

Designed by NifteeCircuits in United States of America

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5V Boost Regulator Board - MCP1640T 1

5V Boost Regulator Board - MCP1640T 2

2016-03-15T21:28:57.616Z-MCP1640T.jpg

2016-03-15T21:28:57.616Z-MCP1640T_2.jpg

$4.00

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The MCP1640T is a compact, high efficiency, fixed frequency, synchronous step-up DC-DC converter.

Features Up to 96% Typical Efficiency 800 mA Typical Peak Input Current Limit: - IOUT > 100 mA @ 1.2V VIN, 3.3V VOUT - IOUT > 350 mA @ 2.4V VIN, 3.3V VOUT - IOUT > 350 mA @ 3.3V VIN, 5.0V VOUT Low …

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Features

Up to 96% Typical Efficiency
800 mA Typical Peak Input Current Limit: - IOUT > 100 mA @ 1.2V VIN, 3.3V VOUT - IOUT > 350 mA @ 2.4V VIN, 3.3V VOUT - IOUT > 350 mA @ 3.3V VIN, 5.0V VOUT
Low Start-Up Voltage: 0.65V, typical 3.3V VOUT @ 1 mA
Low Operating Input Voltage: 0.35V, typical 3.3VOUT @ 1 mA
Adjustable Output Voltage Range: 2.0V to 5.5V
Maximum Input Voltage: VOUT < 5.5V
Automatic PFM/PWM Operation (MCP1640/C): PFM Operation Disabled (MCP1640B/D), PWM Operation: 500 kHz
Low Device Quiescent Current: 19 µA, typical PFM Mode (not switching)
Internal Synchronous Rectifier
Internal Compensation
Inrush Current Limiting and Internal Soft Start
Selectable, Logic Controlled, Shutdown States: True Load Disconnect Option (MCP1640/B), Input to Output Bypass Option (MCP1640C/D)
Shutdown Current (All States): < 1 µA
Low Noise, Anti-Ringing Control
Overtemperature Protection
Available Packages: - 6-Lead SOT23 - 8-Lead 2x3 DFN

Applications

One, Two and Three Cell Alkaline and NiMH/NiCd Portable Products
Single Cell Li-Ion to 5V Converters
Li Coin Cell Powered Devices
Personal Medical Products
Wireless Sensors
Handheld Instruments
GPS Receivers
Bluetooth Headsets

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Review Breakdown

5

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4

2

3

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2

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1

0

Average Ratings

Product: (5.00)

Documentation: (3.00)

Shipping: (5.00)

Communication: (4.00)

Paul | Jan. 24, 2018

Great little power supply

I needed a way to get accurate 5V at just a little bit of power out of a 3.2v battery pack all in a small size and good efficiency. This little board does the trick and the quality seems quite good and the price very reasonable. All in all I am quite pleased!

Paul | Jan. 24, 2018

Great little power supply

I needed a way to get accurate 5V at just a little bit of power out of a 3.2v battery pack all in a small size and good efficiency. This little board does the trick and the quality seems quite good and the price very reasonable. All in all I am quite pleased!

$4.00

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NifteeCircuits

Riverside, CA, United States of America

Ships from United States of America.

27 Reviews | 301 Orders

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