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MCP1640 Datasheet PDF

Part Series:MCP1640 Series
Category:DC-DC Converters
Description:Conv DC-DC 0.65V to 5.5V Step Up Single-Out 2V to 5.5V 0.35A Automotive 6Pin SOT-23 T/R
Document:MCP1640EV-SBC Datasheet PDF (98 Pages)

MCP1640 Datasheet PDF DC-DC Converters

33 Pages
Microchip
Conv DC-DC 0.65V to 5.5V Step Up Single-Out 2V to 5.5V 0.35A Automotive 6Pin SOT-23 T/R
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Conv DC-DC 0.65V to 5.5V Step Up Single-Out 2V to 5.5V 0.35A Automotive 8Pin DFN EP Tube
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Conv DC-DC 0.65V to 5.5V Step Up Single-Out 2V to 5.5V 0.35A Automotive 8Pin DFN EP T/R
33 Pages
Microchip
Conv DC-DC 0.65V to 5.5V Step Up Single-Out 2V to 5.5V 0.35A Automotive 8Pin DFN EP Tube
33 Pages
Microchip
Conv DC-DC 0.65V to 5.5V Step Up Single-Out 2V to 5.5V 0.35A Automotive 8Pin DFN EP T/R
33 Pages
Microchip
Conv DC-DC 0.65V to 5.5V Step Up Single-Out 2V to 5.5V 0.35A Automotive 8Pin DFN EP Tube
33 Pages
Microchip
Conv DC-DC 0.65V to 5.5V Step Up Single-Out 2V to 5.5V 0.35A Automotive 8Pin DFN EP Tube
32 Pages
Microchip
Conv DC-DC 0.65V to 5.5V Step Up Single-Out 2V to 5.5V 0.35A Automotive 6Pin SOT-23 T/R
32 Pages
Microchip
Conv DC-DC 0.65V to 5.5V Step Up Single-Out 2V to 5.5V 0.35A Automotive 8Pin DFN EP T/R
32 Pages
Microchip
Conv DC-DC 0.65V to 5.5V Step Up Single-Out 2V to 5.5V 0.35A Automotive 8Pin DFN EP T/R

MCP1640T-I/CHY - Microchip Specifications

TYPE
DESCRIPTION
Mounting Style
Surface Mount
Frequency
500 kHz
Number of Pins
6 Pin
Supply Voltage (DC)
5.50V (max)
Operating Voltage
0.65V ~ 5.5V
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MCP1640T-I/CHY - Microchip Function Overview

The MCP1640T-I/CHY is a 0.65V start-up synchronous Boost Regulator with true output disconnect or input/output bypass option. The MCP1640 is a compact high-efficiency fixed frequency synchronous step-up DC-DC converter provides an easy-to-use power supply solution for applications powered by either one-cell, two-cell or three-cell alkaline, NiCd, NiMH, one-cell Li-ion or Li-polymer batteries. It provides very high efficiency through integration of the low resistance N-channel boost switch and synchronous P-channel switch. Low-voltage technology allows the regulator to start-up without high inrush current or output voltage overshoot from a low 0.65V input. High efficiency is accomplished by integrating the low resistance N-channel boost switch and synchronous P-channel switch. All compensation and protection circuitry is integrated to minimize the number of external components.
Up to 96% typical efficiency
800mA Typical peak input current limit
0.65V Low start-up voltage
0.35V Operating input voltage
Automatic PFM/PWM operation
PWM operation at 500kHz
19µA Typical PFM mode low device quiescent current
<1µA Shutdown current (all states)
Internal synchronous rectifier
Internal compensation
Inrush current limiting and internal soft-start
True load disconnect shutdown
Low noise, anti-ringing control
Over-temperature protection
ESD sensitive device, take proper precaution while handling the device.
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