MCP1640 Series

500kHz 800mA Isw Synchronous PFM/PWM Boost Regulator

Catalog

500kHz 800mA Isw Synchronous PFM/PWM Boost Regulator

Part	Voltage - Input (Min)	Function	Synchronous Rectifier	Topology	Number of Outputs	Output Configuration	Voltage - Output (Max)	Voltage - Output (Min/Fixed)	Mounting Type	Package Length	Package Name	Package Width	Package / Case	Operating Temperature (Max)	Operating Temperature (Min)	Frequency - Switching	Output Type	Current - Output	Voltage - Input (Max)	Total Output Count	Non-Isolated Output Count	Supplied Contents	Board Type	Regulator Topology	Current - Output (Max)	Current - Output (Min)	Voltage - Output	Utilized IC / Part	Main Purpose	Voltage - Input (Maximum)	Voltage - Input (Minimum)	Contents	Voltage - Input
Microchip Technology MCP1640T-I/MC	0.8 V	Step-Up	Yes	Boost	1	Positive	5.5 V	2 V	Surface Mount	2 mm	8-DFN	3 mm	8-VFDFN Exposed Pad	125 °C	-40 °C	500 kHz	Adjustable	350 mA	5.5 V
Microchip Technology MCP1640EV-SBC																500 kHz	Non-Isolated			1	1 count	Board(s)	Fully Populated	Boost	350 mA	100 mA	2 V 3.3 V 5 VDC	MCP1640	DC/DC Step Up	5.5 V	0.35 V	Board
Microchip Technology MCP1640DT-I/MC	0.8 V	Step-Up	Yes	Boost	1	Positive	5.5 V	2 V	Surface Mount	2 mm	8-DFN	3 mm	8-VFDFN Exposed Pad	125 °C	-40 °C	500 kHz	Adjustable	350 mA	5.5 V
Microchip Technology MCP1640D-I/MC	0.8 V	Step-Up	Yes	Boost	1	Positive	5.5 V	2 V	Surface Mount	2 mm	8-DFN	3 mm	8-VFDFN Exposed Pad	125 °C	-40 °C	500 kHz	Adjustable	350 mA	5.5 V
Microchip Technology MCP1640B-I/MC	0.8 V	Step-Up	Yes	Boost	1	Positive	5.5 V	2 V	Surface Mount	2 mm	8-DFN	3 mm	8-VFDFN Exposed Pad	125 °C	-40 °C	500 kHz	Adjustable	350 mA	5.5 V
Microchip Technology MCP1640DT-I/CHY	0.8 V	Step-Up	Yes	Boost	1	Positive	5.5 V	2 V	Surface Mount		SOT-23-6		SOT-23-6	125 °C	-40 °C	500 kHz	Adjustable	350 mA	5.5 V
Microchip Technology MCP1640C-I/MC	0.8 V	Step-Up	Yes	Boost	1	Positive	5.5 V	2 V	Surface Mount	2 mm	8-DFN	3 mm	8-VFDFN Exposed Pad	125 °C	-40 °C	500 kHz	Adjustable	350 mA	5.5 V
Microchip Technology MCP1640RD-4ABC																500 kHz	Non-Isolated	130 mA		1	1 count	Board(s)	Fully Populated	Boost			3.3 V	MCP1640	DC/DC Step Up			Board	1.5 V
Microchip Technology MCP1640CT-I/MC	0.8 V	Step-Up	Yes	Boost	1	Positive	5.5 V	2 V	Surface Mount	2 mm	8-DFN	3 mm	8-VFDFN Exposed Pad	125 °C	-40 °C	500 kHz	Adjustable	350 mA	5.5 V
Microchip Technology MCP1640BT-I/MC	0.8 V	Step-Up	Yes	Boost	1	Positive	5.5 V	2 V	Surface Mount	2 mm	8-DFN	3 mm	8-VFDFN Exposed Pad	125 °C	-40 °C	500 kHz	Adjustable	350 mA	5.5 V

Catalog

500kHz 800mA Isw Synchronous PFM/PWM Boost Regulator

Description

The MCP1640/40B/40C/40D is a compact, high-efficiency, fixed frequency, synchronous step-up DC-DC converter. It 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. The MCP1640/40B/40C/40D provides very high efficiency through integration of the low resistance N-Channel Boost switch and synchronous P-Channel switch.