Datasheet Microchip MCP1640

ManufacturerMicrochip
SeriesMCP1640

The MCP1640/40B/40C/40D is a compact, high-efficiency, fixed frequency, synchronous step-up DC-DC converter

Datasheets

MCP1640/B/C/D Data Sheet
PDF, 756 Kb, Revision: 09-28-2015
Docket

Prices

Status

MCP1640-I/MCMCP1640B-I/MCMCP1640BT-I/CHMCP1640BT-I/CHYMCP1640BT-I/MCMCP1640C-I/MCMCP1640CT-I/CHMCP1640CT-I/CHYMCP1640CT-I/MCMCP1640D-I/MCMCP1640DT-I/CHMCP1640DT-I/CHYMCP1640DT-I/CHYRB2MCP1640DT-I/MCMCP1640T-I/CHMCP1640T-I/CHYMCP1640T-I/CHYRB2MCP1640T-I/MC
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)

Packaging

MCP1640-I/MCMCP1640B-I/MCMCP1640BT-I/CHMCP1640BT-I/CHYMCP1640BT-I/MCMCP1640C-I/MCMCP1640CT-I/CHMCP1640CT-I/CHYMCP1640CT-I/MCMCP1640D-I/MCMCP1640DT-I/CHMCP1640DT-I/CHYMCP1640DT-I/CHYRB2MCP1640DT-I/MCMCP1640T-I/CHMCP1640T-I/CHYMCP1640T-I/CHYRB2MCP1640T-I/MC
PackageDFNDFNSOT-23SOT-23DFNDFNSOT-23SOT-23DFNDFNSOT-23SOT-23SOT-23DFNSOT-23SOT-23SOT-23DFN
Pins886688668866686668

Parametrics

Parameters / ModelsMCP1640-I/MCMCP1640B-I/MCMCP1640BT-I/CHMCP1640BT-I/CHYMCP1640BT-I/MCMCP1640C-I/MCMCP1640CT-I/CHMCP1640CT-I/CHYMCP1640CT-I/MCMCP1640D-I/MCMCP1640DT-I/CHMCP1640DT-I/CHYMCP1640DT-I/CHYRB2MCP1640DT-I/MCMCP1640T-I/CHMCP1640T-I/CHYMCP1640T-I/CHYRB2MCP1640T-I/MC
Automotive QualNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNo
Duty Cycle Max, %909090909090909090909090909090909090
Input Voltage Range Max, V5.55.55.55.55.55.55.55.55.55.55.55.55.55.55.55.55.55.5
Input Voltage Range Min(V)0.650.650.650.650.650.650.650.650.650.650.650.650.650.650.650.650.650.65
Light Load Efficiency ModeYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYes
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
Output Voltage Range Max, V5.55.55.55.55.55.55.55.55.55.55.55.55.55.55.55.55.55.5
Output Voltage Range Min, V222222222222222222
Quiescent Current, mA) typ0.0190.0190.0190.0190.0190.0190.0190.0190.0190.0190.0190.0190.0190.0190.0190.0190.0190.019
SHUTDOWN Current, µA0.70.70.70.70.70.70.70.70.70.70.70.70.70.70.70.70.70.7
Switch current, A) typ0.80.80.80.80.80.80.80.80.80.80.80.80.80.80.80.80.80.8
Switching Frequency, kHz500500500500500500500500500500500500500500500500500500
Synchronous RectifierYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYes
Vfb, V1.211.211.211.211.211.211.211.211.211.211.211.211.211.211.211.211.211.21

Eco Plan

MCP1640-I/MCMCP1640B-I/MCMCP1640BT-I/CHMCP1640BT-I/CHYMCP1640BT-I/MCMCP1640C-I/MCMCP1640CT-I/CHMCP1640CT-I/CHYMCP1640CT-I/MCMCP1640D-I/MCMCP1640DT-I/CHMCP1640DT-I/CHYMCP1640DT-I/CHYRB2MCP1640DT-I/MCMCP1640T-I/CHMCP1640T-I/CHYMCP1640T-I/CHYRB2MCP1640T-I/MC
RoHSCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliant

Model Line