Datasheet Microchip MCP1642

ManufacturerMicrochip
SeriesMCP1642

The MCP1642B/D is a compact, high-efficiency, fixed frequency, synchronous step-up DC-DC converter

Datasheets

Datasheet PDF, 802 Kb, Revision: 12-18-2014
MCP1642B/D Data Sheet
Docket

Prices

Status

MCP1642B-18I/MCMCP1642B-18I/MSMCP1642B-30I/MCMCP1642B-30I/MSMCP1642B-33I/MCMCP1642B-33I/MSMCP1642B-50I/MCMCP1642B-50I/MSMCP1642B-ADJI/MCMCP1642B-ADJI/MSMCP1642BT-18I/MCMCP1642BT-18I/MSMCP1642BT-30I/MCMCP1642BT-30I/MSMCP1642BT-33I/MCMCP1642BT-33I/MSMCP1642BT-50I/MCMCP1642BT-50I/MSMCP1642BT-ADJI/MCMCP1642BT-ADJI/MSMCP1642D-18I/MCMCP1642D-18I/MSMCP1642D-30I/MCMCP1642D-30I/MSMCP1642D-33I/MCMCP1642D-33I/MSMCP1642D-50I/MCMCP1642D-50I/MSMCP1642D-ADJI/MCMCP1642D-ADJI/MSMCP1642DT-18I/MCMCP1642DT-18I/MSMCP1642DT-30I/MCMCP1642DT-30I/MSMCP1642DT-33I/MCMCP1642DT-33I/MSMCP1642DT-50I/MCMCP1642DT-50I/MSMCP1642DT-ADJI/MCMCP1642DT-ADJI/MS
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)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)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

MCP1642B-18I/MCMCP1642B-18I/MSMCP1642B-30I/MCMCP1642B-30I/MSMCP1642B-33I/MCMCP1642B-33I/MSMCP1642B-50I/MCMCP1642B-50I/MSMCP1642B-ADJI/MCMCP1642B-ADJI/MSMCP1642BT-18I/MCMCP1642BT-18I/MSMCP1642BT-30I/MCMCP1642BT-30I/MSMCP1642BT-33I/MCMCP1642BT-33I/MSMCP1642BT-50I/MCMCP1642BT-50I/MSMCP1642BT-ADJI/MCMCP1642BT-ADJI/MSMCP1642D-18I/MCMCP1642D-18I/MSMCP1642D-30I/MCMCP1642D-30I/MSMCP1642D-33I/MCMCP1642D-33I/MSMCP1642D-50I/MCMCP1642D-50I/MSMCP1642D-ADJI/MCMCP1642D-ADJI/MSMCP1642DT-18I/MCMCP1642DT-18I/MSMCP1642DT-30I/MCMCP1642DT-30I/MSMCP1642DT-33I/MCMCP1642DT-33I/MSMCP1642DT-50I/MCMCP1642DT-50I/MSMCP1642DT-ADJI/MCMCP1642DT-ADJI/MS
PackageDFNMSOPDFNMSOPDFNMSOPDFNMSOPDFNMSOPDFNMSOPDFNMSOPDFNMSOPDFNMSOPDFNMSOPDFNMSOPDFNMSOPDFNMSOPDFNMSOPDFNMSOPDFNMSOPDFNMSOPDFNMSOPDFNMSOPDFNMSOP
Pins8888888888888888888888888888888888888888

Parametrics

MCP1642B-18I/MCMCP1642B-18I/MSMCP1642B-30I/MCMCP1642B-30I/MSMCP1642B-33I/MCMCP1642B-33I/MSMCP1642B-50I/MCMCP1642B-50I/MSMCP1642B-ADJI/MCMCP1642B-ADJI/MSMCP1642BT-18I/MCMCP1642BT-18I/MSMCP1642BT-30I/MCMCP1642BT-30I/MSMCP1642BT-33I/MCMCP1642BT-33I/MSMCP1642BT-50I/MCMCP1642BT-50I/MSMCP1642BT-ADJI/MCMCP1642BT-ADJI/MSMCP1642D-18I/MCMCP1642D-18I/MSMCP1642D-30I/MCMCP1642D-30I/MSMCP1642D-33I/MCMCP1642D-33I/MSMCP1642D-50I/MCMCP1642D-50I/MSMCP1642D-ADJI/MCMCP1642D-ADJI/MSMCP1642DT-18I/MCMCP1642DT-18I/MSMCP1642DT-30I/MCMCP1642DT-30I/MSMCP1642DT-33I/MCMCP1642DT-33I/MSMCP1642DT-50I/MCMCP1642DT-50I/MSMCP1642DT-ADJI/MCMCP1642DT-ADJI/MS
Automotive QualNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNo
Duty Cycle Max, %90909090909090909090909090909090909090909090909090909090909090909090909090909090
Input Voltage Range Max, V5.55.55.55.55.55.55.55.55.55.55.55.55.55.55.55.55.55.55.55.55.55.55.55.55.55.55.55.55.55.55.55.55.55.55.55.55.55.55.55.5
Input Voltage Range Min(V)0.650.650.650.650.650.650.650.650.650.650.650.650.650.650.650.650.650.650.650.650.650.650.650.650.650.650.650.650.650.650.650.650.650.650.650.650.650.650.650.65
Light Load Efficiency ModeNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNo
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 85-40 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 85-40 to 85-40 to 85-40 to 85-40 to 85
Output Voltage Range Max, V5.55.55.55.55.55.55.55.55.55.55.55.55.55.55.55.55.55.55.55.55.55.55.55.55.55.55.55.55.55.55.55.55.55.55.55.55.55.55.55.5
Output Voltage Range Min, V1.81.81.81.81.81.81.81.81.81.81.81.81.81.81.81.81.81.81.81.81.81.81.81.81.81.81.81.81.81.81.81.81.81.81.81.81.81.81.81.8
Quiescent Current, mA) typ0.40.40.40.40.40.40.40.40.40.40.40.40.40.40.40.40.40.40.40.40.40.40.40.40.40.40.40.40.40.40.40.40.40.40.40.40.40.40.40.4
SHUTDOWN Current, µA1111111111111111111111111111111111111111
Switch current, A) typ1.81.81.81.81.81.81.81.81.81.81.81.81.81.81.81.81.81.81.81.81.81.81.81.81.81.81.81.81.81.81.81.81.81.81.81.81.81.81.81.8
Switching Frequency, kHz1000100010001000100010001000100010001000100010001000100010001000100010001000100010001000100010001000100010001000100010001000100010001000100010001000100010001000
Synchronous RectifierYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYes
Vfb, V1.211.211.211.211.211.211.211.211.211.211.211.211.211.211.211.211.211.211.211.211.211.211.211.211.211.211.211.211.211.211.211.211.211.211.211.211.211.211.211.21

Eco Plan

MCP1642B-18I/MCMCP1642B-18I/MSMCP1642B-30I/MCMCP1642B-30I/MSMCP1642B-33I/MCMCP1642B-33I/MSMCP1642B-50I/MCMCP1642B-50I/MSMCP1642B-ADJI/MCMCP1642B-ADJI/MSMCP1642BT-18I/MCMCP1642BT-18I/MSMCP1642BT-30I/MCMCP1642BT-30I/MSMCP1642BT-33I/MCMCP1642BT-33I/MSMCP1642BT-50I/MCMCP1642BT-50I/MSMCP1642BT-ADJI/MCMCP1642BT-ADJI/MSMCP1642D-18I/MCMCP1642D-18I/MSMCP1642D-30I/MCMCP1642D-30I/MSMCP1642D-33I/MCMCP1642D-33I/MSMCP1642D-50I/MCMCP1642D-50I/MSMCP1642D-ADJI/MCMCP1642D-ADJI/MSMCP1642DT-18I/MCMCP1642DT-18I/MSMCP1642DT-30I/MCMCP1642DT-30I/MSMCP1642DT-33I/MCMCP1642DT-33I/MSMCP1642DT-50I/MCMCP1642DT-50I/MSMCP1642DT-ADJI/MCMCP1642DT-ADJI/MS
RoHSCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliant

Model Line