Datasheet Microchip MCP1631V

ManufacturerMicrochip
SeriesMCP1631V

The MCP1631, MCP1631V offer both current or voltage mode respectively as well as the high voltage versions MCP1631HV, MCP1631VHV for high-speed microcontroller based pulse width modulation ideal for programmable switch mode battery charging for multiple chemistries such as Li-Ion, NiMH, NiCd & Pb-Acid and other intelligent power system needs

Datasheets

Datasheet PDF, 579 Kb, Revision: 12-17-2008
MCP1631/HV/MCP1631V/VHV High-Speed, Pulse Width Modulator
Docket

Prices

Status

MCP1631V-E/MLMCP1631V-E/SSMCP1631V-E/STMCP1631VT-E/MLMCP1631VT-E/SSMCP1631VT-E/ST
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)

Packaging

MCP1631V-E/MLMCP1631V-E/SSMCP1631V-E/STMCP1631VT-E/MLMCP1631VT-E/SSMCP1631VT-E/ST
PackageQFNSSOPTSSOPQFNSSOPTSSOP
Pins202020202020

Parametrics

Parameters / ModelsMCP1631V-E/MLMCP1631V-E/SSMCP1631V-E/STMCP1631VT-E/MLMCP1631VT-E/SSMCP1631VT-E/ST
Current Limit / Short Circuit ProtectionTrueTrueTrueTrueTrueTrue
Duty Cycle Max, %0.990.990.990.990.990.99
Enable PinTrueTrueTrueTrueTrueTrue
External Clock SyncTrueTrueTrueTrueTrueTrue
Input UVLO Typ, V2.82.82.82.82.82.8
Iq Off, µA2.42.42.42.42.42.4
Maximum Input Voltage, V5.55.55.55.55.55.5
Minimum Input Voltage, V333333
Operating Frequency, HzSync. to 2 MHzSync. to 2 MHzSync. to 2 MHzSync. to 2 MHzSync. to 2 MHzSync. to 2 MHz
Operating Supply Current, mA3.73.73.73.73.73.7
Operating Temperature Range, °C-40 to +125-40 to +125-40 to +125-40 to +125-40 to +125-40 to +125
Supported Outputs111111
Supported TopologiesFlyback, Boost, SEPIC, CukFlyback, Boost, SEPIC, CukFlyback, Boost, SEPIC, CukFlyback, Boost, SEPIC, CukFlyback, Boost, SEPIC, CukFlyback, Boost, SEPIC, Cuk
Typical Tolerance, %В±3В±3В±3В±3В±3В±3

Eco Plan

MCP1631V-E/MLMCP1631V-E/SSMCP1631V-E/STMCP1631VT-E/MLMCP1631VT-E/SSMCP1631VT-E/ST
RoHSCompliantCompliantCompliantCompliantCompliantCompliant

Other Options

MCP1631 MCP1631HV MCP1631VHV

Model Line

Manufacturer's Classification