Datasheet Microchip MIC2131

ManufacturerMicrochip
SeriesMIC2131

The MIC2130/1 is a high voltage input PWM synchronous buck IC

Datasheets

MIC2130/1 - High Voltage Synchronous Buck Control IC with Low EMI Option
PDF, 776 Kb, Revision: 11-05-2015
Docket

Prices

Status

MIC2131-1YML-TRMIC2131-1YTSEMIC2131-1YTSE-TRMIC2131-4YML-TRMIC2131-4YTSEMIC2131-4YTSE-TR
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

MIC2131-1YML-TRMIC2131-1YTSEMIC2131-1YTSE-TRMIC2131-4YML-TRMIC2131-4YTSEMIC2131-4YTSE-TR
PackageVQFNTSSOPTSSOPVQFNTSSOPTSSOP
Pins161616161616

Parametrics

Parameters / ModelsMIC2131-1YML-TRMIC2131-1YTSEMIC2131-1YTSE-TRMIC2131-4YML-TRMIC2131-4YTSEMIC2131-4YTSE-TR
Current Limit / Short Circuit ProtectionTrueTrueTrueTrueTrueTrue
Duty Cycle Max, %0.920.920.920.920.920.92
Enable PinTrueTrueTrueTrueTrueTrue
Input UVLO Typ, V1.11.11.11.11.11.1
Internal Voltage BiasTrueTrueTrueTrueTrueTrue
Iq Off, µA180180180180180180
Maximum Input Voltage, V404040404040
Minimum Input Voltage, V888888
Minimum Output Voltage, V0.70.70.70.70.70.7
Operating Frequency, Hz150K or 400K150K or 400K150K or 400K150K or 400K150K or 400K150K or 400K
Operating Supply Current, mA444444
Operating Temperature Range, °C-40 to +125-40 to +125-40 to +125-40 to +125-40 to +125-40 to +125
Power Good SignalTrueTrueTrueTrueTrueTrue
Soft StartTrueTrueTrueTrueTrueTrue
Supported Outputs111111
Supported TopologiesSync. BuckSync. BuckSync. BuckSync. BuckSync. BuckSync. Buck
Typical Tolerance, %В±2В±2В±2В±2В±2В±2

Eco Plan

MIC2131-1YML-TRMIC2131-1YTSEMIC2131-1YTSE-TRMIC2131-4YML-TRMIC2131-4YTSEMIC2131-4YTSE-TR
RoHSCompliantCompliantCompliantCompliantCompliantCompliant

Other Options

MIC2130

Model Line

Manufacturer's Classification