Datasheet Microchip MIC9131

ManufacturerMicrochip
SeriesMIC9131

The MIC9131 is a current-mode PWM controller that efficiently converts -48V telecom voltages to logic levels

Datasheets

MIC9131 Data Sheet
PDF, 933 Kb, Revision: 11-09-2015
Docket

Prices

Status

MIC9131YMMIC9131YM-TRMIC9131YQSMIC9131YQS-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)

Packaging

MIC9131YMMIC9131YM-TRMIC9131YQSMIC9131YQS-TR
PackageSOICSOICQSOPQSOP
Pins16161616

Parametrics

Parameters / ModelsMIC9131YMMIC9131YM-TRMIC9131YQSMIC9131YQS-TR
Current Limit / Short Circuit ProtectionTrueTrueTrueTrue
Duty Cycle Max, %0.750.750.750.75
Enable PinTrueTrueTrueTrue
External Clock SyncTrueTrueTrueTrue
Input UVLO Typ, V1.221.221.221.22
Internal Voltage BiasTrueTrueTrueTrue
Iq Off, µA0.10.10.10.1
Maximum Input Voltage, V180180180180
Maximum Output Voltage, V4.854.854.854.85
Minimum Input Voltage, V9999
Minimum Output Voltage, V4.854.854.854.85
Operating Frequency, HzAdj. to 2.5MHzAdj. to 2.5MHzAdj. to 2.5MHzAdj. to 2.5MHz
Operating Supply Current, mA1111
Operating Temperature Range, °C-40 to +125-40 to +125-40 to +125-40 to +125
Soft StartTrueTrueTrueTrue
Supported Outputs1111
Supported TopologiesForward,FlybackForward,FlybackForward,FlybackForward,Flyback
Typical Tolerance, %В±3В±3В±3В±3

Eco Plan

MIC9131YMMIC9131YM-TRMIC9131YQSMIC9131YQS-TR
RoHSCompliantCompliantCompliantCompliant

Model Line

Manufacturer's Classification