Datasheet Microchip MIC38HC43-1YN

ManufacturerMicrochip
SeriesMIC38HC43
Part NumberMIC38HC43-1YN

The MIC38HC4x family are fixed frequency current-mode PWM controllers with 1A drive current capability

Datasheets

MIC38HC42/3/4/5 -BiCMOS 1A Current-Mode PWM Controllers
PDF, 83 Kb, Revision: 11-09-2015
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Prices

Status

Lifecycle StatusProduction (Appropriate for new designs but newer alternatives may exist)

Packaging

PackagePDIP
Pins14

Parametrics

Duty Cycle Max0.96 %
Input UVLO Typ8.4 V
Internal Voltage BiasTrue
Maximum Input Voltage20 V
Minimum Input Voltage7.6 V
Operating FrequencyAdj. to 500kHz Hz
Operating Supply Current4 mA
Operating Temperature Range-40 to +85 °C
Supported Outputs1
Supported TopologiesForward,Flyback
Typical ToleranceВ±2 %

Eco Plan

RoHSCompliant

Other Options

MIC38HC42 MIC38HC44 MIC38HC45

Model Line

Manufacturer's Classification

  • Power Management > PWM Controllers > Flyback/Fwd/Push-Pull Products

Other Names:

MIC38HC431YN, MIC38HC43 1YN

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