Datasheet Microchip MIC38HC43-1YM

ManufacturerMicrochip
SeriesMIC38HC43
Part NumberMIC38HC43-1YM

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
Docket

Prices

Status

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

Packaging

PackageSOIC
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

Other Names:

MIC38HC431YM, MIC38HC43 1YM