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MM1538

MITSUMI
Part Number MM1538
Manufacturer MITSUMI
Description 4-ch Motor Driver
Published Apr 21, 2019
Detailed Description MITSUMI 4-ch Motor Driver for Portable CD Players MM1538 4-ch Motor Driver for Portable CD Players Monolithic IC MM153...
Datasheet PDF File MM1538 PDF File

MM1538
MM1538

Overview
MITSUMI 4-ch Motor Driver for Portable CD Players MM1538 4-ch Motor Driver for Portable CD Players Monolithic IC MM1538 Outline This IC is a driver IC integrating a 4-ch H-bridge driver and a DC-DC converter control circuit into one chip, which was developed for portable CD players.
It is ideal for smaller sets as QFP-44B is used for the package.
Phased Out Products Features 1.
Includes a 4-ch H-bridge driver and allows the load drive voltage to be PWM-controlled with external components 2.
Incorporates a DC-DC converter control circuit 3.
Includes a reverting output pin for reset output 4.
Allows switching of empty detection level for rechargeable batteries and dry batteries 5.
Resistance value can be charged in the constant-current charging system with an external resistor 6.
Includes a power transistor for charging 7.
Incorporates an independent thermal shutdown circuit Package QFP-44B Application Portable CD radio cassette players MITSUMI 4-ch Motor Driver for Portable CD Pl...


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