MM1538 driver equivalent, 4-ch motor driver.
*Built-in 4ch H bridge driver, and PWM control of load drive voltage is made possible by external components. *DC-DC converter control circuit on chip. *With reset output.
*Portable CD radio cassette recorders
PIN CONFIGURATION
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RCHG OUT1R OUT1F OUT2R OUT2F 33 32 31 30 29.
The UTC MM1538 contains a 4ch H bridge driver and DC-DC converter control circuit on one chip, and was developed for use in portable CD players.
FEATURES
*Built-in 4ch H bridge driver, and PWM control of load drive voltage is made possible by extern.
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