UA1538

Manufacturer Unisonic Technologies MPN UA1538 SPQ 1 ECCN -- Schedule B -- RoHS -- Datasheet UA1538.pdf

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Product parameter

-Package	QFP-44
-Vcc(MAX)(V) (Range)	8
-Features	4-Channel Motor Driver For Portable CD Players * 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 inversion output pin. * Empty detection level can be switched between rechargeable battery and dry battery. * Constant current charging; current value can be varied using external resistor. * Built-in power transistor for charging. * Built-in independent thermal shutdown circuit.
-IOUT(MAX)(A) (Range)	0.5
-Vcc(MIN)(V) (Range)	1.5