Nuvoton KA44143A-VBA

Mounting Type

Surface Mount

Package / Case

24-WFQFN Exposed Pad

Supplier Device Package

24-QFN (4x4)

Package

Tape & Reel (TR)

Mfr

Nuvoton Technology Corporation

Product Status

Active

Operating Temperature

The operating temperature is the range of ambient temperature within which a power supply, or any other electrical equipment, operate in. This ranges from a minimum operating temperature, to a peak or maximum operating temperature, outside which, the power supply may fail.

-40°C ~ 105°C (TA)

Series

Automotive, AEC-Q100

Applications

Fan Motor Driver

Technology

Power MOSFET

Function

Driver - Fully Integrated, Control and Power Stage

Interface

-

Output Configuration

Half Bridge (3)

Current - Output

2.2A

Motor Type - AC, DC

Brushless DC (BLDC)

Motor Type - Stepper

Multiphase

Step Resolution

Servo motor resolution is determined by feedback device of motor. I.e. 1000 PPR (pulses per revolution) quadrature encoder yields 1/4000 revolution resolution because 1000 PPR equals 4000 counts per revolution after standard 4X decoding.

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