Microchip ATA6847T-5050E/NHX, Three Phase Brushless Motor DC Motor Driver 40-Pin, VQFN

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Packaging Options:
RS Stock No.:
352-276P
Mfr. Part No.:
ATA6847T-5050E/NHX
Brand:
Microchip
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Brand

Microchip

Motor Type

Three Phase Brushless Motor

Output Configuration

3 Phase

Configuration

3 Phase

Maximum Output Current

2A

Maximum Supply Voltage

42 V

Package Type

VQFN

Pin Count

40

COO (Country of Origin):
TH
The Microchip 3 Phase Brushless Motor Gate Driver System Basis Chip (SBC) for brushless motor control, designed using advanced SOI technology. In combination with a microcontroller and six discrete power MOSFETs, the SBC forms a brushless DC motor control unit for motor control applications. Through six dedicated parallel inputs, the gate driver units (GDU) can be controlled independently, supporting duty cycle operations from 0% to 100%, due to the implementation of two charge pumps, for low and high-side gate drives.

Shoot-through protection
Overcurrent and short-circuit protection
Dedicated Fault Pin NIRQ
Gate Drive Under voltage Lockout 4.5V
Supply Voltage Under voltage Shutdown 3.0V
Supply Voltage Under voltage Lockout (UVLO) 4.55V
Overvoltage Lockout (OVLO) 32.5V