The A5947 simplifies the design of sensorless automotive fan systems with its integrated closed-loop speed control, sinusoidal drive, and programmable speed curves. Eliminates the need for a microcontroller and reduces PCB space.
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THREE PHASE FOC BLDC MOTOR DRIVE Product overview: A5947KLPTR-T from Allegro MicroSystems is a Motor Driver IC for embedded motor control, robotics, automation equipment, haptic feedback, pumps, fans, and industrial motion systems. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include key electrical ratings, package details, and application requirements. Search-friendly keywords include motor driver IC, H-bridge, stepper motor, PWM control, motion control, Motor Drivers, Controllers. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 744-A5947KLPTR-T can be used for catalog matching and distributor lookup.
Win Source Part Number: 1011218-A5947KLPTR-T
Category: Integrated Circuits (ICs)>PMIC - Motor Drivers, Controllers
Series: Automotive, AEC-Q100
Package: Tape & Reel
Applications: Automotive, Fan Motor Driver
Standard Package: 4,000
Mounting: SMD (SMT)
Technology: Power MOSFET
Function: Driver
Interface: Analog, I2C, PWM
Motor Type - AC, DC: Brushless DC (BLDC)
Package / Case: 20-TSSOP (0.173", 4.40mm Width) Exposed Pad
Supplier Device Package: 20-TSSOP-EP
Temperature Range - Operating: -40°C ~ 125°C (TA)
ECCN: EAR99
Fake Threat In the Open Market: 56 pct.
MSL Level: 2 (1 Year)
REACH Status: REACH Unaffected
HTSUS: 8542.39.0001
Mfr: Allegro MicroSystems
Other Names: 620-2037-1,620-2037-
Base Product Number: A5947
MOTOR DRIVER, -40 TO 125DEG C; Motor Type:Three Phase DC Brushless; No. of Outputs:1Outputs; Output Current:-; Output Voltage:-; Driver Case Style:TSSOP-EP; No. of Pins:20Pins; Supply Voltage Min:-; Supply Voltage Max:- RoHS Compliant: Yes
Integrated Circuits (ICs) - PMIC - Motor Drivers, Controllers
THREE PHASE FOC BLDC MOTOR DRIVE
Motor Driver Power MOSFET Analog, I²C, PWM 20-TSSOP-EP
| Allegro MicroSystems Inc. | ERSAELECTRONICS PTE. LTD. | Win Source Electronics | Newark, An Avnet Company | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|---|
| Product Category | DC Motor Drives | DC Motor Drives | Motion Controllers | Motor Controllers | Motor Controllers | Motor Controllers | Motor Controllers |
| Product Number | A5947KLPTR-T | 744-A5947KLPTR-T | 1011218-A5947KLPTR-T | 07AH2406 | A5947KLPTR-T | A5947KLPTR-T | A5947KLPTR-T |
| Product Name | Three-Phase Sensorless Fan Driver IC | Motor Driver IC | Integrated Circuits (ICs) - PMIC - Motor Drivers, Controllers | Motor Driver, -40 To 125Deg C; Motor Type Allegro Microsystems | Integrated Circuits (ICs) - PMIC - Motor Drivers, Controllers | PMIC - Motor Drivers, Controllers | Motor Drivers, Controllers |
| Motor / System | DC Brushless | DC Brushless; Three Phase DC Brushless | DC Brushless; Brushless DC (BLDC) |
