TMC9660ATB+

$13.46

Description：70V GATE DRIVER WITH MOTION CONT
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Tray

SKU:ac653b716d19 Category: Motor Drivers, Controllers Brand: Analog Devices Inc./Maxim Integrated

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Product introduction

TMC9660ATB+ is listed in the Motor Drivers, Controllers range at ChipApex. The manufacturer field lists Analog Devices Inc./Maxim Integrated. Its product description is 70V GATE DRIVER WITH MOTION CONT. Review the specifications below when checking this part for your BOM.

Motor Drivers, Controllers specifications for TMC9660ATB+

Description：70V GATE DRIVER WITH MOTION CONT
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Tray
Motor Type - Stepper：Multiphase
Motor Type - AC, DC：Brushless DC (BLDC) Servo, Brushed DC Servo
Function：Controller - Speed
Output Configuration：Pre-Driver - Half Bridge (3)
Interface：SPI, UART
Technology：NMOS
Step Resolution：-
Applications：General Purpose
Current - Output：150mA
Voltage - Supply：7.7V ~ 80V
Voltage - Load：7.7V ~ 70V
Operating Temperature：-40°C ~ 125°C
Mounting Type：Surface Mount
Package / Case：64-WFQFN Exposed Pad
Supplier Device Package：64-QFN (9x9)
Grade：-
Qualification：-

Motor Drivers, Controllers datasheet and documents for TMC9660ATB+

TMC9660ATB+

Motor Drivers, Controllers Overview

The TMC9660ATB+ is a 70V smart gate driver integrating a hardware servo controller with Field-Oriented Control (FOC) and a buck converter. It features four half-bridge drivers, each capable of delivering 2A output current. The device operates on a supply voltage range from 7.5V to 70V, with an output voltage of 11.3V. It supports inverting configuration and includes shutdown functionality. The component is housed in a TQFN-64 package and functions as a complete motion control solution for stepper, BLDC, and BDC motors.

Motor Drivers, Controllers Feature Summary

Integrates hardware motion control core with FOC and PWM engine
Includes built-in buck converter for power management
Supports multiple encoder interfaces including SPI and SSI

Motor Drivers, Controllers Applications

Stepper motor control systems
Brushless DC (BLDC) motor drives
Brushed DC (BDC) motor applications

Motor Drivers, Controllers Procurement Notes

Verify the specific suffix 'ATB' against official Analog Devices documentation to confirm package type and temperature grade. Ensure compatibility with required PCB footprint for the TQFN-64 package. Check for moisture sensitivity level requirements during storage and handling. Confirm that the integrated hardware FOC meets system design constraints without software modification.

Motor Drivers, Controllers Selection Notes

Select this component when a single-chip solution for motion control and gate driving is required. It eliminates the need for separate microcontrollers for basic FOC algorithms. Consider the 70V input range and 2A per channel capability for appropriate motor sizing. Evaluate the integration of the buck converter to simplify power rail design.

Motor Drivers, Controllers Part Context

This part belongs to the TMC series by Analog Devices/Maxim Integrated, focusing on advanced motor control technologies. It represents a shift towards highly integrated solutions that reduce bill of materials and board space. The TMC9660 combines power stage and control logic, distinguishing it from standard gate drivers or standalone controllers.