TMC6140-LA-T

$5.74

Description：GATE DRIVER IC 5-30V QFN36
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:b340ade3a733 Category: Motor Drivers, Controllers Brand: Analog Devices Inc./Maxim Integrated

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Product introduction

TMC6140-LA-T is listed in the Motor Drivers, Controllers range at ChipApex. The manufacturer field lists Analog Devices Inc./Maxim Integrated. Its product description is GATE DRIVER IC 5-30V QFN36. Review the specifications below when checking this part for your BOM.

Motor Drivers, Controllers specifications for TMC6140-LA-T

Description：GATE DRIVER IC 5-30V QFN36
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Tape & Reel (TR),Cut Tape (CT)
Motor Type - Stepper：Multiphase
Motor Type - AC, DC：Brushless DC (BLDC), PMSM
Function：Driver - Fully Integrated, Control and Power Stage
Output Configuration：Pre-Driver - Half Bridge (3)
Interface：-
Technology：Power MOSFET
Step Resolution：-
Applications：General Purpose
Current - Output：500mA
Voltage - Supply：3V ~ 3.6V
Voltage - Load：5V ~ 30V
Operating Temperature：-40°C ~ 125°C (TJ)
Mounting Type：Surface Mount
Package / Case：36-VFQFN Exposed Pad
Supplier Device Package：36-QFN (5x6)
Grade：-
Qualification：-

Motor Drivers, Controllers datasheet and documents for TMC6140-LA-T

TMC6140-LA-T

Motor Drivers, Controllers Overview

The TMC6140-LA-T is a three-phase MOSFET gate driver designed for Permanent Magnet Synchronous Motor (PMSM) servo applications. It operates within a supply voltage range of 5 V to 30 V and supports output voltages of 3.3 V, 5 V, or 10 V. The device features two drivers with one output each, housed in a QFN-36 package. It functions reliably between -40°C and +125°C, drawing 4 mA of operating current with a power dissipation of 500 mW. Leakage source-drain on-resistance values are specified at 1.8 Ohms and 1.2 Ohms.

Motor Drivers, Controllers Feature Summary

Integrated three-phase gate driving capability optimized for PMSM servo motor control
Supports multiple logic supply levels including 3.3 V, 5 V, and 10 V outputs
Designed for high-temperature industrial environments with extended operational range

Motor Drivers, Controllers Applications

Permanent Magnet Synchronous Motor (PMSM) servo systems
Three-phase motor control circuits
Industrial automation drive modules

Motor Drivers, Controllers Procurement Notes

Verify component authenticity through authorized Analog Devices channels due to restricted availability status. Confirm the specific suffix matches project requirements as packaging variations exist. Ensure ESD handling protocols are followed given moisture sensitivity classification. Validate supply voltage compatibility before integration into existing PCB layouts.

Motor Drivers, Controllers Selection Notes

Select this component when designing three-phase PMSM drives requiring integrated gate protection. Compare against standard discrete solutions for space efficiency in QFN-36 packages. Consider the 30 V maximum supply limit for high-voltage bus applications. Evaluate thermal performance relative to the 500 mW dissipation rating under expected load conditions.

Motor Drivers, Controllers Part Context

This part belongs to the TMC6140 series from Analog Devices / Maxim Integrated, focusing on motor control gate drivers. It complements other motion control ICs by providing dedicated hardware for phase switching. The series targets precision servo applications where reliable three-phase commutation is critical for system stability.