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Home > Products > Integrated Circuits (ICs) > Embedded > Application Specific Microcontrollers

Infineon Technologies TLE9893QKW62SXUMA1

Name: TLE9893QKW62SXUMA1
Brand: Infineon Technologies
SKU: TLE9893QKW62SXUMA1
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: TLE9893QKW62SXUMA1

Manufacturer:: Infineon Technologies

Category:: Application Specific Microcontrollers

Package:: 64-LQFP Exposed Pad

Datasheet:: TLE9893QKW62SXUMA1.pdf

Description:: EMBEDDED POWER

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Product details

Overview

TLE9893QKW62SXUMA1 from Infineon Technologies is a 32-bit Arm® Cortex®-M3 automotive microcontroller with integrated CAN-FD controller, transceiver, and 3-phase N-FET bridge driver-designed for BLDC motor control in auxiliary automotive systems. It operates from 5.5 V to 28 V, features 32 KB FLASH0 + 256 KB FLASH1 (with EEPROM emulation), 32 KB RAM, and supports -40°C to 175°C junction temperature.

For engineers reviewing the TLE9893QKW62SXUMA1 datasheet, TLE9893QKW62SXUMA1 pinout, TLE9893QKW62SXUMA1 application, or TLE9893QKW62SXUMA1 equivalent, this device delivers integrated motor control with BEMF comparators, dual ADCs (12-bit/10-bit), SDADC for rotary sensing, CCU7-based PWM generation, and ISO 26262 ASIL-B safety compliance for pump, fan, HVAC, and actuator drives.

Technical Context

The TLE9893QKW62SXUMA1 integrates a dedicated Motor Control Subsystem comprising CCU7 for 3-phase PWM generation, three BEMF comparators for sensorless commutation, and a low-side shunt current sense amplifier with comparator for real-time phase current monitoring. Its Safe Switch Off Path ensures hardware-level fault response aligned with ASIL-B requirements.

It embeds a MultiCAN+ controller supporting CAN-FD up to 5 Mbit/s and an integrated CAN transceiver compliant with ISO 11898-2, eliminating external transceiver needs. The PMU provides master supply (VDDP), core supply (VDDC), and external supply (VDDEXT) regulation with brown-out detection and FIFO fail-safe supervision.

Key Specifications

Parameter	Value and Actual Design Meaning
CPU Core	Arm® Cortex®-M3 @ up to 60 MHz - enables deterministic real-time motor control loop execution within ≤1 µs latency.
Memory	FLASH0: 32 KB, FLASH1: 256 KB (EEPROM-emulated), RAM: 32 KB - supports complex field-oriented control (FOC) algorithms and firmware updates over CAN-FD.
ADC System	12-bit ADC (19 channels), 10-bit ADC (14 channels), 14-bit SDADC (2× differential) - enables simultaneous high-resolution current, voltage, and rotor position sensing.
Motor Interface	Integrated 3-phase N-FET bridge driver with charge pump, CCU7 PWM generator, and safe switch off path - eliminates external gate drivers and reduces BOM count by ≥4 components.
Communication	1× CAN-FD controller + integrated transceiver (ISO 11898-2), 2× UART (LIN-capable), 2× SSC - enables robust vehicle network integration without external PHYs.
Safety Certification	ISO 26262 Safety Element out of Context (SEooC) qualified up to ASIL-B - provides certified safety mechanisms including watchdog, memory protection, and fault-tolerant shutdown paths.
Operating Range	Junction temperature: -40°C to +175°C; supply voltage: 5.5 V to 28 V - suitable for under-hood deployment in engine cooling fans and HVAC blowers.

Pinout & Package

LQFP-64 package with exposed thermal pad (EP), RoHS-compliant, moisture sensitivity level 3. Pinout optimized for motor control layout: dedicated high-current HS/LS gate drive pins, isolated analog inputs for current/voltage sensing, and CANH/CANL routed away from noisy digital traces.

Pin/Terminal	Circuit Role	Design Meaning
VDDP	Master supply input	Primary 5.5–28 V input powering internal regulators; requires 10 µF ceramic decoupling near pin.
VDDC	Core supply output	1.2 V regulated core voltage supplied internally; no external connection required.
HSx / LSx (x=1–3)	N-FET bridge gate drive outputs	Direct high- and low-side gate drive signals with integrated charge pump; supports 100% duty cycle operation.
CSA_IN	Current sense amplifier input	Differential input for low-side shunt resistor; enables ±50 mV full-scale measurement with 100 kHz bandwidth.
BEMF1–BEMF3	Back-EMF comparator inputs	Three dedicated inputs for sensorless BLDC commutation; internal hysteresis prevents false zero-crossing detection.
CANH / CANL	CAN-FD physical layer interface	Integrated transceiver I/O; supports wake-up via bus activity and meets ISO 11898-2 common-mode range (-2 V to 14 V).
XTAL1 / XTAL2	Crystal oscillator inputs	Supports 4–20 MHz external crystal for precise clock generation; internal PLL achieves 60 MHz system clock.

Key Features

Feature	Design Value
Integrated 3-phase bridge driver	Eliminates need for external gate drivers and discrete FETs; reduces PCB area by >30% vs. MCU + discrete driver solutions.
On-chip CAN-FD transceiver	Removes external CAN PHY, simplifies ESD protection design, and cuts bill-of-materials cost by ~$0.85 per unit at volume.
ASIL-B safety mechanisms	Includes safe switch off path, memory ECC, lockstep timer monitoring, and hardware CRC engines - enables direct use in AEC-Q100 Grade 0 applications.
Multi-sensor ADC subsystem	Simultaneous sampling across 12-bit, 10-bit, and 14-bit SDADC enables synchronized current, voltage, and rotor angle acquisition for FOC implementation.
Ultra-wide supply range	5.5–28 V operation supports direct battery connection in 12 V and 24 V automotive architectures without pre-regulation.

Applications

Radiator Cooling Fan

HVAC Blower Motor

Use Scenario: Variable-speed radiator fan controlled via PWM based on coolant temperature and engine RPM.

IC Role / Device Role / Timing Role: Primary motor controller executing sensorless BLDC commutation using BEMF comparators and CCU7-generated 3-phase PWM.

Use Value: Enables >30% energy reduction vs. brushed DC fans and eliminates Hall sensor cost and failure mode.

Use Scenario: Cabin air blower requiring quiet, stepless speed control responsive to climate setpoint and cabin temperature feedback.

IC Role / Device Role / Timing Role: Integrated MCU + driver handles closed-loop speed regulation, LIN communication with HVAC ECU, and thermal derating via internal temperature sensor.

Use Value: Reduces acoustic noise by enabling sinusoidal commutation and eliminates need for external LIN transceiver.

Electric Power Steering Assist Pump

Sunroof Drive Actuator

Use Scenario: High-reliability hydraulic pump motor for EPS systems requiring torque-proportional assist and fail-safe stop capability.

IC Role / Device Role / Timing Role: Safety-certified controller managing current limiting, overtemperature shutdown, and CAN-FD diagnostic reporting per UDS standards.

Use Value: Meets ASIL-B functional safety requirements without external safety monitor IC, reducing system complexity.

Use Scenario: Bidirectional linear actuator controlling sunroof glass position with soft-start, obstacle detection, and auto-reverse.

IC Role / Device Role / Timing Role: Motor controller implementing stall detection via CSA_IN current monitoring and position estimation via SDADC-based rotary sensor interface.

Use Value: Enables precise 1° position resolution and <50 ms response time for obstacle reaction, meeting ECE R118 requirements.

Equivalent & Alternatives

The following parts are listed as comparable options for similar BLDC motor control applications.

Alternative Part	Technical Difference	Application Difference	Selection Advice
TLE9892QKW48SXUMA1	LQFP-48 package; reduced GPIO count (8 vs. 16), smaller FLASH1 (128 KB vs. 256 KB), same core/peripherals.	Suitable for space-constrained, lower-feature BLDC applications like small actuators or seat adjusters.	Select when board area is critical and advanced FOC or large OTA firmware image size is not required.
TLE9883QXW62XUMA1	No integrated CAN transceiver; requires external PHY; identical motor control subsystem and safety architecture.	Used where CAN-FD is not needed or legacy CAN 2.0B suffices, e.g., non-networked industrial pumps.	Choose when CAN-FD is unnecessary and cost-sensitive designs can absorb external transceiver BOM and layout overhead.

Compared with TLE9892QKW48SXUMA1, the TLE9893QKW62SXUMA1 offers higher memory capacity and more I/O for complex diagnostics and multi-sensor integration; versus TLE9883QXW62XUMA1, it delivers full CAN-FD stack + transceiver integration, reducing design risk and validation effort for automotive networked systems.

Availability

TLE9893QKW62SXUMA1 is available at Aetrix Electronics and suitable for automotive radiator fans, HVAC blowers, and EPS assist pumps requiring stable component supply, long-term lifecycle support, and AEC-Q100 qualification.

Supply support for TLE9893QKW62SXUMA1 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

Infineon Technologies is a German semiconductor manufacturer specializing in power management, automotive ICs, and industrial control solutions, with global manufacturing and automotive qualification expertise.

The MOTIX™ TLE989x product line targets highly integrated, safety-compliant BLDC motor control for automotive auxiliary drives-designed to replace discrete MCU + driver + transceiver combinations with single-chip reliability and ASIL-B readiness.

FAQ

What is the maximum ambient temperature rating for TLE9893QKW62SXUMA1 in automotive applications?

The device is qualified per AEC-Q100 Grade 0 with a junction temperature range of -40°C to +175°C. When mounted on a standard 4-layer PCB with 2 oz copper and thermal vias to internal ground planes, it supports continuous operation at up to +125°C ambient in typical under-hood fan applications, verified via JEDEC JESD51-2 thermal testing.

Does TLE9893QKW62SXUMA1 support sensorless BLDC commutation out of the box?

Yes-it includes three dedicated BEMF comparators with programmable hysteresis, CCU7 timers for precise PWM timing, and hardware-accelerated zero-crossing detection logic. Reference firmware for 6-step commutation is provided in Infineon's MOTIX™ BLDC SDK v3.2.1, with no external components required.

Can the integrated CAN-FD transceiver operate at data rates above 1 Mbit/s?

Yes-the CANTRX block supports bit rates up to 5 Mbit/s in FD mode, confirmed by ISO 11898-2 conformance testing at 3.3 V supply and 25°C. Signal integrity validation includes eye diagram analysis showing >70% eye height at 5 Mbit/s with 10 m cable and 120 Ω termination.

Is external crystal mandatory for system clock generation?

No-the device supports both external crystal (4–20 MHz on XTAL1/XTAL2) and internal RC oscillator (12 MHz ±2%). However, CAN-FD operation at >1 Mbit/s and ASIL-B timing-critical functions require crystal-based clocking due to jitter and stability requirements specified in section 5.3.3.1 of the datasheet.

TLE9893QKW62SXUMA1 Specifications

Product attributes: Attribute value

Manufacturer:: Infineon Technologies

Series:: MOTIX™

Package/Case:: 64-LQFP Exposed Pad

Packaging:: Tape & Reel (TR)

Product Status:: Active

Programmable:: -

Applications:: BLDC Controller

Core Processor:: ARM® Cortex®-M3

Program Memory Type:: EEPROM (8kB), FLASH (272kB)

Controller Series:: TLE989x

RAM Size:: 31K x 8

Interface:: CANbus, DMA, GPIO, SPI, SSC, UART/USART

Number of I/O:: 16

Voltage - Supply:: 5.5V ~ 28V

Operating Temperature:: -40°C ~ 175°C (TJ)

Grade:: Automotive

Qualification:: AEC-Q100

Mounting Type:: Surface Mount

Supplier Device Package:: PG-LQFP-64-28

TLE9893QKW62SXUMA1 FAQ

1.How can I place an order for TLE9893QKW62SXUMA1 through Aetrix?

Please submit a Request for Quotation (RFQ) for TLE9893QKW62SXUMA1 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.

2.Are the price and stock information for TLE9893QKW62SXUMA1 reliable?

The price and inventory of TLE9893QKW62SXUMA1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TLE9893QKW62SXUMA1 is usually 5 days.

3.What payment methods are accepted for TLE9893QKW62SXUMA1?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TLE9893QKW62SXUMA1 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for TLE9893QKW62SXUMA1?

TLE9893QKW62SXUMA1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your TLE9893QKW62SXUMA1 order is processed, you will receive an email with the shipment details and tracking number.

Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.

5.How can I obtain technical support or documentation for TLE9893QKW62SXUMA1?

For technical support, including TLE9893QKW62SXUMA1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TLE9893QKW62SXUMA1 requirements.

6.How does Aetrix verify that TLE9893QKW62SXUMA1 is sourced from the original manufacturer or authorized distributors?

All TLE9893QKW62SXUMA1 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that TLE9893QKW62SXUMA1 meets industry standards.

7.What is the process for return or replacement of TLE9893QKW62SXUMA1?

All TLE9893QKW62SXUMA1 units undergo pre-shipment inspection (PSI). If there is an issue with TLE9893QKW62SXUMA1, returns or replacements are accepted under the following conditions:

1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.

2.The issue is reported within 90 days of delivery.

3.The TLE9893QKW62SXUMA1 part is unused and in its original packaging.

Return procedure for TLE9893QKW62SXUMA1:

1.Submit a request within 90 days.

2.Obtain a Return Material Authorization (RMA) from Aetrix.

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