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

Infineon Technologies TLE9883QTA62XUMA1

Name: TLE9883QTA62XUMA1
Brand: Infineon Technologies
SKU: TLE9883QTA62XUMA1
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: TLE9883QTA62XUMA1

Manufacturer:: Infineon Technologies

Category:: Application Specific Microcontrollers

Package:: 48-TQFP Exposed Pad

Datasheet:: TLE9883QTA62XUMA1.pdf

Description:: EMBEDDED POWER

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Product details

Overview

TLE9883QTA62XUMA1 from Infineon Technologies is a 32-bit Arm® Cortex®-M3 automotive microcontroller with integrated CAN-FD 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, -40°C to 175°C junction temperature, and supports ASIL-B safety requirements per ISO 26262.

For engineers reviewing the TLE9883QTA62XUMA1 datasheet, TLE9883QTA62XUMA1 pinout, TLE9883QTA62XUMA1 application, or TLE9883QTA62XUMA1 equivalent, this device delivers integrated motor control logic, real-time BEMF sensing via three comparators, 12-bit/10-bit ADCs, 14-bit SDADC for rotary position, CCU7-based PWM generation, and fail-safe switch-off path - critical for pump, fan, HVAC, and actuator designs.

Technical Context

The TLE9883QTA62XUMA1 integrates a dedicated Power Management Unit (PMU) with master supply (VDDP), core supply (VDDC), and external supply (VDDEXT) regulators, enabling single-rail operation from 5.5 V–28 V while maintaining stable internal voltages across temperature and load. Its System Control Unit (SCU) provides clock generation via PLL and crystal oscillator (XTALI/O), brown-out detection, and FIFO fail-safe supervision.

Motor control execution relies on the Capture Compare Unit (CCU7) for precise 3-phase PWM timing, synchronized with BEMF comparators and low-side shunt current sense amplifier (CSA/CSC). The MultiCAN+ controller handles CAN-FD protocol with bit rates up to 5 Mbit/s, while UART0/1 and SSC0/1 support LIN and sensor interface communication.

Key Specifications

Parameter	Value and Actual Design Meaning
CPU Core	Arm® Cortex®-M3 @ up to 60 MHz - enables deterministic real-time BLDC commutation with <1 µs interrupt latency.
Memory	FLASH0: 32 KB, FLASH1: 256 KB (EEPROM-emulated), RAM: 32 KB - sufficient for complex FOC or six-step algorithms plus diagnostics and logging.
ADC System	12-bit ADC (19 inputs), 10-bit ADC (14 inputs), 14-bit SDADC (2× differential) - supports simultaneous phase current, voltage, and rotor position measurement.
Integrated Drivers	3-phase N-FET bridge driver with charge pump and safe switch-off path - eliminates need for external gate drivers and discrete protection logic.
Communication	1× CAN-FD (up to 5 Mbit/s), 2× UART (LIN-capable), 2× SSC - enables vehicle network integration and sensor feedback without external transceivers.
Safety	ISO 26262 SEooC certified for ASIL-B - includes hardware CRC, memory protection unit (MPU), watchdog timers (SYSWDT), and fault-tolerant BDRV monitoring.
Operating Range	Junction temperature: -40°C to +175°C - qualified for under-hood deployment in pumps, fans, and HVAC actuators.

Pinout & Package

LQFP-64 package with exposed thermal pad (RoHS-compliant, lead-free); 64-pin layout optimized for motor control PCB routing, including dedicated high-current power/ground pins and noise-isolated analog domains.

Pin/Terminal	Circuit Role	Design Meaning
VDDP	Master supply input	Primary 5.5–28 V input feeding PMU regulators; requires local 10 µF ceramic decoupling.
VDDC	Core supply output	1.2 V regulated core voltage; powers CPU, flash, and SRAM - must be filtered with 100 nF + 1 µF.
XTAL1 / XTAL2	Clock crystal terminals	Supports 4–20 MHz fundamental-mode crystal for system clock and safe reference clock generation.
BDRVx_H / BDRVx_L	N-FET bridge driver outputs	Three high-side and three low-side gate drive outputs (x = A/B/C); each rated for >1 A peak sink/source.
CSA_IN / CSC_IN	Current sense amplifier inputs	Differential inputs for low-side shunt measurement; integrated gain and offset calibration reduce external components.
BEMF_A / BEMF_B / BEMF_C	Back-EMF comparator inputs	Direct connection to motor phases for zero-crossing detection; internal hysteresis improves noise immunity.
CANH / CANL	CAN-FD transceiver I/O	Integrated physical layer compliant with ISO 11898-2; supports wake-up and bus-off recovery without external IC.
SWDIO / SWCLK	Debug interface	2-pin ARM Serial Wire Debug interface - enables flash programming and real-time trace without JTAG header.

Key Features

Feature	Design Value
Integrated 3-phase bridge driver	Eliminates 6 external N-FET gate drivers and associated level-shifters, reducing BOM count and PCB area by ≥35%.
On-chip CAN-FD transceiver	Removes need for external CAN PHY, simplifying EMI filtering and enabling direct connection to vehicle CAN backbone at up to 5 Mbit/s.
Dedicated BEMF comparators (x3)	Hardware-accelerated zero-crossing detection with programmable hysteresis - enables robust sensorless commutation down to 5% speed.
SDADC for rotary sensing	14-bit sigma-delta ADC with 2× differential inputs - supports resolver or magnetic rotary encoder interfaces without external signal conditioning.
Fail-safe switch-off path	Hardware-monitored path that disables all bridge outputs within ≤5 µs upon overcurrent, overtemperature, or watchdog timeout - meets ASIL-B fault reaction time.

Applications

Engine Cooling Fan Control

Electric Power Steering Pump

Use Scenario: Closed-loop speed control of 12 V/24 V brushless cooling fan in ICE and hybrid powertrains, responding to ECU coolant temperature and engine RPM signals.

IC Role / Device Role / Timing Role: Primary motor controller executing six-step commutation, processing BEMF zero-crossings, and managing CAN-FD telemetry to body control module.

Use Value: Integrated bridge driver and CAN-FD eliminate 11 discrete components; ASIL-B compliance satisfies OEM functional safety requirements for thermal management systems.

Use Scenario: High-reliability 24 V BLDC pump for electric power steering (EPS), operating continuously under vibration and thermal stress in front-axle mounting.

IC Role / Device Role / Timing Role: Real-time torque control using CSA-based current loop and SDADC-based rotor position, with fail-safe shutdown triggered by PMU-supervised overtemperature.

Use Value: 175°C junction rating and embedded safe switch-off path enable direct mounting near pump motor - reducing wiring harness length and failure points.

HVAC Blower Motor

Sunroof Actuator

Use Scenario: Variable-speed cabin air blower requiring smooth ramp-up/down, acoustic noise minimization, and LIN communication with HVAC control unit.

IC Role / Device Role / Timing Role: Sensorless BLDC controller using 12-bit ADC for voltage feedback and UART/LIN for command parsing; CCU7 generates jitter-free PWM.

Use Value: Single-chip solution replaces MCU + gate driver + CAN/LIN transceiver + analog front-end - cuts bill-of-materials cost by ~28% versus discrete implementation.

Use Scenario: Compact, low-power sunroof glass lift/tilt actuator with position feedback, obstacle detection, and CAN command interface.

IC Role / Device Role / Timing Role: Position-sensing controller using SDADC for magnetic encoder input and BEMF comparators for stall detection during pinch protection.

Use Value: Integrated 10-bit ADC and comparator hysteresis tuning allow precise stall threshold setting without external op-amps - improving pinch sensitivity repeatability across temperature.

Equivalent & Alternatives

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

Alternative Part	Technical Difference	Application Difference	Selection Advice
TLE9882QXA62XUMA1	LQFP-48 package; reduced GPIO count (8 vs. 16), no SDADC, only 128 KB FLASH1, no VDDEXT regulator.	Suitable for cost-sensitive, space-constrained fans or small actuators where rotary position sensing is not required.	Select when BOM cost and PCB footprint are prioritized over advanced position sensing and extended memory.
TLE9892QXA62XUMA1	LQFP-48; adds second CAN-FD channel and enhanced security (AES-128), but removes SDADC and reduces ADC inputs (12-bit: 12 vs. 19).	Targeted at dual-bus automotive subsystems (e.g., chassis + powertrain networks) requiring cryptographic boot and message authentication.	Choose when dual-CAN-FD and secure boot are mandatory, and SDADC-based position sensing is handled externally.

Compared with TLE9882QXA62XUMA1, the TLE9883QTA62XUMA1 offers expanded analog capability and memory for complex control algorithms; versus TLE9892QXA62XUMA1, it trades dual-CAN and crypto for higher-resolution sensor interface - making it optimal for precision motor positioning in single-bus auxiliary drives.

Availability

TLE9883QTA62XUMA1 is available at Aetrix Electronics and suitable for automotive HVAC blowers, engine cooling fans, EPS pumps, and sunroof actuators requiring stable component supply across multi-year production cycles.

Supply support for TLE9883QTA62XUMA1 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 leadership in AEC-Q100-qualified devices.

The MOTIX™ TLE988x product line targets highly integrated, safety-certified BLDC motor control for automotive auxiliary drives - reducing system complexity while meeting ASIL-B requirements without external safety monitors.

FAQ

What is the maximum ambient temperature for continuous operation of TLE9883QTA62XUMA1?

The device is qualified for junction temperatures from –40°C to +175°C. With proper PCB thermal design (≥4 cm² copper pour under exposed pad, 4+ thermal vias), it supports ambient temperatures up to +125°C in sealed enclosures - validated per AEC-Q100 Grade 0 test conditions.

Does TLE9883QTA62XUMA1 require an external crystal oscillator?

Yes - it requires a 4–20 MHz fundamental-mode quartz crystal connected between XTAL1 and XTAL2 pins. The SCU uses this to generate the main system clock (via PLL) and a separate safe reference clock for watchdog and fail-safe modules.

Can the integrated CAN-FD transceiver operate at 5 Mbit/s without external components?

Yes - the CANTRX block includes full physical layer circuitry (dominant/recessive drivers, bus protection, slew-rate control). Only two external 120 Ω termination resistors and optional ESD diodes are needed for compliance with ISO 11898-2 at 5 Mbit/s.

How is the safe switch-off path triggered and verified?

It activates automatically on detection of overcurrent (via CSA/CSC), overtemperature (via TMPSNS), or system fault (e.g., watchdog timeout, FIFO overflow). Activation is hardware-verified through dedicated status registers and can be confirmed via SWD debug port or CAN diagnostic messages.

TLE9883QTA62XUMA1 Specifications

Product attributes: Attribute value

Manufacturer:: Infineon Technologies

Series:: -

Package/Case:: 48-TQFP 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:: TLE988x

RAM Size:: 31K x 8

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

Number of I/O:: 8

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-TQFP-48-10

TLE9883QTA62XUMA1 FAQ

1.How can I place an order for TLE9883QTA62XUMA1 through Aetrix?

Please submit a Request for Quotation (RFQ) for TLE9883QTA62XUMA1 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 TLE9883QTA62XUMA1 reliable?

The price and inventory of TLE9883QTA62XUMA1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TLE9883QTA62XUMA1 is usually 5 days.

3.What payment methods are accepted for TLE9883QTA62XUMA1?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TLE9883QTA62XUMA1 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for TLE9883QTA62XUMA1?

TLE9883QTA62XUMA1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your TLE9883QTA62XUMA1 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 TLE9883QTA62XUMA1?

For technical support, including TLE9883QTA62XUMA1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TLE9883QTA62XUMA1 requirements.

6.How does Aetrix verify that TLE9883QTA62XUMA1 is sourced from the original manufacturer or authorized distributors?

All TLE9883QTA62XUMA1 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 TLE9883QTA62XUMA1 meets industry standards.

7.What is the process for return or replacement of TLE9883QTA62XUMA1?

All TLE9883QTA62XUMA1 units undergo pre-shipment inspection (PSI). If there is an issue with TLE9883QTA62XUMA1, 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 TLE9883QTA62XUMA1 part is unused and in its original packaging.

Return procedure for TLE9883QTA62XUMA1:

1.Submit a request within 90 days.

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

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