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Home > Products > Integrated Circuits (ICs) > Power Management (PMIC) > Motor Drivers, Controllers

Infineon Technologies TLE9561QXXUMA1

Name: TLE9561QXXUMA1
Brand: Infineon Technologies
SKU: TLE9561QXXUMA1
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: TLE9561QXXUMA1

Manufacturer:: Infineon Technologies

Category:: Motor Drivers, Controllers

Package:: 48-VFQFN Exposed Pad

Datasheet:: TLE9561QXXUMA1.pdf

Description:: BLDC_DRIVER_IC PG-VQFN-48

Quantity:: RFQ Add To RFQ list

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Inventory:5,000

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Product details

Overview

TLE9561QXXUMA1 from Infineon is a DC motor system IC for automotive body electronics, integrating a 5 V/250 mA LDO regulator, four half-bridge gate drivers for external N-channel MOSFETs, high-speed CAN FD transceiver (up to 5 Mbit/s), four 7 Ω high-side outputs, and 32-bit SPI with CRC. It supports door modules, power lift gates, and seat control systems with fail-safe signaling and diagnostic supervision.

For engineers reviewing the TLE9561QXXUMA1 datasheet, TLE9561QXXUMA1 pinout, TLE9561QXXUMA1 application, or TLE9561QXXUMA1 equivalent, key selection criteria include CAN FD compliance per ISO 11898-2:2016, adaptive gate control for PWM efficiency, drain-source monitoring, cyclic wake capability in Stop/Sleep modes, and AEC-Q100 qualification for automotive use.

Technical Context

The device implements a state machine with seven operational modes (Init, Normal, Stop, Sleep, Restart, Fail-Safe, Software Development), enabling precise power-state orchestration across automotive ECU sleep/wake cycles. Cyclic Sense and Cyclic Wake functions operate independently in all low-power states, supporting periodic diagnostics without full MCU wake-up.

Its CAN transceiver supports three functional modes-Normal, Receive-Only, and Wake Capable-with bus dominant clamping and TXD time-out protection. The four half-bridge drivers feature adaptive switching-time regulation to minimize losses during PWM operation while maintaining constant gate charge delivery.

Key Specifications

Parameter	Value and Actual Design Meaning
Supply Regulator	5 V ±2%, 250 mA LDO - powers MCU and peripherals directly; low-drop design maintains regulation down to VS = 5.5 V.
CAN Interface	CAN FD up to 5 Mbit/s per ISO 11898-2:2016 - enables high-bandwidth diagnostics and actuator coordination in modern vehicle networks.
PWM Frequency Support	Up to 25 kHz - allows fine-grained motor torque control while avoiding audible noise in cabin applications.
High-Side Output R_DS(on)	7 Ω typ. - provides robust load driving with integrated open-load and short-circuit detection.
Quiescent Current	< 30 µA in Sleep Mode - meets stringent automotive off-state current budgets for battery-sensitive modules.
Diagnostic Coverage	Drain-source monitoring + configurable window watchdog + overtemperature shutdown - delivers ASIL-B–capable fault detection per ISO 26262.
Package Thermal Resistance	R_thJA = 45 K/W (PG-VQFN-48-31) - enables 3.5 W continuous power dissipation at 85°C ambient without forced cooling.

Pinout & Package

Delivered in PG-VQFN-48-31 (7 mm × 7 mm, 0.5 mm pitch) with exposed thermal pad - supports optical lead tip inspection and achieves low thermal resistance for motor drive thermal cycling.

Pin/Terminal	Circuit Role	Design Meaning
VDD	Main supply input	Accepts 5.5–28 V battery rail; powers internal LDO and gate drivers; includes undervoltage lockout at 4.5 V.
VS	Switched supply output	5 V regulated output (250 mA); powers connected microcontroller and sensors; monitored for overvoltage/undervoltage.
HSL1–HSL4	Half-bridge low-side gate outputs	Drive external N-MOSFET sources; support active freewheeling and PWM up to 25 kHz with adaptive timing control.
HSH1–HSH4	Half-bridge high-side gate outputs	Drive external N-MOSFET drains; integrate bootstrap charge management and shoot-through prevention logic.
CANH / CANL	CAN FD differential bus interface	Compliant with ISO 11898-2:2016; supports wake-on-CAN in low-power modes; includes bus termination enable.
WAKE_IN	High-voltage wake input	Accepts 5–28 V wake signals; configurable as edge- or level-triggered; supports cyclic sense synchronization.
FAIL	Fail-safe output	Open-drain signal asserted during critical faults (overtemp, short circuit, watchdog timeout); drives external safety relays.
SPI_MOSI / MISO / SCLK / CS	32-bit SPI interface	Full-duplex serial interface with hardware CRC; used for configuration, status readback, and firmware updates.

Key Features

Feature	Design Value
Adaptive MOSFET gate control	Regulates switching time dynamically to reduce PWM conduction losses while maintaining consistent gate charge delivery across temperature and voltage.
Cyclic Sense & Wake	Hardware-timed periodic monitoring and wake events in Normal, Stop, and Sleep modes - eliminates software timer dependency and reduces MCU wake overhead.
Reverse battery protection control	Dedicated gate driver output for external reverse-polarity MOSFET - enables robust front-end protection without discrete controller IC.
Drain-source monitoring	Real-time V_DS sensing on each high-side output - enables accurate open-load detection and short-circuit classification (hard vs. soft fault).
Configurable window watchdog	Programmable timeout window (1 ms–10 s) with independent clock source - ensures deterministic fail-safe response even if main oscillator fails.

Applications

Door Module Control

Power Lift Gate Actuation

Use Scenario: Electric latch release, window anti-pinch, and mirror fold/unfold sequencing in automotive door modules.

IC Role / Device Role / Timing Role: Central motor driver and communication hub - manages four independent half-bridges, interfaces via CAN FD to body controller, and executes cyclic diagnostics during vehicle sleep.

Use Value: Enables single-chip integration of power, communication, and safety monitoring - reducing BOM count and PCB area versus discrete driver + transceiver + regulator solutions.

Use Scenario: Controlled lifting/lowering of rear hatch with obstacle detection, position feedback, and battery-aware power management.

IC Role / Device Role / Timing Role: Motor control subsystem supervisor - regulates 5 V supply for position sensor and MCU, monitors H-bridge current, and asserts FAIL signal on overtemperature or stall condition.

Use Value: Achieves <30 µA quiescent current in Sleep Mode while retaining CAN FD wake capability - extends vehicle standby time without compromising responsiveness.

Seat Control Module

Steering Column Lock

Use Scenario: Multi-axis seat adjustment (fore/aft, recline, height) with synchronized motor motion and load balancing.

IC Role / Device Role / Timing Role: Dual-motor coordinator - uses four PWM inputs to drive two bidirectional DC motors with active freewheeling and shared 5 V supply.

Use Value: Adaptive gate timing minimizes switching losses at 20 kHz PWM - improves thermal margin during sustained seat movement under hot ambient conditions.

Use Scenario: Secure locking/unlocking of steering column during ignition cycle and crash event detection.

IC Role / Device Role / Timing Role: Safety-critical actuator driver - employs fail-safe output to de-energize solenoid on watchdog timeout or overtemperature, and uses drain-source monitoring for open-circuit verification.

Use Value: Meets ASIL-B requirements via hardware-based diagnostics (window watchdog, V_DS sensing, thermal shutdown) - eliminates need for external safety monitor IC.

Equivalent & Alternatives

The following parts are listed as comparable options for similar DC motor system IC applications.

Alternative Part	Technical Difference	Application Difference	Selection Advice
BD3901FV-M	Lacks integrated CAN FD transceiver; only supports LIN; no cyclic wake or fail-safe output.	Suitable for cost-sensitive non-networked seat or mirror actuators without safety-critical requirements.	Select when CAN FD and fail-safe signaling are unnecessary and LIN suffices for communication.
MC33816	Includes CAN 2.0B only (1 Mbit/s max); no adaptive gate control; higher quiescent current (120 µA in stop mode).	Valid for legacy body control units requiring basic CAN but not FD bandwidth or advanced PWM optimization.	Choose for backward compatibility with existing CAN 2.0B infrastructure where 5 Mbit/s throughput is not required.

Compared with BD3901FV-M and MC33816, the TLE9561QXXUMA1 uniquely combines CAN FD, adaptive gate timing, sub-30 µA sleep current, and ASIL-B–ready diagnostics - making it the only option qualified for next-generation automotive body electronics demanding both performance and functional safety.

Availability

TLE9561QXXUMA1 is available at Aetrix Electronics and suitable for door modules, power lift gates, and seat control systems requiring stable component supply, AEC-Q100-compliant sourcing, and long-term automotive lifecycle support.

Supply support for TLE9561QXXUMA1 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 infrastructure.

The TLE9561QXXUMA1 belongs to Infineon's TLE956x family of DC motor system ICs - designed specifically for automotive body electronics requiring integrated power, communication, motor drive, and functional safety features in a single package.

FAQ

What automotive qualification standards does the TLE9561QXXUMA1 meet?

The TLE9561QXXUMA1 is qualified per AEC-Q100 Grade 1 (−40 °C to +125 °C ambient) and supports functional safety development up to ASIL-B per ISO 26262. Its diagnostic features-including window watchdog, drain-source monitoring, and fail-safe output-are architecturally aligned with ASIL-B requirements, though final system-level certification depends on implementation.

Does the device support both high-side and low-side PWM control?

Yes, the TLE9561QXXUMA1 accepts four PWM inputs capable of high-side or low-side modulation, with active freewheeling control. Each PWM channel can be configured independently via SPI to drive external N-MOSFETs in either topology, enabling flexible H-bridge or half-bridge motor configurations up to 25 kHz.

How does the adaptive gate control improve motor drive efficiency?

The adaptive gate control dynamically adjusts MOSFET switching time based on real-time V_GS and temperature feedback, reducing overlap conduction losses during PWM transitions. This maintains high efficiency across wide voltage (5.5–28 V) and temperature (−40 °C to +125 °C) ranges without requiring external gate resistor tuning.

Can the CAN transceiver operate in low-power modes?

Yes, the integrated CAN FD transceiver supports Wake Capable Mode in Stop and Sleep states, allowing it to detect dominant bits on the bus and trigger system wake-up while consuming less than 150 µA. Bus termination remains active during wake-capable operation, ensuring reliable signal integrity during wake events.

TLE9561QXXUMA1 Specifications

Product attributes: Attribute value

Manufacturer:: Infineon Technologies

Series:: -

Package/Case:: 48-VFQFN Exposed Pad

Packaging:: Tape & Reel (TR)

Product Status:: Active

Motor Type - Stepper:: -

Motor Type - AC, DC:: Brushed DC

Function:: Driver - Fully Integrated, Control and Power Stage

Output Configuration:: Pre-Driver - Half Bridge (4)

Interface:: SPI

Technology:: NMOS

Step Resolution:: -

Applications:: -

Current - Output:: 250mA

Voltage - Supply:: 6V ~ 28V

Voltage - Load:: 6V ~ 28V

Operating Temperature:: -40°C ~ 150°C (TJ)

Grade:: Automotive

Qualification:: AEC-Q100

Mounting Type:: Surface Mount

Supplier Device Package:: PG-VQFN-48-31

TLE9561QXXUMA1 FAQ

1.How can I place an order for TLE9561QXXUMA1 through Aetrix?

Please submit a Request for Quotation (RFQ) for TLE9561QXXUMA1 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 TLE9561QXXUMA1 reliable?

The price and inventory of TLE9561QXXUMA1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TLE9561QXXUMA1 is usually 5 days.

3.What payment methods are accepted for TLE9561QXXUMA1?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TLE9561QXXUMA1 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for TLE9561QXXUMA1?

TLE9561QXXUMA1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your TLE9561QXXUMA1 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 TLE9561QXXUMA1?

For technical support, including TLE9561QXXUMA1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TLE9561QXXUMA1 requirements.

6.How does Aetrix verify that TLE9561QXXUMA1 is sourced from the original manufacturer or authorized distributors?

All TLE9561QXXUMA1 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 TLE9561QXXUMA1 meets industry standards.

7.What is the process for return or replacement of TLE9561QXXUMA1?

All TLE9561QXXUMA1 units undergo pre-shipment inspection (PSI). If there is an issue with TLE9561QXXUMA1, 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 TLE9561QXXUMA1 part is unused and in its original packaging.

Return procedure for TLE9561QXXUMA1:

1.Submit a request within 90 days.

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

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