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

Infineon Technologies TLE9564QXXUMA1

Name: TLE9564QXXUMA1
Brand: Infineon Technologies
SKU: TLE9564QXXUMA1
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: TLE9564QXXUMA1

Manufacturer:: Infineon Technologies

Category:: Motor Drivers, Controllers

Package:: 48-VFQFN Exposed Pad

Datasheet:: TLE9564QXXUMA1.pdf

Description:: BLDC_DRIVER_IC PG-VQFN-48

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Inventory:3,579

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Product details

Overview

TLE9564QXXUMA1 from Infineon is a BLDC motor system IC integrating a 5 V/250 mA low-dropout regulator, three half-bridge gate drivers for external N-channel MOSFETs, one LIN 2.2/SAE J2602 transceiver with TXD time-out and flash mode, a configurable current sense amplifier (CSA), and a 32-bit SPI with CRC - all in a PG-VQFN-48-79 package. It serves as the central motor control unit in automotive auxiliary systems requiring integrated power, communication, and protection.

For engineers reviewing the TLE9564QXXUMA1 datasheet, TLE9564QXXUMA1 pinout, TLE9564QXXUMA1 application, or TLE9564QXXUMA1 equivalent, key selection criteria include its adaptive gate control for reduced PWM switching losses, drain-source monitoring for open-load detection, cyclic wake/sense capability across Normal/Stop/Sleep modes, and AEC-Q100 qualification for automotive deployment.

Technical Context

The device implements a hierarchical state machine with seven operational modes (Init, Normal, Stop, Sleep, Restart, Fail-Safe, Software Development), enabling precise power-state orchestration in battery-constrained automotive environments. Its gate drivers support active free-wheeling and high-side/low-side PWM up to 25 kHz, while adaptive MOSFET switching time regulation optimizes efficiency under varying load and temperature conditions.

Integrated diagnostics include configurable window watchdog, overtemperature shutdown, short-circuit protection, and programmable CSA gain for current-sense-based fault detection. The LIN transceiver supports wake-capable operation, bus dominant clamping, and flash programming via LIN - enabling in-vehicle firmware updates without additional hardware interfaces.

Key Specifications

Parameter	Value and Actual Design Meaning
Supply Regulator	5 V ±2%, 250 mA LDO - powers MCU and peripherals directly; eliminates need for external 5 V rail.
Gate Drivers	Three independent half-bridges - drive external N-MOSFETs for 3-phase BLDC commutation; support active free-wheeling.
LIN Interface	LIN 2.2 / SAE J2602 compliant - enables single-wire communication with body controllers; includes TXD time-out and flash mode.
Current Sense	Low-side CSA with configurable gain (10–100 V/V) - provides real-time phase current feedback for overcurrent protection and torque control.
Power Modes	Stop Mode I_Q ≤ 15 µA, Sleep Mode I_Q ≤ 30 µA - enables long-term battery-off operation in parked vehicles.
Protection	Drain-source monitoring, open-load detection, overtemperature shutdown, short-circuit protection - enables fail-safe motor stop without host intervention.
SPI Interface	32-bit SPI with CRC - ensures robust configuration and status reporting; supports daisy-chaining in multi-device systems.

Pinout & Package

Package: PG-VQFN-48-79 - leadless exposed-pad QFN with optical lead tip inspection support; thermal pad enhances heat dissipation in motor control applications.

Pin/Terminal	Circuit Role	Design Meaning
VDD	Main supply input	Accepts 5.5–28 V battery input; powers internal LDO and gate drivers.
VREG	Regulated output	5 V/250 mA regulated supply for external MCU or sensors.
HSA/HSB/HSC	High-side gate outputs	Drive external N-MOSFET high-side switches; support PWM up to 25 kHz.
LSA/LSB/LSC	Low-side gate outputs	Drive external N-MOSFET low-side switches; enable active free-wheeling.
CSA_IN	Current sense input	Differential input for low-side shunt; gain configurable via SPI.
LIN_TXD/LIN_RXD	LIN transceiver I/O	Single-wire bidirectional LIN bus interface with wake capability.
WAKE_IN	High-voltage wake input	Accepts 5–28 V wake signal; triggers exit from Stop/Sleep modes.
INT	Interrupt output	Open-drain signal indicating fault, watchdog timeout, or SPI transfer completion.

Key Features

Feature	Design Value
Adaptive gate control	Regulates MOSFET switching time dynamically to minimize switching losses during PWM operation.
Cyclic sense & wake	Periodic current/voltage sampling and wake events supported in Normal, Stop, and Sleep modes - enables predictive diagnostics without full wake-up.
Reverse battery protection control	Dedicated output for driving external reverse-battery MOSFET - prevents damage during incorrect battery connection.
Configurable watchdog	Window watchdog with programmable timeout and refresh window - detects software hang or timing violations in safety-critical motor control.
Drain-source monitoring	Real-time monitoring of MOSFET V_DS during conduction - enables fast open-load and short-circuit detection per phase.

Applications

Engine Cooling Fan

Fuel Pump Control

Use Scenario: Variable-speed fan control based on coolant temperature and engine load.

IC Role / Device Role / Timing Role: Central motor controller managing 3-phase BLDC commutation, current sensing, and LIN-based command reception from ECU.

Use Value: Adaptive gate control reduces switching losses at partial loads, improving system efficiency by up to 8% versus fixed-gate-drive solutions.

Use Scenario: Low-noise, high-reliability fuel delivery in gasoline direct injection systems.

IC Role / Device Role / Timing Role: Integrated power + interface + protection IC enabling compact, AEC-Q100-compliant pump module design.

Use Value: Cyclic sense in Stop Mode allows periodic self-test during vehicle off-time, supporting ISO 26262 ASIL-B diagnostic coverage requirements.

Blower Motor

Sunroof Module

Use Scenario: HVAC airflow control with smooth speed ramping and stall detection.

IC Role / Device Role / Timing Role: BLDC driver with CSA-based current profiling and LIN-based speed setpoint updates from climate controller.

Use Value: Drain-source monitoring enables <5 ms open-load detection during startup, preventing false stall faults and improving user experience.

Use Scenario: Bidirectional glass/motor control with position sensing and obstacle detection.

IC Role / Device Role / Timing Role: High-side switch driver (7 Ω typ.) and LIN transceiver for integration into body domain controller networks.

Use Value: Three independent high-side outputs support auxiliary functions (e.g., LED indicators, limit switches) without adding discrete drivers.

Equivalent & Alternatives

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

Alternative Part	Technical Difference	Application Difference	Selection Advice
STSPIN32F0B	Integrated 32-bit ARM Cortex-M0+ MCU + gate drivers; no LIN transceiver or 5 V LDO.	Requires external LIN PHY and 5 V regulator; better for standalone motor control with local processing.	Select when firmware flexibility and local computation outweigh need for integrated communication/power.
DRV3205-Q1	Three half-bridge gate drivers only; no LDO, CSA, LIN, or SPI - requires companion MCU and support ICs.	Used in high-power (>500 W) fans where discrete power stage optimization is prioritized over integration.	Select when thermal management demands separation of gate drive and logic, or when existing MCU handles diagnostics/communication.

Compared with STSPIN32F0B and DRV3205-Q1, the TLE9564QXXUMA1 delivers higher integration density and automotive-ready diagnostics - reducing BOM count by ≥4 components and eliminating external LIN PHY, LDO, and CSA design effort.

Availability

TLE9564QXXUMA1 is available at Aetrix Electronics and suitable for engine cooling fans, fuel pumps, blower motors, and sunroof modules requiring stable component supply, AEC-Q100 compliance, and long-term automotive lifecycle support.

Supply support for TLE9564QXXUMA1 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 electronics, and industrial control ICs, with global manufacturing and automotive qualification infrastructure.

The TLE9564QXXUMA1 belongs to Infineon's TLE956x family of BLDC motor system ICs - designed specifically for cost-sensitive, space-constrained automotive auxiliary drives requiring integrated power, communication, and functional safety features.

FAQ

What is the maximum PWM frequency supported by the TLE9564QXXUMA1?

The device supports PWM inputs up to 25 kHz for both high-side and low-side gate drivers. This frequency range accommodates standard BLDC commutation schemes while maintaining sufficient resolution for torque ripple minimization and acoustic noise control in automotive cabin applications.

Does the TLE9564QXXUMA1 include built-in overtemperature protection?

Yes - it features integrated overtemperature protection that forces a controlled shutdown into Fail-Safe Mode when die temperature exceeds 175 °C. Recovery requires a full power cycle or explicit reset command after temperature falls below 155 °C hysteresis threshold.

Can the LIN transceiver operate in low-power modes?

Yes - the LIN transceiver remains active in Stop Mode and Sleep Mode, supporting wake-on-LIN functionality. It retains bus monitoring capability with <15 µA quiescent current in Stop Mode, enabling remote activation without host MCU involvement.

How many high-side outputs does the TLE9564QXXUMA1 provide, and what is their on-resistance?

The device provides three dedicated high-side outputs with typical on-resistance of 7 Ω. These outputs are intended for driving external reverse-battery protection MOSFETs or auxiliary loads such as LEDs or relays - not for motor phase switching.

TLE9564QXXUMA1 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:: Brushless DC (BLDC)

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

Output Configuration:: Pre-Driver - Half Bridge (3)

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

TLE9564QXXUMA1 FAQ

1.How can I place an order for TLE9564QXXUMA1 through Aetrix?

Please submit a Request for Quotation (RFQ) for TLE9564QXXUMA1 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 TLE9564QXXUMA1 reliable?

The price and inventory of TLE9564QXXUMA1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TLE9564QXXUMA1 is usually 5 days.

3.What payment methods are accepted for TLE9564QXXUMA1?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TLE9564QXXUMA1 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for TLE9564QXXUMA1?

TLE9564QXXUMA1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your TLE9564QXXUMA1 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 TLE9564QXXUMA1?

For technical support, including TLE9564QXXUMA1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TLE9564QXXUMA1 requirements.

6.How does Aetrix verify that TLE9564QXXUMA1 is sourced from the original manufacturer or authorized distributors?

All TLE9564QXXUMA1 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 TLE9564QXXUMA1 meets industry standards.

7.What is the process for return or replacement of TLE9564QXXUMA1?

All TLE9564QXXUMA1 units undergo pre-shipment inspection (PSI). If there is an issue with TLE9564QXXUMA1, 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 TLE9564QXXUMA1 part is unused and in its original packaging.

Return procedure for TLE9564QXXUMA1:

1.Submit a request within 90 days.

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

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