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Infineon Technologies TLE95633QXV33XUMA1
- Part No.:
- TLE95633QXV33XUMA1
- Manufacturer:
- Infineon Technologies
- Category:
- Motor Drivers, Controllers
- Package:
- 48-VFQFN Exposed Pad
- Datasheet:
-
TLE95633QXV33XUMA1.pdf
- Description:
- BLDC_DRIVER_IC PG-VQFN-48
- Quantity:
- Payment:
- Shipping:
Inventory:1,030
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Product details
Overview
TLE95633QXV33XUMA1 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, a high-speed CAN FD transceiver (up to 5 Mbit/s), one configurable current sense amplifier, six PWM inputs (up to 25 kHz), and three 7 Ω high-side outputs - deployed in automotive auxiliary pumps and engine cooling fans.
For engineers reviewing the TLE95633QXV33XUMA1 datasheet, TLE95633QXV33XUMA1 pinout, TLE95633QXV33XUMA1 application, or TLE95633QXV33XUMA1 equivalent, key selection criteria include CAN FD partial networking wake-up capability, adaptive gate control for switching loss reduction, drain-source monitoring, open-load detection, 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), each supporting configurable cyclic sense and cyclic wake functions for ultra-low-power operation. It features integrated diagnostics including overtemperature protection, short-circuit detection, and window watchdog with configurable timeout.
CAN FD communication complies with ISO 11898-2:2016 and supports selective wake-up via partial networking with FD-tolerant mode. The SPI interface is 32-bit with CRC, and the voltage regulator maintains stable 5 V output under load while enabling optical lead tip inspection via its exposed-pad PG-VQFN-48-79 package.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Regulator | 5 V, 250 mA LDO - powers MCU and peripherals directly without external regulator |
| CAN Transceiver | High-speed CAN FD up to 5 Mbit/s with partial networking and FD-tolerant mode - enables ECU wake-up without full bus activation |
| PWM Frequency | Up to 25 kHz - supports precise BLDC commutation timing for smooth motor control |
| Current Sense Amp | Low-side configurable-gain CSA - provides real-time phase current feedback for overcurrent protection and torque control |
| High-Side Outputs | Three 7 Ω typ. HS switches - drive auxiliary loads (e.g., valves, relays) independently of motor bridges |
| Thermal Protection | Integrated overtemperature shutdown with hysteresis - prevents thermal runaway during sustained overload |
| Package | PG-VQFN-48-79 with exposed thermal pad - enables efficient heat dissipation and optical solder-joint inspection |
Pinout & Package
Package: PG-VQFN-48-79 (7 mm × 7 mm, 0.5 mm pitch, exposed thermal pad).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD | Main supply input | Accepts 5.5–28 V battery rail; powers internal regulators and gate drivers |
| VREG | 5 V regulated output | Supplies 250 mA to external microcontroller or sensors; low-dropout design maintains regulation down to 4.5 V input |
| HSA, HSB, HSC | Half-bridge high-side gate outputs | Drive external N-MOSFETs; support adaptive gate charge control to minimize switching losses |
| LSA, LSB, LSC | Half-bridge low-side gate outputs | Enable active freewheeling and synchronous rectification in BLDC commutation |
| CSA_IN | Current sense amplifier input | Accepts shunt voltage; gain configurable via SPI for ±25 mV to ±100 mV full-scale range |
| CANH / CANL | CAN FD differential bus interface | Compliant with ISO 11898-2:2016; supports selective wake-up and bus-off recovery |
| SPI_MOSI / MISO / SCLK / CSN | 32-bit SPI interface | Includes CRC for command integrity; used for configuration, diagnostics, and real-time control |
| WAKE_N | Wake-up input | Edge-triggered input accepting CAN, timer, or external signal to exit Stop/Sleep modes |
Key Features
| Feature | Design Value |
|---|---|
| Adaptive MOSFET gate control | Regulates switching time dynamically to reduce EMI and conduction losses in PWM mode |
| Drain-source monitoring | Detects open-load and short-to-battery conditions on half-bridge outputs without external components |
| Cyclic sense & wake | Performs periodic self-checks and bus monitoring in Stop/Sleep modes at <10 µA quiescent current |
| Configurable window watchdog | Independent timer with programmable timeout and reset behavior - ensures firmware reliability in safety-critical paths |
| Reverse battery protection control | Drives external MOSFET to block reverse polarity - eliminates need for series diode and associated power loss |
Applications
| Engine Cooling Fan | Fuel Pump Control |
|---|---|
|
Use Scenario: Variable-speed fan driven by 12 V automotive battery with thermal feedback loop. IC Role / Device Role / Timing Role: System IC providing gate drive, current sensing, CAN FD telemetry, and 5 V MCU supply. Use Value: Enables closed-loop speed control with diagnostic coverage (open-load, overtemp, short-circuit) per AEC-Q100 requirements. |
Use Scenario: Low-noise, high-reliability fuel delivery in gasoline direct injection systems. IC Role / Device Role / Timing Role: Controls three-phase BLDC pump motor via half-bridges while reporting status over CAN FD. Use Value: Integrates safety monitoring (drain-source fault detection, watchdog) and reduces BOM count by eliminating discrete LDO and CAN transceiver. |
| Blower Motor | Sunroof Module |
|
Use Scenario: HVAC cabin air blower requiring smooth ramp-up, stall detection, and EMI-compliant PWM. IC Role / Device Role / Timing Role: Delivers adaptive gate timing, current-sense-based stall detection, and CAN FD diagnostics. Use Value: Achieves <25 kHz PWM with minimized switching losses and built-in overtemperature shutdown for continuous-duty operation. |
Use Scenario: Bidirectional DC motor driving sunroof glass with position feedback and pinch detection. IC Role / Device Role / Timing Role: Provides dual H-bridge control (via three half-bridges), CSA-based current profiling, and wake-on-CAN. Use Value: Supports fail-safe stop and reverse on obstruction detection using real-time phase current analysis and open-load monitoring. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar BLDC motor system IC applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| STSPIN32F0B | Integrated 32-bit ARM Cortex-M0+ MCU + gate drivers; no CAN FD transceiver or LDO; requires external 5 V supply | Targeted at cost-sensitive, self-contained motor control where CAN communication is handled externally | Select when embedded firmware execution and minimal external components outweigh need for integrated CAN FD and power supply |
| DRV3245-Q1 | Three half-bridge drivers only; no integrated LDO, CAN, CSA, or diagnostics - requires companion MCU and transceiver | Used in modular designs where motor control logic and communication are distributed across multiple ICs | Select when system architecture mandates separation of gate drive, processing, and communication functions for flexibility or redundancy |
Compared with STSPIN32F0B and DRV3245-Q1, the TLE95633QXV33XUMA1 uniquely consolidates power supply, CAN FD, diagnostics, and gate drive in a single AEC-Q100-qualified package - reducing PCB area, interconnect complexity, and validation effort for automotive BLDC subsystems.
Availability
TLE95633QXV33XUMA1 is available at Aetrix Electronics and suitable for engine cooling fans, fuel pumps, blower motors, and sunroof modules requiring stable component supply in automotive production programs.
Supply support for TLE95633QXV33XUMA1 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.
The TLE9563-3QX belongs to Infineon's automotive BLDC system IC product line, designed specifically to replace discrete motor control solutions in AEC-Q100-compliant vehicle subsystems with integrated power, communication, and safety features.
FAQ
What is the maximum supported PWM frequency for motor commutation?
The TLE95633QXV33XUMA1 accepts six PWM inputs with full high-side and low-side capability, supporting frequencies up to 25 kHz. This enables fine-grained BLDC commutation timing for low-acoustic-noise operation and precise torque control in automotive auxiliary motors.
Does the device support wake-up from Sleep Mode via CAN bus activity?
Yes - the integrated high-speed CAN FD transceiver supports selective wake-up via partial networking, including wake-up frame (WUF) and wake-up pattern (WUP) detection. It operates in CAN FD tolerant mode during Sleep Mode, consuming <10 µA while maintaining bus monitoring capability.
How does the adaptive gate control reduce switching losses?
The adaptive gate control regulates MOSFET switching time in real time by adjusting gate drive strength based on load current and temperature. This minimizes overlap between voltage and current transitions, directly reducing dynamic switching losses - especially critical in high-frequency PWM operation.
Is optical lead tip inspection supported, and what package feature enables it?
Yes - the PG-VQFN-48-79 package includes an exposed thermal pad with defined lead geometry and coplanarity specifications, enabling automated optical inspection (AOI) of solder joint quality at the lead tips. This supports zero-defect manufacturing requirements in automotive production lines.
TLE95633QXV33XUMA1 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:
- CAN, SPI
- Technology:
- NMOS
- Step Resolution:
- -
- Applications:
- -
- Current - Output:
- 250mA
- Voltage - Supply:
- 3V ~ 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
TLE95633QXV33XUMA1 FAQ
1.How can I place an order for TLE95633QXV33XUMA1 through Aetrix?
Please submit a Request for Quotation (RFQ) for TLE95633QXV33XUMA1 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 TLE95633QXV33XUMA1 reliable?
The price and inventory of TLE95633QXV33XUMA1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TLE95633QXV33XUMA1 is usually 5 days.
3.What payment methods are accepted for TLE95633QXV33XUMA1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TLE95633QXV33XUMA1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TLE95633QXV33XUMA1?
TLE95633QXV33XUMA1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TLE95633QXV33XUMA1 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 TLE95633QXV33XUMA1?
For technical support, including TLE95633QXV33XUMA1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TLE95633QXV33XUMA1 requirements.
6.How does Aetrix verify that TLE95633QXV33XUMA1 is sourced from the original manufacturer or authorized distributors?
All TLE95633QXV33XUMA1 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 TLE95633QXV33XUMA1 meets industry standards.
7.What is the process for return or replacement of TLE95633QXV33XUMA1?
All TLE95633QXV33XUMA1 units undergo pre-shipment inspection (PSI). If there is an issue with TLE95633QXV33XUMA1, 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 TLE95633QXV33XUMA1 part is unused and in its original packaging.
Return procedure for TLE95633QXV33XUMA1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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