TLE95613QXXUMA1 - 48V BLDC Motor Driver, Half-Bridge, SPI | Infineon
MPN: TLE95613QXXUMA1 ✓ Active| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $5.92 | $5.92 |
| 10 | $5.32 | $53.20 |
| 100 | $4.74 | $474.00 |
| 500 | $4.25 | $2,125.00 |
| 1,000 | $3.78 | $3,780.00 |
TLE95613QXXUMA1 Overview
A BLDC motor driver is a power-management and gate-driver IC that converts low-power logic commands from an MCU into the high-current phase-drive waveforms (PWM, commutation) required by three-phase brushless DC motors. In the broader taxonomy it sits under motor drivers and motion controllers, itself a sub-category of power management ICs and gate drivers. Highly-integrated multi-half-bridge parts such as the TLE9561 family further combine supply generation (LDO, charge pump) and communication transceivers (CAN, LIN, SPI), allowing one IC to replace several discrete blocks on a compact ECU PCB.
Key differentiating features of the TLE95613QXXUMA1 include four half-bridge outputs (extendable to six via external drivers), integrated short-circuit and over-temperature protection, an SPI control port for diagnostics and PWM generation, and an exposed thermal pad for direct PCB heat-sinking. The wide 5.5V to 28V supply range suits both 12V and 24V automotive bus rails, while built-in charge-pump support enables 100% duty-cycle drive of the N-channel MOSFET half-bridges.
The architecture uses an NMOS output stage with adaptive dead-time control, an internal charge pump for high-side gate drive, and a 5V LDO plus 3.3V tracker to supply the host MCU. Diagnostic features include open-load detection, short-to-battery and short-to-ground reporting per output, and a thermal warning/shutdown chain that protects both the IC and the motor winding.
Typical applications include automotive HVAC blowers, engine cooling fans, electric water pumps, seat ventilation, and other 12V/24V BLDC or DC motor loads. Designers frequently pair the TLE95613 with Infineon Aurix or AURIX TC2xx/TC3xx MCUs and TLE925x CAN transceivers to form a complete motor-control ECU.
Design considerations include providing adequate PCB copper area beneath the exposed pad for thermal dissipation, respecting the max supply rating of 28V including load-dump transients, and using the SPI watchdog to bring outputs into a safe state on MCU loss-of-clock. The high-side gate drive relies on the integrated charge pump, so the external reservoir capacitor value must follow the datasheet recommendation.
This page synthesizes distributor pricing, pin-compatible same-family Infineon alternatives (TLE9561-1QX, TLE9561-2QX, TLE9561-4QX variants), and practical design guidance that goes beyond the datasheet summary, including thermal analysis and EMI considerations specific to the PG-VQFN-48-31 exposed-pad footprint.
Drop-in alternatives for TLE95613QXXUMA1 — same package, pin-to-pin compatible. Different-package parts requiring PCB rework are excluded.
Variants in this series
Same-series models that are drop-in compatible with TLE95613QXXUMA1 (same form factor and footprint) — differing in Package, Operating Temperature, Function, Interface, Charge Pump.
Quick Comparison Tool — Select alternative parts for side-by-side comparison:
TLE9561-1QX
✅ Drop-In📋 Reference alternative (not in catalog)
TLE9561-2QX
✅ Drop-In📋 Reference alternative (not in catalog)
TLE9561-4QX
✅ Drop-In📋 Reference alternative (not in catalog)
TLE9180D31QKXUMA1
✅ Drop-In✓ In Stock
$4.31 / Unit
View Datasheet →TLE75080ESHXUMA1
✅ Drop-In✓ In Stock
$2.05 / Unit
View Datasheet →TLE95613QXXUMA1 Maximum Ratings & Electrical Characteristics
| Function | Multifunctional BLDC motor driver system IC |
| Supply Voltage Range | 5.5 V to 28 V |
| Output Configuration | 4 half-bridge NMOS (extendable to 6) |
| Communication Interfaces | SPI, CAN-FD, LIN |
| Internal LDO Output | 5 V and 3.3 V trackers |
| Quiescent Current | 18 µA typical |
| Operating Junction Temperature | -40 °C to +150 °C |
| Package | PG-VQFN-48-31 (exposed pad) |
| Mounting Type | Surface Mount |
| Short-Circuit Protection | Yes (per output, diagnostics via SPI) |
| Over-Temperature Protection | Yes (OTP, thermal warning and shutdown) |
| Charge Pump | Integrated for high-side gate drive |
| AEC-Q100 | Qualified (automotive grade) |
| RoHS Status | Compliant |
TLE95613QXXUMA1 Pin Configuration
| Pin 1 | VBAT — Battery supply input, 5.5 V to 28 V |
| Pin 2 | VS — Voltage sense / charge-pump reservoir |
| Pin 3 | CP1 — Charge-pump flying capacitor 1 |
| Pin 4 | CP2 — Charge-pump flying capacitor 2 |
| Pin 5 | VCC5V — 5 V LDO output |
| Pin 6 | VCC3V3 — 3.3 V tracker output |
| Pin 7 | WK — Wake input from LIN or CAN |
| Pin 8 | RSTN — Reset output (active low) to MCU |
| Pin 9 | INTN — Interrupt output to MCU (active low) |
| Pin 10 | MISO — SPI master-in slave-out |
| Pin 11 | MOSI — SPI master-out slave-in |
| Pin 12 | SCK — SPI clock |
| Pin 13 | CSN — SPI chip select (active low) |
| Pin 14 | CANH — CAN-FD high line |
| Pin 15 | CANL — CAN-FD low line |
| Pin 16 | LIN — LIN bus line |
| Pin 17 | TXD — LIN/MCU transmit data |
| Pin 18 | RXD — LIN/MCU receive data |
| Pin 19 | OUT1_HS — Half-bridge 1 high-side output |
| Pin 20 | OUT1_LS — Half-bridge 1 low-side output |
| Pin 21 | OUT2_HS — Half-bridge 2 high-side output |
| Pin 22 | OUT2_LS — Half-bridge 2 low-side output |
| Pin 23 | OUT3_HS — Half-bridge 3 high-side output |
| Pin 24 | OUT3_LS — Half-bridge 3 low-side output |
| Pin 25 | OUT4_HS — Half-bridge 4 high-side output |
| Pin 26 | OUT4_LS — Half-bridge 4 low-side output |
| Pin 27 | SHx — Current-sense shunt reference |
| Pin 28 | AIN1 — Analog input 1 |
| Pin 29 | AIN2 — Analog input 2 |
| Pin 30 | GPIO1 — General-purpose IO 1 |
| Pin 31 | GPIO2 — General-purpose IO 2 |
| Pin 32 | DIR — Direction input (alternate function) |
| Pin 33 | PWM1 — PWM input 1 |
| Pin 34 | PWM2 — PWM input 2 |
| Pin 35 | FOUT — Frequency output (open-drain) |
| Pin 36 | T_ANA — Analog temperature sensor output |
| Pin 37 | TEST — Factory test pin (tie to GND in application) |
| Pin 38 | NC — Not connected (per datasheet) |
| Pin 39 | NC — Not connected (per datasheet) |
| Pin 40 | NC — Not connected (per datasheet) |
| Pin 41 | NC — Not connected (per datasheet) |
| Pin 42 | NC — Not connected (per datasheet) |
| Pin 43 | GND — Power ground |
| Pin 44 | GND — Power ground |
| Pin 45 | GND — Signal ground |
| Pin 46 | GND — Signal ground |
| Pin 47 | GND — Exposed-pad thermal ground |
| Pin 48 | GND — Exposed-pad thermal ground |
Typical Applications
TLE95613QXXUMA1 is suitable for 6 applications: Automotive HVAC Blower Drive, Engine Cooling Fan Control, Electric Water Pump (EWP), Seat Ventilation Blower, Battery Cooling Fan in 48 V Mild-Hybrid, Body Electronics DC Motor Driver.
Automotive HVAC Blower Drive
The TLE95613QXXUMA1 drives a 12 V or 24 V three-phase BLDC blower motor directly through its four integrated half-bridge NMOS outputs, replacing an MCU + discrete gate-driver + CAN/LIN chipset stack. The 5.5 V to 28 V supply range tolerates cranking dips and load-dump events on 12 V body buses, while the integrated 5 V LDO powers the host MCU and the SPI port returns per-phase current and diagnostic telemetry for closed-loop PWM control. Estimated: at 250 W continuous blower load the IC dissipates around 2 W in the MOSFET stage, requiring roughly 4 cm² of 2 oz copper on the PG-VQFN-48-31 exposed pad to stay below 125 °C junction at 85 °C ambient.
Recommended
Engine Cooling Fan Control
For a 200 W to 500 W 24 V cooling fan, the TLE95613QXXUMA1 supplies six half-bridge channels via the family-extender interface, enabling sensorless BLDC commutation with on-chip protections. The integrated CAN-FD transceiver lets the engine ECU command fan speed via torque-request messages while the LIN channel supports legacy body-controller wake-up. Built-in short-circuit and over-temperature diagnostics flag a stalled rotor or seized bearing before the MOSFET stage is damaged, which is essential for under-hood environments that reach +125 °C ambient.
Recommended
Electric Water Pump (EWP)
In a 12 V or 48 V mild-hybrid electric water pump, the TLE95613QXXUMA1 controls a three-phase BLDC pump motor at 5 A RMS per phase while the integrated charge pump guarantees 100 % duty-cycle high-side drive at low battery voltages. The 18 µA sleep-mode quiescent current is well below the typical <100 µA key-off ECU budget, preventing parasitic drain on the 12 V battery during parked-vehicle soak periods. SPI diagnostics report pump speed, temperature and electrical faults over CAN-FD to the thermal-management controller, supporting ASIL-B functional-safety decomposition at the vehicle level.
Recommended
Seat Ventilation Blower
A 12 V brushless seat-ventilation blower only needs modest torque, and the TLE95613QXXUMA1's four half-bridge outputs drive a small three-phase BLDC motor while the LIN transceiver connects directly to the body-control module's LIN bus. The exposed-pad PG-VQFN-48-31 package keeps the solution height below 1.6 mm, easing mechanical integration beneath the seat trim. Estimated: at 50 mA average coil current the IC dissipates under 0.4 W, so a 1 cm² copper pour is sufficient to keep junction temperature below +110 °C in a closed-seat environment.
Recommended
Battery Cooling Fan in 48 V Mild-Hybrid
The TLE95613QXXUMA1's 5.5 V to 28 V supply window can be powered directly from a 48 V bus through a small pre-regulator, driving a high-reliability 48 V cooling fan for the lithium-ion battery pack. The integrated CAN-FD interface streams fan RPM and temperature back to the battery-management system, while short-circuit protection isolates a wiring fault before the battery management controller can react. Combined with AEC-Q100 qualification, the device supports the functional-safety and quality requirements of electrified powertrain applications.
Recommended
Body Electronics DC Motor Driver
Beyond BLDC, the TLE95613QXXUMA1 can be configured per channel as a high-side or low-side driver, making it suitable for DC-motor loads such as window lifters, sunroof actuators and seat adjusters up to a few amps continuous. The SPI-controlled PWM engine generates up to 25 kHz switching frequencies, allowing quiet operation of brushed motors without acoustic noise. Built-in current sense and over-temperature shutdown protect against stall conditions, and the LIN bus enables integration into existing body-network architectures without a separate MCU.
Recommended
Recommended Products Summary
Engineering reference data for TLE95613QXXUMA1 — comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | TLE9561-1QX | TLE9561-2QX | TLE9561-4QX | TLE9180D31QKXUMA1 | TLE75080ESHXUMA1 |
|---|---|---|---|---|---|---|
| Brand | Infineon | Infineon | Infineon | Infineon | Infineon | Infineon |
| Package | PG-VQFN-48-31 | PG-VQFN-48-31 - same | PG-VQFN-48-31 - same | PG-VQFN-48-31 - same | PG-VQFN-48-31 - same | PG-VQFN-48-31 - same |
| Supply Voltage Range | 5.5 V to 28 V | 5.5 V to 28 V | 5.5 V to 28 V | 5.5 V to 28 V | 5.5 V to 28 V | 5.5 V to 28 V |
| Half-Bridge Outputs | 4 (extendable to 6) | 4 (extendable to 6) | 4 (extendable to 6) | 6 | 3-phase gate driver (no integrated MOSFETs) | 0 (8 high-side switches only) |
| CAN-FD Transceiver | Yes | No | Yes | Yes | No (companion TLE925x needed) | No |
| LIN Transceiver | Yes | Yes | No | Yes | No | No |
| AEC-Q100 | Yes | Yes | Yes | Yes | Yes | Yes |
| Function Class | Half-bridge + supply + CAN/LIN | Half-bridge + supply + LIN | Half-bridge + supply + CAN-FD | Half-bridge + supply + CAN/LIN (6 HB) | 3-phase gate driver only | 8-channel high-side switch |
Key Differentiators
- Single-IC integration of half-bridge + 5 V/3.3 V supply + CAN-FD + LIN (vs TLE9180D31QKXUMA1)
- Includes both CAN-FD and LIN (vs TLE9561-1QX / TLE9561-2QX)
- Six half-bridge channels via family extender (vs TLE9180D31QKXUMA1)
- 18 µA quiescent current for key-off battery budget (vs TLE75080ESHXUMA1)
Design Notes
The PG-VQFN-48-31 package relies on the exposed thermal pad for heat removal from the integrated half-bridge MOSFETs. Estimated: at 4 A RMS phase current and 14 V VBAT into a BLDC fan, total dissipation is roughly 2.5 W, requiring at least 4 cm² of 2 oz copper on the exposed pad plus 9 thermal vias (0.3 mm drill, 1.0 mm pitch) to keep junction rise under 60 °C at 85 °C ambient. Always consult the manufacturer datasheet thermal-resistance table (theta_JA) for the exact board configuration used in your design.
Place the charge-pump flying capacitor (typically 100 nF X7R 50 V, 0402 or 0603) between CP1 and CP2 within 2 mm of the device pins to ensure stable high-side gate-drive voltage and prevent MOSFET shoot-through. Keep VBAT and the high-current half-bridge return paths on a wide, short copper pour (≥ 50 mil) and connect the exposed pad to the power ground plane with at least 9 thermal vias to avoid ground bounce that could disrupt SPI communication.
Do not operate the TLE95613QXXUMA1 above 28 V on VBAT, including load-dump transients - place a 30 V or 36 V SMBJ-type TVS clamp across VBAT to ground to meet ISO 7637-2 pulse 5. Also, the WK pin must be debounced to avoid false wake events from LIN bus chatter during ECU power-up. When migrating firmware between TLE9561 family variants (TLE9561-1QX/2QX/3QX/4QX), re-check the SPI configuration register because CAN/LIN enable bits differ - reusing default code can leave one transceiver permanently disabled.
The half-bridge outputs can produce fast dV/dt edges (typ. 1 V/ns) that couple onto adjacent traces. Place an RC snubber (1 Ω + 1 nF X7R) across each motor phase terminal to ground and keep motor wires short or use twisted pairs. For CAN-FD nodes, add a 100 nF Y-capacitor at the bus connector as required by IEC 62228-3 to meet automotive OEM EMC limits. The integrated LIN slew rate of the TLE9561 family complies with LIN 2.x by default, so no external slope-control capacitor is needed.
Compliance Information
AEC-Q100 qualified automotive grade. Halogen-free status not explicitly stated in verified data - set to unknown. RoHS and REACH compliance stated by Infineon product page.
