My Inquiry
My Account
Infineon Technologies TLE7183QUXUMA5
- Part No.:
- TLE7183QUXUMA5
- Manufacturer:
- Infineon Technologies
- Category:
- Motor Drivers, Controllers
- Package:
- 48-TQFP Exposed Pad
- Datasheet:
-
TLE7183QUXUMA5.pdf
- Description:
- IC MOTOR DRIVER 5.5V-20V 48TQFP
- Quantity:
- Payment:
- Shipping:
Inventory:3,790
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
TLE7183QUXUMA5 from Infineon is a 3-phase high- and low-side MOSFET driver IC for automotive motor control, featuring six independent gate drivers (3 high-side, 3 low-side), integrated charge pumps enabling operation down to 5.5 V supply, 30 kHz PWM capability, and five selectable short-circuit detection thresholds (SCD1–SCD5). It drives external N-channel MOSFETs in cooling fans, water pumps, and electric power steering systems.
For engineers reviewing the TLE7183QUXUMA5 datasheet, TLE7183QUXUMA5 pinout, TLE7183QUXUMA5 application, or TLE7183QUXUMA5 equivalent, key selection criteria include gate drive strength (400 nC load, ~150 ns rise/fall), dual enable inputs (ENA1/ENA2), phase voltage feedback (U_fb/V_fb/W_fb), shunt current sensing (ISP/ISN/VO), and diagnostic ERR1/ERR2 outputs with 2-bit error coding.
Technical Context
The TLE7183QUXUMA5 integrates three floating high-side drivers with level shifters and three grounded low-side drivers, each with independent input control (IHx/ILx) and gate output (GHx/GLx). It employs two independent charge pump circuits (CH1/CL1/CB1 and CH2/CL2/CB2) to sustain high-side gate drive under low VS conditions (≥5.5 V).
Protection architecture includes per-phase short-circuit detection referenced to VDH, shoot-through prevention via programmable dead time (DT pin), undervoltage/overvoltage shutdown, overtemperature warning, and integrated overcurrent sensing via a precision current-sense amplifier (ISP/ISN/VO/VRI/VRO/AGND).
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage Range | 5.5 V to 45 V - supports full automotive battery range including cold-crank (5.5 V) and load-dump (45 V) |
| Max Gate Charge Drive | 400 nC - enables direct drive of high-power MOSFETs without external buffers |
| Rise/Fall Time | ~150 ns - ensures fast switching at up to 30 kHz PWM for efficient motor commutation |
| Short-Circuit Detection | 5 fixed thresholds (0.5 V to 2.0 V) - configurable SCD level selection for precise fault margin tuning |
| Diagnostic Outputs | ERR1 & ERR2 with 2-bit encoding - delivers real-time fault classification (short, overtemp, UVLO, etc.) |
| Current Sense Accuracy | ±1.5% gain error (typ.) - enables high-fidelity motor phase current monitoring for closed-loop control |
| Operating Junction Temp | -40 °C to +150 °C - qualified for under-hood automotive environments per AEC-Q100 |
Pinout & Package
Package: PG-TQFP-48 with exposed heat slug (RoHS-compliant, AEC-Q100 qualified).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| SH1–SH3 | High-side source connection | Provides return path for high-side floating driver stage; must be connected to respective MOSFET source |
| SL1–SL3 | Low-side source connection | Ground reference for low-side gate drivers; tied to system power ground or shunt resistor |
| GH1–GH3 / GL1–GL3 | Gate drive outputs | Direct high-current outputs (±1 A peak) for driving N-channel MOSFET gates |
| IH1–IH3 / IL1–IL3 | Logic-level inputs | Separate active-low (IHx) and active-high (ILx) inputs per phase for flexible PWM control |
| U_fb / V_fb / W_fb | Digital phase voltage feedback | CMOS-compatible logic signals indicating high/low state of each motor phase for commutation timing |
| ISP / ISN / VO | Shunt current sense interface | Differential input (ISP/ISN) and amplified output (VO) for bidirectional motor current measurement |
| ERR1 / ERR2 | Fault status outputs | Open-drain outputs encoding 4 fault types via 2-bit combination (e.g., short circuit, overtemp) |
| DT | Dead time programming | Analog pin setting minimum off-time between complementary HS/LS switching to prevent shoot-through |
Key Features
| Feature | Design Value |
|---|---|
| Integrated dual charge pumps | Enables reliable high-side drive at VS ≥5.5 V without external bootstrap components |
| Programmable dead time | Adjustable via external resistor on DT pin to match MOSFET switching characteristics |
| Per-phase short-circuit detection | Five factory-set VDH-referenced thresholds (0.5 V–2.0 V) for scalable fault sensitivity |
| Dual enable inputs (ENA1/ENA2) | Allows independent activation of functional blocks (e.g., enable driver but disable diagnostics) |
| 2-bit diagnostic encoding | Reduces pin count while delivering discrete fault identification (e.g., ERR1=low, ERR2=high = overtemperature) |
Applications
| Cooling Fan Control | Electric Power Steering (EPS) |
|---|---|
Use Scenario: Variable-speed radiator fan driven by 3-phase BLDC motor in ICE and hybrid vehicles. IC Role / Device Role / Timing Role: Gate driver providing synchronized high- and low-side switching with phase voltage feedback for sensorless commutation. Use Value: Enables >90% efficiency across 20–100% duty cycle and maintains torque at low battery voltage (5.5 V), critical during engine start. | Use Scenario: Compact, high-torque assist motor in column-assist EPS systems requiring fail-safe operation. IC Role / Device Role / Timing Role: Fault-aware driver with real-time short-circuit and overtemperature reporting to MCU for torque reduction or shutdown. Use Value: Integrated 2-bit diagnostics reduce communication overhead vs. SPI-based alternatives, accelerating safety response (<100 µs fault-to-flag). |
| Water Pump Control | Electro-Hydraulic Brake (EHB) |
Use Scenario: Electric coolant pump in thermal management systems for EV battery packs and power electronics. IC Role / Device Role / Timing Role: High-efficiency 3-phase driver with shunt-based current sensing for precise flow-rate control and stall detection. Use Value: ±1.5% current sense gain accuracy enables <±5% torque error, improving pump lifetime and thermal regulation fidelity. | Use Scenario: Redundant actuator motor in brake-by-wire systems demanding ASIL-D compliant fault handling. IC Role / Device Role / Timing Role: Driver with dual enable (ENA1/ENA2) and independent ERRx outputs supporting hardware-level redundancy monitoring. Use Value: Programmable SCD threshold (e.g., SCD5 = 2.0 V) allows margin tuning against transient noise in high-EMI brake valve circuits. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 3-phase gate driver applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| BD9M500MUV | Single-supply 12 V operation only; no charge pumps; max VS = 28 V; no VDH-based SCD | Lacks low-voltage operation and phase-specific fault detection; suited for non-automotive 12 V BLDC fans | Select when cost-sensitive, non-AEC, and VS remains stable near 12 V |
| MPQ6535-AEC1 | Integrated 3-phase MOSFETs (not driver-only); 40 V max; no shunt amplifier; SPI diagnostics only | Higher integration but no external MOSFET flexibility; diagnostics require MCU SPI interface | Select when board space is constrained and discrete FET selection is unnecessary |
Compared with BD9M500MUV and MPQ6535-AEC1, the TLE7183QUXUMA5 uniquely combines wide-input operation (5.5–45 V), VDH-referenced per-phase short-circuit detection, and analog shunt amplification - making it the only choice for AEC-Q100-compliant, high-diagnostic-fidelity 3-phase drives where external MOSFET optimization and cold-crank robustness are mandatory.
Availability
TLE7183QUXUMA5 is available at Aetrix Electronics and suitable for cooling fan control, electric power steering, and water pump applications requiring stable component supply, AEC-Q100 qualification, and long-term automotive lifecycle support.
Supply support for TLE7183QUXUMA5 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, and industrial control ICs, with leadership in high-reliability automotive electronics.
The TLE7183QUXUMA5 belongs to Infineon's TLE automotive driver IC family, designed specifically for robust, diagnostic-rich control of external MOSFETs in safety-critical 3-phase motor applications such as EPS and EHB.
FAQ
What is the purpose of the VDH pin?
The VDH pin serves as the reference node for per-phase short-circuit detection. It connects to the common drain node of all high-side MOSFETs and enables detection of low-impedance faults by comparing sensed voltage against one of five factory-set thresholds (SCD1–SCD5). This architecture isolates fault detection from gate drive supply variations.
How does the TLE7183QUXUMA5 support low-voltage operation below 12 V?
It uses two independent integrated charge pumps (CH1/CL1/CB1 and CH2/CL2/CB2) to generate boosted gate drive voltages for high-side MOSFETs, sustaining full functionality down to VS = 5.5 V. This eliminates reliance on external bootstrap diodes/capacitors and ensures reliable commutation during automotive cold-crank conditions.
Can the TLE7183QUXUMA5 drive both N-channel and P-channel high-side MOSFETs?
No - the TLE7183QUXUMA5 is designed exclusively for N-channel high-side MOSFETs, as confirmed by its floating high-side driver architecture, level-shifter design, and requirement for VDH-referenced short-circuit detection. P-channel devices are incompatible due to lack of source-follower drive capability and mismatched protection logic.
What diagnostic faults are encoded by ERR1 and ERR2?
ERR1 and ERR2 provide 2-bit open-drain outputs encoding four discrete faults: short circuit (both low), overtemperature (ERR1 low, ERR2 high), undervoltage/overvoltage (ERR1 high, ERR2 low), and internal reset condition (both high). The encoding is fixed and documented in Section 5.2.7 of the datasheet; no configuration is required.
TLE7183QUXUMA5 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Series:
- -
- Package/Case:
- 48-TQFP Exposed Pad
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Discontinued at Digi-Key
- Motor Type - Stepper:
- -
- Motor Type - AC, DC:
- Brushless DC (BLDC)
- Function:
- Controller - Commutation, Direction Management
- Output Configuration:
- Pre-Driver - Half Bridge (3)
- Interface:
- Parallel
- Technology:
- Power MOSFET
- Step Resolution:
- -
- Applications:
- -
- Current - Output:
- -
- Voltage - Supply:
- 5.5V ~ 20V
- Voltage - Load:
- -
- Operating Temperature:
- -40°C ~ 150°C (TJ)
- Grade:
- Automotive
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- PG-TQFP-48-8
TLE7183QUXUMA5 FAQ
1.How can I place an order for TLE7183QUXUMA5 through Aetrix?
Please submit a Request for Quotation (RFQ) for TLE7183QUXUMA5 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 TLE7183QUXUMA5 reliable?
The price and inventory of TLE7183QUXUMA5 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TLE7183QUXUMA5 is usually 5 days.
3.What payment methods are accepted for TLE7183QUXUMA5?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TLE7183QUXUMA5 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TLE7183QUXUMA5?
TLE7183QUXUMA5 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TLE7183QUXUMA5 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 TLE7183QUXUMA5?
For technical support, including TLE7183QUXUMA5 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TLE7183QUXUMA5 requirements.
6.How does Aetrix verify that TLE7183QUXUMA5 is sourced from the original manufacturer or authorized distributors?
All TLE7183QUXUMA5 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 TLE7183QUXUMA5 meets industry standards.
7.What is the process for return or replacement of TLE7183QUXUMA5?
All TLE7183QUXUMA5 units undergo pre-shipment inspection (PSI). If there is an issue with TLE7183QUXUMA5, 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 TLE7183QUXUMA5 part is unused and in its original packaging.
Return procedure for TLE7183QUXUMA5:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
TLE7183QUXUMA5 Tags
-
DRV2603RUNR
Texas Instruments
-
DRV8837CDSGR
Texas Instruments
-
DRV8837DSGR
Texas Instruments
-
DRV8838DSGR
Texas Instruments
-
DRV8839DSSR
Texas Instruments
-
EMC2301-1-ACZL-TR
Microchip Technology
-
DRV8231ADSGR
Texas Instruments
-
EMC2302-2-AIZL-TR
Microchip Technology
-
DRV8800PWPR
Texas Instruments
-
DRV8835DSSR
Texas Instruments
-
EMC2303-1-KP-TR
Microchip Technology
-
DRV8876PWPR
Texas Instruments
Tech Hub
An engineering guide to LED driver operation, constant-current and constant-voltage outputs, linear and switching topologies, dimming, IC selection, calculations, replacement compatibility, and fault c…
Operational amplifier guide covering op amp basics, feedback, ideal vs real op amps, common configurations, buffer circuits, offset, bias current, gain-bandwidth, slew rate, rail-to-rail limits and sel…
Jumper cables guide covering safe connection order, red and black clamp placement, final ground connection, cable gauge, length, clamp quality, copper vs CCA cables, jump starter comparison and battery…
LDO regulator guide covering low dropout voltage, power dissipation, thermal design, PSRR, output noise, capacitor stability, adjustable LDO circuits, LDO vs buck converter and datasheet selection chec…
Conditional Access Module guide covering CAM meaning, CI/CI+ interface, smart card authorization, DVB security workflow, TV and set-top box compatibility, internal electronics, ESD protection, connecto…
Guide to electronic component obsolescence covering EOL risk, PCN/PDN notices, last-time buy planning, replacement options, form-fit-function validation, counterfeit risk and BOM lifecycle management.
18650 battery guide covering lithium-ion cell basics, 3.6V/3.7V voltage, 4.2V charging, mAh and Wh capacity, protected cells, chargers, BMS, series-parallel packs, holders, welding and sourcing checks.…
Hall effect sensor guide covering working principle, linear and digital sensors, Arduino circuits, current sensing, speed detection, automotive applications, A3144 examples, signal filtering and datash…
Product Change Notification guide for electronic components, covering PCN meaning, PCN vs PDN/EOL, common change types, risk levels, form-fit-function review, engineering validation, BOM control, LTB/L…
A practical guide to blend door actuators, covering HVAC function, symptoms, location, AC and heater issues, reset and calibration, replacement cost, electrical diagnosis, compatibility checks, and rep…
