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Home > Products > Integrated Circuits (ICs) > Power Management (PMIC) > Gate Drivers

Infineon Technologies 6EDL7141XUMA1

Name: 6EDL7141XUMA1
Brand: Infineon Technologies
SKU: 6EDL7141XUMA1
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: 6EDL7141XUMA1

Manufacturer:: Infineon Technologies

Category:: Gate Drivers

Package:: 48-VFQFN Exposed Pad

Datasheet:: 6EDL7141XUMA1.pdf

Description:: IC GATE DRVR HALF-BRIDGE 48VFQFN

Quantity:: RFQ Add To RFQ list

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Product details

Overview

6EDL7141XUMA1 from Infineon is a 3-phase smart gate driver IC for BLDC and PMSM motor control, integrating three half-bridge drivers with 1.5 A sink/source peak gate current, programmable gate voltage (7/10/12/15 V), independent high/low-side slew rate control, and 3–6PWM input support up to 200 kHz. It targets battery-powered power tools, e-bikes, and robotic lawn mowers.

For engineers reviewing the 6EDL7141XUMA1 datasheet, 6EDL7141XUMA1 pinout, 6EDL7141XUMA1 application, or 6EDL7141XUMA1 equivalent, key selection factors include its integrated synchronous buck converter (programmable switching frequency), 300 mA DVDD linear regulator, three current sense amplifiers with adjustable gain/offset, Hall sensor comparators, and SPI-configurable protections including OCP, UVLO, OTW/OTS, and locked-rotor detection.

Technical Context

The device implements a fully integrated motor control front-end: three independent half-bridge gate drivers with dual charge pumps enabling 100% duty cycle operation down to 5.5 V supply; programmable dead time per phase prevents shoot-through; and commutation logic supports 1PWM, 3PWM, and 6PWM modes with or without Hall sensors.

Its power architecture combines a high-efficiency synchronous buck converter (supplying gate driver charge pumps and DVDD) with a low-noise 300 mA linear regulator for MCU and analog circuitry, plus three rail-to-rail current sense amplifiers supporting bi-directional low-side shunt or RDSON sensing - all calibrated via SPI-accessible registers and auto-zero compensation.

Key Specifications

Parameter	Value and Actual Design Meaning
Supply Voltage Range	5.5 V to 60 V - enables direct integration into 12–48 V battery systems without external pre-regulation.
Peak Gate Drive Current	±1.5 A - sufficient to drive medium-power N-channel MOSFETs (e.g., 100 nC Qg) at ≤200 kHz switching.
Programmable Gate Voltage	7 V / 10 V / 12 V / 15 V - selects optimal VGS for specific MOSFET RDS(on) and switching loss trade-off.
Current Sense Amplifiers	3× configurable amplifiers with ±100 mV offset adjustment and 10–100 V/V gain - supports precise bi-directional phase current measurement in shunt or RDSON mode.
DVDD Linear Regulator	300 mA output at 3.3 V or 5 V - powers MCU, Hall sensors, and ADC reference independently of buck converter ripple.
SPI Interface	3.3 V/5 V compatible, full-duplex - enables real-time configuration of protection thresholds, slew rates, gain, and fault reporting without hardware change.
Thermal Package	VQFN-48 (7 mm × 7 mm, 0.5 mm pitch) with exposed thermal pad - achieves ≤35 °C/W junction-to-board thermal resistance for sustained 5 W dissipation.

Pinout & Package

MOTIX™ 6EDL7141XUMA1 is housed in a thermally enhanced 48-pin VQFN package (PG-VQFN-48-78), 7.0 mm × 7.0 mm body size, 0.5 mm lead pitch, with an exposed thermal pad for PCB-level heat dissipation.

Pin/Terminal	Circuit Role	Design Meaning
VCC	Main power supply input	Accepts 5.5–60 V; powers buck converter, charge pumps, and internal logic.
DVDD	Digital supply output	3.3 V or 5 V regulated output (300 mA) for MCU and peripherals.
nFAULT	Open-drain fault indicator	Active-low signal indicating OCP, UVLO, OTS, or locked rotor - directly interfaces to MCU interrupt pin.
CSx_INP/CSx_INN	Current sense amplifier inputs	Differential inputs for each of three CSA channels; support shunt or RDSON sensing topologies.
HALLx	Hall sensor comparator inputs	Three dedicated inputs (HALLU/HALLV/HALLW) for digital Hall sensor signals in sensor-based commutation.
SDO/SDI/SCLK/CSN	SPI interface pins	Full-duplex SPI bus for configuration, calibration, and fault register readback.
VSENSE/nBRAKE	Multi-function pin	Configurable as analog voltage monitor (VSENSE) or active-low brake enable (nBRAKE) with programmable response delay.

Key Features

Feature	Design Value
Independent HS/LS slew rate control	Reduces EMI emissions by allowing fine-tuned rise/fall time adjustment per bridge leg without compromising switching speed.
Programmable dead time per phase	Prevents shoot-through during PWM transitions by inserting user-defined delays between HS turn-off and LS turn-on (and vice versa).
Integrated synchronous buck converter	Efficiently generates gate driver and DVDD supplies from main battery; eliminates need for external DC/DC stages in compact designs.
Auto-zero compensated CSAs	Eliminates input offset drift over temperature/time, enabling stable current measurement accuracy across operating life without factory recalibration.
SPI-configurable protection thresholds	Allows runtime adaptation of OCP trip levels, UVLO hysteresis, and watchdog timeouts to match evolving system conditions or firmware updates.

Applications

Power Tools

E-Bikes

Use Scenario: Cordless drill/driver with variable torque and RPM control under 18–40 V Li-ion battery input.

IC Role / Device Role / Timing Role: 3-phase gate driver with integrated current sensing and braking, managing six N-MOSFETs in inverter stage while providing real-time phase current feedback to MCU.

Use Value: Enables precise torque limiting and stall detection via programmable OCP and locked-rotor watchdog - critical for safety-critical tool shutdown.

Use Scenario: Mid-drive e-bike controller using PMSM motor with Hall-based commutation and regenerative braking.

IC Role / Device Role / Timing Role: Motor gate driver with integrated Hall comparators, 1PWM+Hall commutation tables, and nBRAKE-controlled energy recirculation.

Use Value: Reduces BOM count by eliminating discrete Hall signal conditioning and external brake FET drivers - simplifies layout and improves timing consistency.

Robotic Lawn Mowers

Consumer Drones

Use Scenario: Autonomous navigation platform requiring dual-motor differential drive with thermal-aware speed regulation.

IC Role / Device Role / Timing Role: Dual 3-phase gate driver (two 6EDL7141s) with shared SPI bus, monitoring die temperature and motor current to throttle output before thermal shutdown.

Use Value: Integrated OTW/OTS and programmable thermal response allow safe continuous operation near enclosure thermal limits without external thermal sensors.

Use Scenario: 4-motor quadcopter with compact ESC design requiring minimal footprint and low EMI emissions.

IC Role / Device Role / Timing Role: Gate driver with programmable slew rate and spread-spectrum charge pump clock to suppress narrowband EMI peaks in RF-sensitive environments.

Use Value: Meets FCC Class B conducted/radiated emission requirements without added ferrite beads or shielding - validated in reference layouts.

Equivalent & Alternatives

The following parts are listed as comparable options for similar 3-phase smart gate driver applications.

Alternative Part	Technical Difference	Application Difference	Selection Advice
STSPIN32F0B	Integrated 32-bit ARM Cortex-M0 MCU + gate driver; fixed 12 V gate drive; no buck converter; 20 V max supply.	Best for cost-sensitive, lower-voltage (<24 V) applications where embedded firmware control is preferred over external MCU coordination.	Select when system requires on-chip motor control algorithm execution and reduced component count outweighs flexibility in gate voltage and supply range.
MP6550GQ	Standalone 3-phase gate driver only; no integrated buck, DVDD LDO, CSAs, or Hall comparators; 6 A peak drive; 5–35 V supply.	Suitable for high-current (>30 A) inverters where external power management and sensing are already implemented.	Select when external DC/DC, current sensing, and MCU interface are fully designed - avoids feature overlap and simplifies validation scope.

Compared with STSPIN32F0B and MP6550GQ, 6EDL7141XUMA1 uniquely balances integration depth (buck, DVDD, CSAs, Hall comparators, ADC) with configurability (SPI-programmable gate voltage, slew rate, dead time), making it optimal for mid-power, MCU-coordinated BLDC systems needing robust diagnostics and supply autonomy.

Availability

6EDL7141XUMA1 is available at Aetrix Electronics and suitable for battery-powered power tools, e-bikes, and robotic lawn mowers requiring stable component supply, long-term lifecycle support, and automotive-grade reliability under industrial temperature conditions.

Supply support for 6EDL7141XUMA1 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 AG is a German semiconductor manufacturer specializing in power management, automotive electronics, and industrial control ICs, with global manufacturing and quality certification to IATF 16949 and ISO 9001.

The MOTIX™ family delivers highly integrated motor control solutions targeting efficiency, safety, and system-level miniaturization - 6EDL7141XUMA1 specifically addresses the needs of portable, battery-operated BLDC/PMSM drives demanding autonomous power and sensing capabilities.

FAQ

What is the maximum recommended switching frequency for 6EDL7141XUMA1?

The device supports PWM inputs up to 200 kHz, verified in datasheet Section 3.2 across all 1PWM, 3PWM, and 6PWM modes. This limit ensures reliable dead time insertion, slew rate control, and current sensing timing integrity - exceeding it may cause timing violations in commutation logic or inaccurate CSA sampling windows.

Does 6EDL7141XUMA1 support both shunt-based and RDSON-based current sensing?

Yes - the three integrated current sense amplifiers support both configurations. RDSON sensing uses internal connections from phase nodes to CSA inputs, while shunt sensing connects external resistors to CSx_INP/CSx_INN. Gain, offset, and blanking time are independently configurable per channel via SPI registers.

How does the buck converter interact with the DVDD linear regulator?

The synchronous buck converter supplies the input to the DVDD linear regulator, which then provides a low-noise, ripple-free 3.3 V or 5 V output (up to 300 mA). This two-stage architecture isolates sensitive MCU and analog circuitry from buck switching noise while maintaining high overall efficiency across wide input voltage ranges.

Can the nFAULT pin be used for automatic system recovery after a fault?

No - nFAULT is a latched, active-low open-drain output that remains asserted until cleared via SPI command or device reset. Automatic recovery requires MCU intervention to read fault registers, diagnose root cause (e.g., overcurrent vs. overtemperature), and re-enable drivers using EN_DRV control - preventing unsafe restarts.

6EDL7141XUMA1 Specifications

Product attributes: Attribute value

Manufacturer:: Infineon Technologies

Series:: -

Package/Case:: 48-VFQFN Exposed Pad

Packaging:: Tape & Reel (TR)

Product Status:: Active

Programmable:: Not Verified

Driven Configuration:: Half-Bridge

Channel Type:: 3-Phase

Number of Drivers:: 3

Gate Type:: N-Channel MOSFET

Voltage - Supply:: 5.5V ~ 60V

Logic Voltage - VIL, VIH:: 0.8V, 2V

Current - Peak Output (Source, Sink):: 1.5A, 1.5A

Input Type:: Non-Inverting

High Side Voltage - Max (Bootstrap):: -

Rise / Fall Time (Typ):: -

Operating Temperature:: -40°C ~ 125°C (TJ)

Grade:: -

Qualification:: -

Mounting Type:: Surface Mount

Supplier Device Package:: PG-VQFN-48-78

6EDL7141XUMA1 FAQ

1.How can I place an order for 6EDL7141XUMA1 through Aetrix?

Please submit a Request for Quotation (RFQ) for 6EDL7141XUMA1 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 6EDL7141XUMA1 reliable?

The price and inventory of 6EDL7141XUMA1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 6EDL7141XUMA1 is usually 5 days.

3.What payment methods are accepted for 6EDL7141XUMA1?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 6EDL7141XUMA1 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for 6EDL7141XUMA1?

6EDL7141XUMA1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your 6EDL7141XUMA1 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 6EDL7141XUMA1?

For technical support, including 6EDL7141XUMA1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 6EDL7141XUMA1 requirements.

6.How does Aetrix verify that 6EDL7141XUMA1 is sourced from the original manufacturer or authorized distributors?

All 6EDL7141XUMA1 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 6EDL7141XUMA1 meets industry standards.

7.What is the process for return or replacement of 6EDL7141XUMA1?

All 6EDL7141XUMA1 units undergo pre-shipment inspection (PSI). If there is an issue with 6EDL7141XUMA1, 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 6EDL7141XUMA1 part is unused and in its original packaging.

Return procedure for 6EDL7141XUMA1:

1.Submit a request within 90 days.

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

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