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Recovered and supplied (Infineon) 6EDL7141XUMA1 half-bridge gate driver IC Non-reversed-phase PG-VQFN-48-78.

summarize

The 6ED7141 gate driver IC is designed for use in three-phase BLDC or PMSM motor drive applications. The device has three half-bridge drivers, each capable of driving both high - and low-side n-channel MOSFETs. In addition, the device has a programmable dead-time delay that prevents current breakdown between the HS and LS switches in normal operating mode.

The 6ED7141 features separate charge pumps for low - and high-side gate drivers, supporting 100% duty cycle and low-voltage power operation. The gate driver can be programmed for a 7V, 10V, 12V or 15V power supply. The conversion rate of the drive signal is set by fine-grained programming to reduce EMI radiation.

The 6EDL7141 has a number of protective features that increase the robustness of applications under harsh conditions, such as monitoring power supply voltages and system parameters. The integrated SPI provides detailed fault reporting and flexible parameter Settings, such as gain of the current detection amplifier, conversion rate control of the gate driver, various protection features or gate driver voltage.

6EDL7141XUMA1 Technical Specifications

Drive configuration: half bridge

Channel type: 3 phases

Number of drives: 3

Gate type: N channel MOSFET

Voltage - Power supply: 5.5V ~ 60V

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

Current - Peak output (input, pull out) : 1.5A, 1.5A

Input type: non-inverting

Rise/fall time (typical value) : -

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

Mounting type: Surface mount type

Package/housing: 48-VFQFN bare pad

Supplier device package: PG-VQFN-48-78

Basic product number: 6EDL7141

Application

Power tool

Garden tools

Three-phase BLDC and PMSM motors

Electric bicycle

Robots, RC toys, consumer drones and multi-rotor aircraft

Pumps and fans

Company website: www.hkmjd.com