6ED2742S01Q
Three-phase motor control gate driver IC for battery supplied BLDC motor control
The MOTIX™ 6ED2742S01Q is a 160 V SOI based gate driver designed for three phase BLDC motor drive applications. Integrated bootstrap diodes are used to supply the three external high sides charging bootstrap capacitors and supports 100% duty cycle operation by a trickle charge pump. Protection features include under voltage lockout, over current protection with configurable threshold, fault communication and automatic fault clear. The output drivers feature a high-pulse current buffer stage designed for minimum driver cross-conduction. A current sense operational amplifier (CSA) with selectable gain is integrated between the VSS and COM. This driver is a simple, easy to use, scalable, robust & cost effective -one stop solution for variety of battery powered applications such as Power tools, Robotics, & LEVs for wide range of battery voltages.
Summary of Features
- Bootstrap voltage (VB node) of +160 V
- Floating channel designed for bootstrap operation
- Integrated power management unit (PMU) with Linear pre-regulator to enable wide input VIN range & Integrated charge pump for stable VCC
- Integrated current sense amplifier (CSA) with selectable gain
- Integrated over-current protection with selectable VREF threshold
- 100% duty cycle operation with trickle charge pump per high side
- Integrated low RON, ultra-fast bootstrap diodes
- Independent under voltage lockout for both high and low side
- Integrated shoot-through protection with built-in dead time
- Multi-function RFE pin (Enable, Fault, and automatic Fault clear)
- Integrated short pulse / noise rejection input filter
- Schmitt trigger inputs with hysteresis
- 3.3 V, 5 V input logic compatible, outputs in phase with inputs
- Available in small footprint QFN32 lead, 5x5 mm package
2kV HBM ESD, RoHS compliant
Benefits
- High Power Density
- Smaller Footprints
- High Durability and Reliability
- Excellent Thermal Management
- Scalability
- Functionality (100% Duty Cycle for Handled tools)
- Simplicity (Easy to use)
- One stop solution for Cordless Power Tools
6ED2742S01Q is a 160 V gate driver capable of driving MOSFETs in a three-phase inverter configuration to drive a brushless DC motor.
It features an integrated Power Management Unit consisting of a linear pre-regulator that steps down input voltages between 6 V and 140 V. It also feeds the charge pump that provides a stable VCC of 12 V to drive the MOSFETs.
This training discusses the existing 200 V level shift gate driver portfolio and introduces the new 160 V gate driver portfolio while focusing on recently released devices, the MOTIX™ 160 V Gate Driver – 6ED2742S01Q, its key features and advantages. In addition you will learn about the various Power Management Unit (PMU) configurations and key integrated protection features of 160 V Gate Driver 6ED2742S01Q demonstrating its ease of use, simplicity and technical aspects.
