Description

The E523.50 IC is a compact and robust high-voltage BLDC (brush-less DC) motor driver for industrial and automotive applications. A DC/DC buck converter efficiently provides a 11V/100mA supply for the gate drivers and other... read more

Features

  • Voltage range 12V to 72V (7V to 76V peak)
  • CPU 16 bit, 24 - 48MHz for application tasks
  • 32kByte FLASH, 16kByte MaskROM, 4kByte SRAM
  • 10 bit 1 Msample SAR ADC
  • 4x 16 bit PWM generation (edge/center aligned)
  • Adjustable window watchdog (independent clock)
  • 6x 200mA gate drivers with programmable dead time and protection features
  • Fast OpAmp for foot current measurement

Documentation

Document Description Type
Info Sheet PDF 199 kB
Product Flyer BLDC Motor Control PDF 3,3 MB

Application diagram

Applications

  • Powertrain Actuator
  • Engine cooling fan
  • Throttle Valve
  • Oil / Hydraulic Pump
  • Fuel Pump
  • Water Pump
  • Urea Pump
  • Belt Pre-Tightner
  • Electric parking break (EPB)
  • Convertable Top
  • Wiper Control
  • HVAC Fan
  • HVAC Flaps

Order Information

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Samples

Part No. Temp. Range Package Order No.
E523.52 -40°C to +150°C QFN36L7 E52352A279B


Boards

Part No. Description Board type Order No.
E523.52 72V Brushless Motor Gate Driver with 16bit Demo- / Evaluation Board K52352-0001
*Plug & PlayChip with defined functionality | no controller programming necessary
*SoCSystem-on-a-Chip | with integrated microcontroller
*SBCSystem-Basic-Chip | with Voltage Regulator Reset, Watchdog, physical Interface
*Driver ICDriver Chip without SBC or SoC features