Motor Control _ DC Motor

The Elmos DC Motor control ICs are the perfect match for various applications. All DC Motor driver ICs are designed for energy saving, high performance and great quality. Extensive diagnostic functions ensure a high level of reliability - integrated functions include: Protection against overcurrent (with programmable threshold), temperature, over and under voltage, short circuit (with programmable threshold) and supply voltage.
Part-No./Function Interface FlexRayTM Standard Recommended IMAX Efficiency Output Range Transducer frequency Driver output Memory Detection Sensitivity Bandwidth VBAT VOUT VSUPPLY Protection ISUPPLY IPEAK IMAX DC P(Motor) peak P(Motor)max VDD VER Iq RDSON ESD (kV) Bitrate Cranking Support High-Side Driven Low-Side Driven Bi-Stabil Included µC Feed-Back Inputs Package Status Comment
E523.03/04/13/14 (*SBC)
DC Motor LS FET Driver (LIN/PWM Interface)
  • LIN 2.x (1.3) or
    SAE-J2602
    (only E523.03/13) or
  • PWM bidirectional
  • SPI for configuration

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

7V to 28V (5V to 42V) ±400mA ±75mA

≈1.5kW
(external FETs)
≈1.3W
(direct drive)

8Ω (HS)
4Ω (LS)

QFN20L4
QFN32L5 (with high voltage spacer)

 

 

 

 

  • Voltage Regulator
    E523.03/13: 5V | E523.04/14: 3.3V
  • Watchdog/Diagnostics
  • Fast LIN Flash update
  • TJunc peak = +170°C
E523.05 (*SoC)
DC 2x Half-Bridge Controller with 16bit CPU (LIN / PWM Interface)
  • LIN 2.x (1.3 comp.), SAE-J2602 or PWM bidirectional
  • SPI for configuration
  • LIN Flash update
  • JTAG

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

7V to 28V (5V to 42V) 6x ±400mA 6x ±75mA

≈1.5kW
(external FETs)
≈1.3W
(direct drive)

8Ω (HS)
4Ω (LS)

QFN48L7

 

 

 

 

 

  • For new designs E523.06 is recommended 
  • 16bit / 48 MHz CPU assisted by 2 powerful co-processors
  • Library  ROM for LIN-stack software update via LIN
  • Charge Pump Driver included
  • TJunc peak = +125°C
    (Contact supplier for higher temperature)
E523.06 (*SoC)
Field-Oriented BLDC Motor Controller with 16 Bit CPU
  • LIN 2.x (1.3 comp.), SAE-J2602 or PWM bidirectional
  • SPI for configuration
  • LIN Flash update
  • JTAG

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

7V to 28V (5V to 42V) 6x ±400mA 6x ±75mA ≈1.5kW (external FETs)<br />≈3W (direct drive)

 

 

 

8Ω (HS)
4Ω (LS)

QFN48L7
LQFP48L7EP

 

 

 

  • 16bit/48 MHzCPU assisted by 2 powerful co-processors
  • Library  ROM for LIN-stack software update via LIN
  • Charge Pump Driver included
  • TJunc peak = +125°C
    (Contact supplier for higher temperature)
    E523.30 (*SoC)
    2x Full Bridge Controller (LIN / PWM Interface)
    • LIN 2.x (1.3) or
    • SAE-J2602 or
    • PWM bidirectional
    • LIN auto-addressing
      (slave mode position
      detection)
    • LIN Flash update for
      EoL and Service
    • JTAG

       

       

       

       

       

       

       

       

       

       

       

       

       

       

       

       

       

       

       

       

       

       

       

       

       

       

       

       

       

       

      7V to 20V (5.5V to 42V) - 2x ±75mA

      ≈25W
      (per Motor)

      225mΩ (HS)
      275mΩ (LS)

      QFN32L6

       

       

       

       

       

      • Drives 1 or 2 DC motors
      • 8bit CPU, 8k FLASH, 64Byte E2PROM
      • Current chopper motor control
      • Supply and read-out of up to 3, potentiometers or sensors
      • GPIO-pins
      • TJunc peak = +170°C
        (contact supplier for higher temperatures)
      • (*Plug & Play) - Application software on request
        E910.72 (*Driver IC)
        6x Half-Bridge DC Motor with sensorless positioning
        SPI™ for configuration

         

         

         

         

         

         

         

         

         

         

         

         

         

         

         

         

         

         

         

         

         

         

         

         

         

         

         

         

         

         

        6V to 19V (40V) - 540mA ≈7W&lt;br />(1 Motor Mode)<br />

        1.25Ω

        QFN32L5

         

         

         

        • Sensorless motor positioning
        • 3 independent pulse detectors
        • Excellent positioning performance
        • Drives 3 or 5 DC actuators
        • TJunc peak = +150°C

          *Plug & Play Chip with defined functionality | no controller programming necessary
          *SoC System-on-a-Chip | with integrated microcontroller
          *SBC System-Basic-Chip | with Voltage Regulator Reset, Watchdog, physical Interface
          *Driver IC Driver Chip without SBC or SoC features