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DC Motor Controller IC

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 VSUPPLY IPEAK P(Motor) max RDSON Package Comment
E523.05 (*SoC / *Plug & Play)
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)

6 channel

≈1.5kW
(external FETs)

≈3W
(direct drive)

8Ω (HS)
4Ω (LS)

QFN48L7
  • 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)
E523.06 (*SoC)
Field-Oriented DC 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

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

8Ω (HS)
4Ω (LS)

QFN48L7
  • 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)
E523.26 (*SoC)
DC Motor Driver with 16kB Flash
  • LIN 2.x (1.3) or
    SAE-J2602
  • SPI for configuration

5V to 20V
(5V to 40V)

1 channel

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

8Ω (HS)
8Ω (LS)

QFN32L6
  • Includes μC, memory, interfaces, high side gate driver, supply and measurement functions
  • TJunc peak = +150°C
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)

2 channel

≈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) - Demosoftware on request
E523.62 (*SoC)
Fully Integrated Motor Controller with 4 Half Bridges (under development)
  • LIN 2.2 autobaud interface and auto-addressing
    (compliant to LIN 2.0 and 1.3 and SAE-J2602-2),
    LIN 2.2 SNPD

  • User-configurable GPIOs including SPI,SEND, analog input and ARM-SWD IF

7-18V
(5.5V-28V limited; 40V load dump)

4ch with 600mA/ch

≈9W

1.6Ω (HS)
3.0Ω (LS)

TSSOP16-EP
  • Universal Controller to support BLDC, 
    Stepper and Brushed DC Motors
  • 40MHz ARM® Cortex®-M23 with 64kB Flash
  • SysROM including 
    Bootloader and LIN Stack
  • MotCoS ready 
E523.63 (*SoC)
Fully Integrated Motor Controller with 4 Half Bridges (under development)
  • LIN 2.2 autobaud interface and auto-addressing
    (compliant to LIN 2.0 and 1.3 and SAE-J2602-2),
    LIN 2.2 SNPD

  • User-configurable GPIOs including SPI,SEND, analog input and ARM-SWD IF

7-18V
(5.5V-28V limited; 40V load dump)

4ch with 1000mA/ch

≈15W

0,6Ω (HS)
1,0Ω (LS)

TSSOP16-EP
  • Universal Controller to support BLDC, 
    Stepper and Brushed DC Motors
  • 40MHz ARM® Cortex®-M23 with 64kB Flash
  • SysROM including 
    Bootloader and LIN Stack
  • MotCoS ready 
E910.72 (*Driver IC)
6x Half-Bridge DC Motor with sensorless positioning
  • SPI™ for configuration

6V to 19V (40V)

-

≈7W
(1 Motor Mode)

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
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