Special Projects Relay Driver

Part-No. / Function Interface High-Side Driven Low-Side Driven Bi-Stabil Included µC Feed-Back Inputs Package Comment
E523.01, E523.11 (*SBC)
LIN2.x Relay Node SBC for 6/5 Relays
  • LIN1.3/2.x/PWM

6 or

6 or

5

External 3.3V/5V

0 ( to ext.µC)

QFN44L7
QSOP44
QFN48L7

  • Regulator
  • Watchdog
E523.02, E523.12 (*SBC)
LIN2.x Relay Node SBC for 4/3 Relays
  • LIN1.3/2.x/PWM

4 or

4 or

3

External 3.3V/5V

0 ( to ext.µC)

QFN44L7
QSOP44

  • Regulator
  • Watchdog
E523.03, E523.04, E523.13, E523.14 (*SBC)
LIN2.x Relay Node SBC for 1 Relay
  • LIN1.3/2.x/PWM

1 or

1

-

External 3.3V/5V

0 ( to ext.µC)

QFN20L4
QFN32L5

  • Regulator
  • Watchdog
E523.06 (*SoC)
Free Programmable LIN2.x Relay Node for 6/5 relays
  • LIN1.3/2.x/PWM
  • Flashable via LIN

6 or

6 or

5

16 bit 4-48Mhz

8

QFN48L7

  • 32k FLASH (free programmble)
  • 16k SysROM (hardware LIN library)
  • 4k RAM
E523.30, E523.31, E523.34, E523.37 (*SoC)
Free Programmable LIN2.x Relay Node for 2-4 relays
  • LIN1.3/2.x/PWM
  • LIN auto-addressing
  • Flashable via LIN

2 or

2 or

3

8 bit

3

QFN32L6

  • 8k FLASH and ROM + 4k SysROM library
  • switchable  5V supply for external needs
  • 3.3V ADC reference for ratiometric measurements
  • ROM version available

Motor Control DC Motor

Part-No. / Function Interface VSUPPLY IPEAK IMAX DC P(Motor) max RDSON Package Comment
E523.03, E523.04, E523.13, E523.14 (*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
E523.06 (*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

6x ±75mA

≈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)

BLDC Motor BLDC Motor Controller

Part-No. / Function Interface VSUPPLY IPEAK IMAX DC P(Motor) peak RDSON Package Comment
E523.05 (*SoC)
BLDC Motor Controller with 16bit CPU (LIN/PWM Interface)
  • LIN 2.x (1.3 comp.),
    SAE-J2602 or
    PWM bidirectional
  • SPI for expansion
  • LIN Flash update
  • JTAG

7V to 28V (5V to 42V)

6x ±400mA

6x ±75mA

≈1.5kW (external FETs)
≈3W (direct drive)

8Ω (HS)
4Ω (LS)

QFN48L7

  • For new designs E523.06 is recommended
  • 16bit / 48 MHzCPU assisted by 2 powerful co-processors
  • Library ROM for LIN-stack, software update via LIN
  • Software support on request
  • 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 expansion
  • LIN Flash update
  • JTAG

7V to 28V (5V to 42V)

6x ±400mA

6x ±75mA

≈1.5kW (external FETs)
≈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
  • Software support on request
  • TJunc peak = +125°C (contact supplier for higher temperature)
  • *Plug & Play:
    Demosoftware for
    - sensorless HVAC fan,
       engine cooling fan
    - field oriented control (FOC)
       for pumps

BLDC Motor BLDC Motor Driver

Part-No. / Function Interface VSUPPLY IPEAK IMAX DC P(Motor) peak RDSON Package Comment
E523.10 (*SoC)
BLDC-Motor Driver with Cold-Crank Capability
  • PWM bidirectional
  • SPI for configuration

7V to 28V (4.5V to 42V)

6x +400mA
6x -600mA

6x ±75mA

≈1.5kW (external FETs)
≈3W (direct drive)

8Ω (HS)
4Ω (LS)

QFN44L7

  • Voltage Regulator (3.3V/5V) selectable
  • Precise deadtime generation
  • Watchdog/Diagnostics
  • TJunc peak = +170°C

Special Projects Relay Driver

Part-No. / Function Interface High-Side Driven Low-Side Driven Bi-Stabil Included µC Feed-Back Inputs Package Comment
E520.02, E520.08 (*Driver IC)
12/8x Low-Side Relay driver with constant holding current
  • SPI

-

12/08

-

External

0 (to ext. µC)

QFN32L5 (E520.02)
SOIC28 (E520.02)
QFN20L5 (E520.08)
SOIC20 (E520.08)

  • Automatical VBAT dependent PWM generation for constant holding current