DC/DC Converter Automotive

Part-No. / Function Recommended IMAX Efficiency VOUT VSUPPLY Package Comment
E522.01
Low Quiescent Current Step Down Converter (5V/500mA)

500mA

>92%

5V

4.3V to 40V

QFN20L4
TSSOP16

  • Idle current of 12µA typ.
  • Sleep current of 8µA typ.
  • Input voltage up to 40V
  • Up to 100% duty cycle
  • Undervoltage lockout
E522.02
Low Quiescent Current Step Down Converter (3.3V/500mA)

500mA

>92%

3.3V

4.3V to 40V

QFN20L4
TSSOP16

  • Idle current of 12µA typ.
  • Sleep current of 8µA typ.
  • Input voltage up to 40V
  • Up to 100% duty cycle
  • Undervoltage lockout
E522.03
Low Quiescent Current Step Down Converter (5V/350mA)

350mA

>92%

5V

4.3V to 40V

QFN20L4
TSSOP16

  • Idle current of 12µA typ.
  • Sleep current of 8µA typ.
  • Input voltage up to 40V
  • Up to 100% duty cycle
  • Undervoltage lockout
E522.04
Low Quiescent Current Step Down Converter (3.3V/350mA)

350mA

>92%

3.3V

4.3V to 40V

QFN20L4
TSSOP16

  • Idle current of 12µA typ.
  • Sleep current of 8µA typ.
  • Input voltage up to 40V
  • Up to 100% duty cycle
  • Undervoltage lockout
E522.05
Low Quiescent Current Step Down Converter (Adjustable Voltage/500mA)

500mA

>92%

1.5V to 40V

4.3V to 40V

QFN20L4
TSSOP16

  • Idle current of 12µA typ.
  • Sleep current of 8µA typ.
  • Input voltage up to 40V
  • Up to 100% duty cycle
  • Undervoltage lockout
E522.06
Low Quiescent Current Step Down Converter (Adjustable Voltage/350mA)

350mA

>92%

1.5V to 40V

4.3V to 40V

QFN20L4
TSSOP16

  • Idle current of 12µA typ.
  • Sleep current of 8µA typ.
  • Input voltage up to 40V
  • Up to 100% duty cycle
  • Undervoltage lockout
E522.07
Low Quiescent Current Step Down Converter (5V/1A)

1000mA

>92%

5V

4.3V to 40V

QFN20L4

  • Idle current of 12µA typ.
  • Sleep current of 8µA typ.
  • Input voltage up to 40V
  • Up to 100% duty cycle
  • Undervoltage lockout
E522.08
Low Quiescent Current Step Down Converter (3.3V/1A)

1000mA

>92%

3.3V

4.3V to 40V

QFN20L4

  • Idle current of 12µA typ.
  • Sleep current of 8µA typ.
  • Input voltage up to 40V
  • Up to 100% duty cycle
  • Undervoltage lockout
E522.09
Low Quiescent Current Step Down Converter (Adjustable Voltage/1A)

1000mA

>92%

1.5V to 40V

4.3V to 40V

QFN20L4

  • Idle current of 12µA typ.
  • Sleep current of 8µA typ.
  • Input voltage up to 40V
  • Up to 100% duty cycle
  • Undervoltage lockout
E522.10
Low Quiescent Current Step Down Converter (2A Buck Converter)

2000mA

>90%

0.8V to 40V

3.6V to 40V

QFN20L4
SOIC8-EP

  • Idle current of 15µA typ.
  • Sleep current of 10µA typ.
  • Input voltage up to 40V
  • Up to 100% duty cycle
  • Undervoltage lockout

DC/DC Converter Automotive

Part-No. / Function Recommended IMAX Efficiency VOUT VSUPPLY Package Comment
E522.01
Low Quiescent Current Step Down Converter (5V/500mA)

500mA

>92%

5V

4.3V to 40V

QFN20L4
TSSOP16

  • Idle current of 12µA typ.
  • Sleep current of 8µA typ.
  • Input voltage up to 40V
  • Up to 100% duty cycle
  • Undervoltage lockout
E522.02
Low Quiescent Current Step Down Converter (3.3V/500mA)

500mA

>92%

3.3V

4.3V to 40V

QFN20L4
TSSOP16

  • Idle current of 12µA typ.
  • Sleep current of 8µA typ.
  • Input voltage up to 40V
  • Up to 100% duty cycle
  • Undervoltage lockout
E522.03
Low Quiescent Current Step Down Converter (5V/350mA)

350mA

>92%

5V

4.3V to 40V

QFN20L4
TSSOP16

  • Idle current of 12µA typ.
  • Sleep current of 8µA typ.
  • Input voltage up to 40V
  • Up to 100% duty cycle
  • Undervoltage lockout
E522.04
Low Quiescent Current Step Down Converter (3.3V/350mA)

350mA

>92%

3.3V

4.3V to 40V

QFN20L4
TSSOP16

  • Idle current of 12µA typ.
  • Sleep current of 8µA typ.
  • Input voltage up to 40V
  • Up to 100% duty cycle
  • Undervoltage lockout
E522.05
Low Quiescent Current Step Down Converter (Adjustable Voltage/500mA)

500mA

>92%

1.5V to 40V

4.3V to 40V

QFN20L4
TSSOP16

  • Idle current of 12µA typ.
  • Sleep current of 8µA typ.
  • Input voltage up to 40V
  • Up to 100% duty cycle
  • Undervoltage lockout
E522.06
Low Quiescent Current Step Down Converter (Adjustable Voltage/350mA)

350mA

>92%

1.5V to 40V

4.3V to 40V

QFN20L4
TSSOP16

  • Idle current of 12µA typ.
  • Sleep current of 8µA typ.
  • Input voltage up to 40V
  • Up to 100% duty cycle
  • Undervoltage lockout
E522.07
Low Quiescent Current Step Down Converter (5V/1A)

1000mA

>92%

5V

4.3V to 40V

QFN20L4

  • Idle current of 12µA typ.
  • Sleep current of 8µA typ.
  • Input voltage up to 40V
  • Up to 100% duty cycle
  • Undervoltage lockout
E522.08
Low Quiescent Current Step Down Converter (3.3V/1A)

1000mA

>92%

3.3V

4.3V to 40V

QFN20L4

  • Idle current of 12µA typ.
  • Sleep current of 8µA typ.
  • Input voltage up to 40V
  • Up to 100% duty cycle
  • Undervoltage lockout
E522.09
Low Quiescent Current Step Down Converter (Adjustable Voltage/1A)

1000mA

>92%

1.5V to 40V

4.3V to 40V

QFN20L4

  • Idle current of 12µA typ.
  • Sleep current of 8µA typ.
  • Input voltage up to 40V
  • Up to 100% duty cycle
  • Undervoltage lockout
E522.10
Low Quiescent Current Step Down Converter (2A Buck Converter)

2000mA

>90%

0.8V to 40V

3.6V to 40V

QFN20L4
SOIC8-EP

  • Idle current of 15µA typ.
  • Sleep current of 10µA typ.
  • Input voltage up to 40V
  • Up to 100% duty cycle
  • Undervoltage lockout

Power Management LED Driver

Part-No. / Function Efficiency VOUT VSUPPLY Package Comment
E522.46
8 Channel LED Driver with I²C Interface

-

-

3.3V to 32V

DFN18L5040

  • 8-channel I2C programmable linear LED driver
E522.80/E522.81/E522.82/E522.83
Linear LED Controller (High Current Version 48 to 151mA)

-

-

5V to 25V

SOIC16N-EP

  • 3-channel Low Dropout Linear Regulator (LDO) with Power Management and Diagnosis

Power Management LED Driver

Part-No. / Function Efficiency VOUT VSUPPLY Package Comment
E522.46
8 Channel LED Driver with I²C Interface

-

-

3.3V to 32V

DFN18L5040

  • 8-channel I2C programmable linear LED driver
E522.84/E522.85/E522.86/E522.87
Linear LED Controller (Low Current Version 20 to 60mA)

-

-

5V to 25V

SOIC8-EP

  • 3-channel Low Dropout Linear Regulator (LDO) with Diagnosis
E522.90/E522.91/E522.92/E522.93
Triple 55mA Linear LED Controller

-

-

5V to 25V

SOIC16N-EP

  • 3-channel Low Dropout Linear Regulator (LDO) with Power Management and Diagnosis

Power Management LED Driver

Part-No. / Function Efficiency VOUT VSUPPLY Package Comment
E522.31/E522.33
Switch-Mode Constant Current LED Controller Family (Oscillator Spectrum Spread/Narrow)

>90%

up to 80V

5V to 55V

QFN32L5

  • Boost, SEPIC, Buck-Boost or Buck
E522.32/E522.34
Switch-Mode Constant Current LED Controller Family (Oscillator Spectrum Spread/Narrow)

>90%

up to 80V

5V to 55V

QFN32L5

  • Boost, SEPIC, Buck-Boost or Buck

LIN/CAN Transceiver and System Basis Chip CAN Transceiver and System Basis Chip

Part-No. / Function Interface VSUPPLY VDD Iq ESD Bitrate Package
E521.21 / E521.23
CAN-FD SBC with DC/DC and Highside Switch

11898-2/-5

5.5V to 40V

3.3V

30

8

up to 2 Mbit/s

QFN32L5

E521.22 / E521.24
CAN-FD SBC with DC/DC and Highside Switch

11898-2/-5

5.5V to 40V

3.3V

30

8

up to 2 Mbit/s

QFN32L5

Motor Control Stepper Motor

Part-No. / Function Interface VSUPPLY IPEAK P(Motor) peak RDSON Package Comment
E520.01 (*Driver IC)
12x Low-Side for 3 Stepper Motors with Stall Detection
  • SPI-compatible (3.3/5V)

3V to 25V (42V)

12x 350mA

≈12x 8.75W

1.5

QFN32L5
SOIC28

  • Stall detection for stepper motors (E520.01) suitable for Full Step, Half Step, Wave Drive
  • 245Hz LED mode
  • 25kHz relay mode
  • 25kHz linear PWM
  • TJunc peak = +150°C
E520.02 (*Driver IC)
12x Low-Side for 3 Stepper Motors
  • SPI-compatible (3.3/5V)

3V to 25V (42V)

12x 350mA

≈12x 8.75W

1.5Ω

QFN32L5
SOIC28

  • 245Hz LED mode
  • 25kHz relay mode
  • 25kHz linear PWM
  • TJunc peak = +150°C
E520.03 (*Driver IC)
8x Low-Side for 2 Stepper Motors with Stall Detection
  • SPI-compatible (3.3/5V)

3V to 25V (42V)

8x 350mA

≈8x 8.75W

1.5Ω

QFN20L5
QFN32L5
SOIC20

  • Stall detection for stepper motors (E520.03) suitable for Full Step, Half Step, Wave Drive
  • 245Hz LED mode
  • 25kHz relay mode
  • 25kHz linear PWM
  • TJunc peak = +150°C
E520.08 (*Driver IC)
8x Low-Side for 2 Stepper Motors
  • SPI-compatible (3.3/5V)

3V to 25V (42V)

8x 350mA

≈8x 8.75W

1.5Ω

QFN20L5
QFN32L5
SOIC20

  • 245Hz LED mode
  • 25kHz relay mode
  • 25kHz linear PWM
  • TJunc peak = +150°C
E523.30 (*SoC)
Power Stepper Controller with Stall Detection and Auto Addressing (LIN/PWM Interface)
  • LIN 2.x (1.3 comp.) or SAE-J2602 or PWM Interface Optional LIN Auto-Addressing (SNPD) only E523.30 or LIN Flash update
  • JTAG

5.5V to 20V (42V)

2x800mA H-Bridge

≈ 25W

550mΩ(HS)
450mΩ(LS)

QFN32L6

  • Current chopper motor control
  • Supply and read-out of up to 3 sensors
  • Embedded 8bit µC
  • 8k FLASH
  • TJunc peak = +170°C
E523.31, E523.32 (*Plug & Play)
Power Stepper Controller with Stall Detection and standard application software (LIN Interface)
  • LIN 2.x (1.3 comp.) or
    SAE-J2602
  • LIN Flash update
  • JTAG

5.5V to 20V (42V)

2x800mA H-Bridge

≈25W

550mΩ(HS)
450mΩ(HS)

QFN32L6

  • Current chopper motor control
  • Supply and read-out of up to 3 sensors
  • Embedded 8bit µC
  • 8k FLASH (E523.31)
  • 8k ROM (E523.32)
  • TJunc peak = +170°C

Motor Control DC Motor

Part-No. / Function Interface VSUPPLY IPEAK IMAX DC P(Motor) max RDSON Package Comment
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) - Demosoftware on request

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

Power Management LED Driver

Part-No. / Function Efficiency VOUT VSUPPLY Package Comment
E522.31/E522.33
Switch-Mode Constant Current LED Controller Family (Oscillator Spectrum Spread/Narrow)

>90%

up to 80V

5V to 55V

QFN32L5

  • Boost, SEPIC, Buck-Boost or Buck
E522.32/E522.34
Switch-Mode Constant Current LED Controller Family (Oscillator Spectrum Spread/Narrow)

>90%

up to 80V

5V to 55V

QFN32L5

  • Boost, SEPIC, Buck-Boost or Buck
E522.80/E522.81/E522.82/E522.83
Linear LED Controller (High Current Version 48 to 151mA)

-

-

5V to 25V

SOIC16N-EP

  • 3-channel Low Dropout Linear Regulator (LDO) with Power Management and Diagnosis
E522.84/E522.85/E522.86/E522.87
Linear LED Controller (Low Current Version 20 to 60mA)

-

-

5V to 25V

SOIC8-EP

  • 3-channel Low Dropout Linear Regulator (LDO) with Diagnosis
E522.90/E522.91/E522.92/E522.93
Triple 55mA Linear LED Controller

-

-

5V to 25V

SOIC16N-EP

  • 3-channel Low Dropout Linear Regulator (LDO) with Power Management and Diagnosis

DC/DC Converter Automotive

Part-No. / Function Recommended IMAX Efficiency VOUT VSUPPLY Package Comment
E522.01
Low Quiescent Current Step Down Converter (5V/500mA)

500mA

>92%

5V

4.3V to 40V

QFN20L4
TSSOP16

  • Idle current of 12µA typ.
  • Sleep current of 8µA typ.
  • Input voltage up to 40V
  • Up to 100% duty cycle
  • Undervoltage lockout
E522.02
Low Quiescent Current Step Down Converter (3.3V/500mA)

500mA

>92%

3.3V

4.3V to 40V

QFN20L4
TSSOP16

  • Idle current of 12µA typ.
  • Sleep current of 8µA typ.
  • Input voltage up to 40V
  • Up to 100% duty cycle
  • Undervoltage lockout
E522.03
Low Quiescent Current Step Down Converter (5V/350mA)

350mA

>92%

5V

4.3V to 40V

QFN20L4
TSSOP16

  • Idle current of 12µA typ.
  • Sleep current of 8µA typ.
  • Input voltage up to 40V
  • Up to 100% duty cycle
  • Undervoltage lockout
E522.04
Low Quiescent Current Step Down Converter (3.3V/350mA)

350mA

>92%

3.3V

4.3V to 40V

QFN20L4
TSSOP16

  • Idle current of 12µA typ.
  • Sleep current of 8µA typ.
  • Input voltage up to 40V
  • Up to 100% duty cycle
  • Undervoltage lockout
E522.05
Low Quiescent Current Step Down Converter (Adjustable Voltage/500mA)

500mA

>92%

1.5V to 40V

4.3V to 40V

QFN20L4
TSSOP16

  • Idle current of 12µA typ.
  • Sleep current of 8µA typ.
  • Input voltage up to 40V
  • Up to 100% duty cycle
  • Undervoltage lockout
E522.06
Low Quiescent Current Step Down Converter (Adjustable Voltage/350mA)

350mA

>92%

1.5V to 40V

4.3V to 40V

QFN20L4
TSSOP16

  • Idle current of 12µA typ.
  • Sleep current of 8µA typ.
  • Input voltage up to 40V
  • Up to 100% duty cycle
  • Undervoltage lockout
E522.07
Low Quiescent Current Step Down Converter (5V/1A)

1000mA

>92%

5V

4.3V to 40V

QFN20L4

  • Idle current of 12µA typ.
  • Sleep current of 8µA typ.
  • Input voltage up to 40V
  • Up to 100% duty cycle
  • Undervoltage lockout
E522.08
Low Quiescent Current Step Down Converter (3.3V/1A)

1000mA

>92%

3.3V

4.3V to 40V

QFN20L4

  • Idle current of 12µA typ.
  • Sleep current of 8µA typ.
  • Input voltage up to 40V
  • Up to 100% duty cycle
  • Undervoltage lockout
E522.09
Low Quiescent Current Step Down Converter (Adjustable Voltage/1A)

1000mA

>92%

1.5V to 40V

4.3V to 40V

QFN20L4

  • Idle current of 12µA typ.
  • Sleep current of 8µA typ.
  • Input voltage up to 40V
  • Up to 100% duty cycle
  • Undervoltage lockout
E522.10
Low Quiescent Current Step Down Converter (2A Buck Converter)

2000mA

>90%

0.8V to 40V

3.6V to 40V

QFN20L4
SOIC8-EP

  • Idle current of 15µA typ.
  • Sleep current of 10µA typ.
  • Input voltage up to 40V
  • Up to 100% duty cycle
  • Undervoltage lockout

Power Management LED Driver

Part-No. / Function Efficiency VOUT VSUPPLY Package Comment
E522.31/E522.33
Switch-Mode Constant Current LED Controller Family (Oscillator Spectrum Spread/Narrow)

>90%

up to 80V

5V to 55V

QFN32L5

  • Boost, SEPIC, Buck-Boost or Buck
E522.32/E522.34
Switch-Mode Constant Current LED Controller Family (Oscillator Spectrum Spread/Narrow)

>90%

up to 80V

5V to 55V

QFN32L5

  • Boost, SEPIC, Buck-Boost or Buck
E522.80/E522.81/E522.82/E522.83
Linear LED Controller (High Current Version 48 to 151mA)

-

-

5V to 25V

SOIC16N-EP

  • 3-channel Low Dropout Linear Regulator (LDO) with Power Management and Diagnosis
E522.84/E522.85/E522.86/E522.87
Linear LED Controller (Low Current Version 20 to 60mA)

-

-

5V to 25V

SOIC8-EP

  • 3-channel Low Dropout Linear Regulator (LDO) with Diagnosis
E522.90/E522.91/E522.92/E522.93
Triple 55mA Linear LED Controller

-

-

5V to 25V

SOIC16N-EP

  • 3-channel Low Dropout Linear Regulator (LDO) with Power Management and Diagnosis