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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

>90%

5V

4.5V 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

>90%

3.3V

4.5V 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

>90%

5V

4.5V 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

>90%

3.3V

4.5V 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

>90%

1.5V to 40V

4.5V 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

>90%

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
E522.10
Low Quiescent Current Step Down Converter

2000mA

>90%

Adjustable with
200 / 800mV Vref

3.8V 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
E522.31/E522.33
1 Channel Switched- Mode Constant Current LED Controller

-

>90%

up to 80V

5V to 55V

QFN32L5
  • DC/DC Boost, SEPIC, Buck-Boost or Buck
  • incl.: charge pump for reverse poliariy and HS Switch
E522.32/E522.34
2 Channel Switched- Mode Constant Current LED Controller

-

>90%

up to 80V

5V to 55V

QFN32L5
  • DC/DC Boost, SEPIC, Buck-Boost or Buck
  • incl.: charge pump for reverse poliariy and HS Switch

Power Management LED Driver

Part-No. / Function Efficiency VSUPPLY IOUT Package Comment
E522.31/E522.33
1 Channel Switched- Mode Constant Current LED Controller (Oscillator Spectrum Spread/Narrow)

>90%

5V to 55V

-

QFN32L5
  • Boost, SEPIC, Buck-Boost or Buck
E522.32/E522.34
2 Channel Switched- Mode Constant Current LED Controller (Oscillator Spectrum Spread/Narrow)

>90%

5V to 55V

-

QFN32L5
  • Boost, SEPIC, Buck-Boost or Buck
E522.48
16 Channel LED Driver with I²C Interface

-

5V to 40V

-

QFN32L6
  • Linear Controller
  • ISO26262 - ASIL-B, Power Zeroing Function
E522.49
16 Channel LED Driver with Bus Interface

-

5V to 40V

-

QFN32L6
  • ISO26262 - ASIL-B,
    Power Zeroing Function
E522.80/E522.81/E522.82/E522.83
Triple Linear LED Controller (High Current Version 48 to 151mA)

-

5V to 25V

3 x 150 or 450mA

SOIC16N-EP
  • Linear Controller
  • Power Zeroing Function
E522.84/E522.85/E522.86/E522.87
Triple Linear LED Controller (Low Current Version 20 to 60mA)

-

5V to 25V

3 x 60 or 180mA

SOIC8-EP
  • Linear Controller
E522.90/E522.91/E522.92/E522.93
Triple 55mA Linear LED Controller (14 to 55mA)

-

5V to 25V

3 x 55 or 165mA

SOIC16N-EP
  • Linear Controller
  • Power Zeroing Function
E522.95
16 Channel Automotive LED Driver with CAN FD

-

5V to 40V

QFN40L6
  • ISO26262 - ASIL B
  • Power Zeroing Function
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