DC/DC Converter Automotive

Part-No. / Function Recommended IMAX Efficiency VOUT VSUPPLY Package Comment
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
E522.80/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
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