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Power Management LED Driver

Part-No. / Function Efficiency VSUPPLY IOUT Package Comment
E522.31/E522.33
1通道开关模式恒定电流LED控制器（振荡器频谱扩展/窄）。

>90%

5V to 55V

-

QFN32L5
  • Boost, SEPIC, Buck-Boost or Buck
E522.32/E522.34
2通道开关模式恒定电流LED控制器（振荡器频谱扩展/窄）。

>90%

5V to 55V

-

QFN32L5
  • Boost, SEPIC, Buck-Boost or Buck
E522.80/E522.81/E522.82/E522.83
三重线性LED控制器（高电流版48至151mA

-

5V to 25V

3 x 150 or 450mA

SOIC16N-EP
  • Linear Controller
  • Power Zeroing Function
E522.84/E522.85/E522.86/E522.87
三重线性LED控制器（低电流版20至60mA)

-

5V to 25V

3 x 60 or 180mA

SOIC8-EP
  • Linear Controller
E522.90/E522.91/E522.92/E522.93
三重55mA线性LED控制器（14至55mA）。

-

5V to 25V

3 x 55 or 165mA

SOIC16N-EP
  • Linear Controller
  • Power Zeroing Function
E522.95
带有CAN FD的16通道汽车LED驱动器

-

5V to 40V

QFN40L6
  • ISO26262 - ASIL B
  • Power Zeroing Function

DC/DC Converter Automotive

Part-No. / Function Recommended IMAX Efficiency VOUT VSUPPLY Package Comment
E522.31/E522.33
1通道开关模式恒定电流LED控制器

-

>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通道开关模式恒定电流LED控制器

-

>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