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汽车

Part-No. / Function Recommended IMAX Efficiency VOUT VSUPPLY Package Comment
E522.01
低静态电流降压转换器（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
低静态电流降压转换器（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
低静态电流降压转换器（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
低静态电流降压转换器（可调节电压/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
低静态电流降压转换器（可调节电压/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
低静态电流降压转换器

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
E522.41
带有数据线保护和I²C接口的汽车USB2.0电源

2500mA

>90%

5V

6V to 32V (tran. 42V)

QFN20L5
  • Fixed frequency 250kHz..2MHz ± 25% synchronizable
  • Fixed 5V ±3% USB Bus voltage with seven programmable negative resistance adjustments
  • SDP, BC 1.2 CDP, DCP individual USB charging modes
E522.43
带有数据线保护和I²C接口的汽车USB2.0电源

2500mA

>90%

5V

6V to 32V (tran. 42V)

QFN20L5
  • Fixed frequency 250kHz..2MHz ± 25% synchronizable
  • Fixed 5V ±3% USB Bus voltage with seven programmable negative resistance adjustments
  • SDP, BC 1.2 CDP, DCP individual USB charging modes