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头部装置

DC/DC Converter Automotive

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

Power Management LED Driver

Part-No. / Function Efficiency VSUPPLY IOUT Package Comment
E522.48
具有I²C接口的16通道LED驱动器

-

5V to 40V

-

QFN32L6
  • Linear Controller
  • ISO26262 - ASIL-B, Power Zeroing Function
E522.49
具有I²C接口的16通道LED驱动器

-

5V to 40V

-

QFN32L6
  • ISO26262 - ASIL-B,
    Power Zeroing Function
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
E522.41
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

Power Management LDO

Part-No. / Function Recommended IMAX VOUT VSUPPLY Package Comment
E522.40
带有诊断功能的双LDO

2x200mA

3.3V to VBAT

4.5V to 25V

QFN20L5
  • ADC capturing of relevant voltages and currents
  • I²C interface for programming and monitoring
  • Multiple protection features