AR0822 Power Tree

AR0822

The power tree is designed to support three different input voltages starting from 5V, 18V and 48V while enabling flexible powering through LDOs, Buck Converters and PMIC. It also provides power for onsemi's local ISP and remote ISP via the PMIC, ensuring optimized performance across diverse configurations.

Block Diagram

部品番号

内容

DCDC #

NCP189

LDO Regulator, 450 mA, Ultra-High PSRR, Ultra-Low Noise

DCDC #1

NCP114

LDO Regulator, 300 mA, High PSRR

DCDC #2

NCP189

LDO Regulator, 450 mA, Ultra-High PSRR, Ultra-Low Noise

DCDC #3

NCP163

LDO Regulator, 250 mA, Ultra-High PSRR, Ultra-Low Noise

DCDC #4

5V-18V VIN Block Diagram

部品番号

内容

DCDC #

NCV92310

Highly integrated PMIC optimized for power over coax sensor modules.

DCDC #1

48V VIN Block Diagram

部品番号

内容

DCDC #

FAN65004C

Synchronous PWM Buck Regulator, High Performance, Voltage Mode, 65 V, 6 A

DCDC #1

NCP114

LDO Regulator, 300 mA, High PSRR

DCDC #2

NCP189

LDO Regulator, 450 mA, Ultra-High PSRR, Ultra-Low Noise

DCDC #3

NCP163

LDO Regulator, 250 mA, Ultra-High PSRR, Ultra-Low Noise

DCDC #4

5V VIN Local ISP Block Diagram

部品番号

内容

DCDC #

NCP189

LDO Regulator, 450 mA, Ultra-High PSRR, Ultra-Low Noise

DCDC #1

NCP114

LDO Regulator, 300 mA, High PSRR

DCDC #2

NCP189

LDO Regulator, 450 mA, Ultra-High PSRR, Ultra-Low Noise

DCDC #3

NCP163

LDO Regulator, 250 mA, Ultra-High PSRR, Ultra-Low Noise

DCDC #4

FAN53730

3.0A, 2.7MHz, Digitally Programmable COT Buck Regulator

DCDC #5

NCP114

LDO Regulator, 300 mA, High PSRR

DCDC #6

18V VIN Remote ISP Block Diagram

部品番号

内容

DCDC #

NCV92310

Highly integrated PMIC optimized for power over coax sensor modules.

DCDC #1

AR0822

AR0822

Block Diagram

製品 (size)

5V-18V VIN Block Diagram

48V VIN Block Diagram

5V VIN Local ISP Block Diagram

18V VIN Remote ISP Block Diagram