ADP5033 View Datasheet(PDF) - Analog Devices

Part Name

Description

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ADP5033

Dual 3 MHz, 800 mA Buck Regulators with Two 300 mA LDOs

Analog Devices 

ADP5033

TYPICAL APPLICATION SCHEMATIC

VIN:

2.3V TO 5.5V

FROM VIO

(1.7V MIN)

C1

4.7µF

VIN1

ALWAYS ON

ON

OFF

ENA

ENB

VIN2

C2

4.7µF

VIN3

C3

1µF

ADP5033

BUCK1

BK1

ACT

BK2

LD1

LD2

BUCK2

LDO1

SW1 L1 1µH

VOUT1

PGND1

VCORE PROCESSOR

C5

4.7µF

VCORE

MODE

SW2 L2 1µH

VOUT2

PGND2

VOUT3

GPIO

VIO

VIO

C6

4.7µF

ANALOG

SUBSYSTEM

VANA

C7

1µF

FROM VCORE

(1.7V MIN)

VIN4

C4

1µF

LDO2

AGND

VOUT4

VDIG

C8

1µF

Figure 47. Processor System Power Management with PSM/PWM Control

Rev. 0 | Page 24 of 28

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