ADP5041ACPZ-1-R7 datasheet(36/40 Pages) AD

部件名	ADP5041ACPZ-1-R7

功能描述	Micro PMU with 1.2 A Buck, Two 300 mA LDOs, Supervisory, Watchdog, and Manual Reset

PDF	40 Pages

Scroll/Zoom	100%

制造商	AD [Analog Devices]

网页	http://www.analog.com

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36 / 40 page

ADP5041

Data Sheet

Rev. B | Page 36 of 40

The reliable operation of the buck regulator and the LDO

regulator can be achieved only if the estimated die junction

temperature of the ADP5041 (Equation 14) is less than 125°C.

Reliability and mean time between failures (MTBF) is highly

affected by increasing the junction temperature. Additional

information about product reliability can be found in the

Analog Devices, Inc., Reliability Handbook, which is available

at http://www.analog.com/reliability_handbook.

APPLICATION DIAGRAM

OFF

FPWM

PWM/PSM

RFILT

30Ω

PGND

MODE

10µF

1µH

VIN1

EN3

EN1

VIN2

VIN3

EN2

AGND

VOUT2

VOUT1

FB3

VOUT3

VTHR

WDI

nRSTO

4.7µF

AVIN

1µF

EN_BK

BUCK

EN_LDO1

LDO1

(DIGITAL)

EN_LDO2

LDO2

(ANALOG)

SUPERVISOR

OFF

FB2

FB1

WDOG

RESET

PUSH-BUTTON

RESET

2.2µF

VTH

VOUT1 AT

1.2A

VDD

2.2µF

VIN1 =2.3V

TO 5.5V

VIN2 =1.7V

TO 5.5V

VIN3 =1.7V

TO 5.5V

VOUT2 AT

300mA

VOUT3 AT

300mA

Figure 113. Application Diagram

ADP5041ACPZ-1-R7 数据表(PDF) 36 Page - Analog Devices

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