ADP5043ACPZ-1-R7 datasheet(4/30 Pages) AD

部件名	ADP5043ACPZ-1-R7

功能描述	Micro PMU with 800 mA Buck, 300 mA LDO, Supervisory, Watchdog, and Manual Reset

PDF	30 Pages

Scroll/Zoom	100%

制造商	AD [Analog Devices]

网页	http://www.analog.com

标志

4 / 30 page

ADP5043

Data Sheet

Rev. C | Page 4 of 30

Parameter

Min

Typ

Max

Unit

Test Conditions/Comments

Watchdog 2 Timeout Period (tWD2)

Option A

7.5

sec

Option B

Watchdog 2 disabled

Option C

3.2

4.8

min

Option D

6.4

9.6

min

Option E

11.2

19.2

min

Option F

25.6

38.4

min

Option G

51.2

76.8

min

Option H

102.4

128

153.8

min

Watchdog 2 Power Off Period (tPOFF)

Option A

210

Option B

400

WDI1 Pulse Width

VIL = 0.4 V, VIH = 1.2 V

WDI2 Pulse Width

μs

VIL = 0.4 V, VIH = 1.2 V

Watchdog Status Timeout Period (tWDCLEAR)

11.2

sec

WDI1 Input Current (Source)

μA

VWDI1 = VCC, time average

WDI1 Input Current (Sink)

−30

−25

−14

μA

VWDI1 = 0, time average

WDI2 Internal Pull-Down

kΩ

MANUAL RESET INPUT

MR Input Pulse Width

μs

MR Glitch Rejection

220

MR Pull-Up Resistance

kΩ

MR to Reset Delay

280

VCC = 5 V

ADP5043ACPZ-1-R7 数据表(PDF) 4 Page - Analog Devices

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