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PCA9420 Datasheet(PDF) 75 Page - NXP Semiconductors

Part # PCA9420
Description  Power management IC for low-power microcontroller applications
PDF  87 Pages
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Manufacturer  NXP [NXP Semiconductors]
Direct Link  http://www.nxp.com
Logo NXP - NXP Semiconductors

PCA9420 Datasheet(HTML) 75 Page - NXP Semiconductors

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NXP Semiconductors
PCA9420
Power management IC for low-power microcontroller applications
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
MODESEL0/MODESEL1
VIH1
Logic Input High
Threshold
1.5
V
VIL1
Logic Input Low
Threshold
0.4
V
ILK1
Logic Pin Leakage
Current
Pulled up to 5.0 V
0.1
1
µA
tdebounce_1
Debounce time
for MODESEL0,
MODESEL1
1
µs
ON
VIH2
Logic Input High
Threshold
Note: ON pin internally pulled up, no
external pull-up voltage needed.
70 % *
VBAT
V
VIL2
Logic Input Low
Threshold
0.4
V
tdebounce
Debounce time for ON
To initiate the default power-up
sequence
200
µs
SYSRSTn, INTB
VOL1
Low-level output voltage
at 1 mA sink current
0.5
V
ILK2
Logic Pin Leakage
Current
Pulled up to 5.0 V
0.01
0.1
µA
VPULLUP1
Minimum Supply Voltage
for valid Open-drain
signal
1.5
V
Table 86. EC table for I2C and Logic...continued
[1]
Guaranteed by design and characterization; not tested in production.
PCA9420
All information provided in this document is subject to legal disclaimers.
© 2022 NXP B.V. All rights reserved.
Product data sheet
Rev. 4.0 — 28 November 2022
75 / 87



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