MAX34446 MAXIM [Maxim Integrated Products], MAX34446 Datasheet - Page 5

• Manufacturer Part Number: MAX34446
• Description: PMBus Power-Supply Data Logger Calculates Power Consumption
• Manufacturer: MAXIM [Maxim Integrated Products]

(V
DD
= 2.7V to 5.5V, T
1mA/div
5V/div
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0mA
4.0
3.8
3.6
3.4
3.2
3.0
2.8
2.6
2.4
2.2
2.0
0V
A
-40
= -40NC to +105NC, unless otherwise noted. Typical values are at V
(V
I
DD
DD
-20
vs. TIME DURING A NONVOLATILE
SYNC PIN ACTIVE AT 100kHz)
= 3.3V, ALL CHANNELS ENABLED,
LOG WRITE DUE TO LOG PIN
0
vs. TEMPERATURE
SUPPLY CURRENT
I
DD
TEMPERATURE (°C)
20
V
2ms/div
DD
LOG
40
= 3.3V
60
PMBus Power-Supply Data Logger
80
MAX34446 toc03
100
120
Typical Operating Characteristics
1mA/div
2V/div
2V/div
0mA
4.0
3.8
3.6
3.4
3.2
3.0
2.8
2.6
2.4
2.2
2.0
MFR_TIME_COUNT WRITE DUE TO ENABLE PIN
0V
0V
2.7
(V
I
DD
DD
3.1
vs. TIME DURING A NONVOLATILE
SYNC PIN ACTIVE AT 100kHz)
= 3.3V, ALL CHANNELS ENABLED,
vs. SUPPLY VOLTAGE
3.5
SUPPLY CURRENT
DD
I
ENABLE PIN
FAULT6
DD
T
3.9
= 3.3V, T
A
V
2ms/div
DD
= +25°C
(V)
4.3
4.7
A
MAX34446
= +25NC.)
MAX34446 toc04
5.1
5.5