MAX6841IUKD3+T Maxim Integrated, MAX6841IUKD3+T Datasheet - Page 10

• Manufacturer Part Number: MAX6841IUKD3+T
• Description: Supervisory Circuits
• Manufacturer: Maxim Integrated
• Series: MAX6841, MAX6842, MAX6843, MAX6844, MAX6845r

Specifications of MAX6841IUKD3+T

• Number Of Voltages Monitored: 1
• Monitored Voltage: 0.9 V to 1.5 V
• Undervoltage Threshold: 1.35 V
• Overvoltage Threshold: 1.425 V
• Output Type: Active High, Active Low, Push-Pull
• Manual Reset: Resettable
• Watchdog: No Watchdog
• Battery Backup Switching: No Backup
• Power-up Reset Delay (typ): 280 ms
• Supply Voltage - Max: 1.8 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: SOT-23
• Chip Enable Signals: No
• Maximum Power Dissipation: 571 mW
• Minimum Operating Temperature: - 40 C
• Power Fail Detection: No
• Supply Current (typ): 8.1 uA
• Supply Voltage - Min: 0.75 V

Two-Phase Desktop CPU Core Supply
Controllers with Controlled VID Change
(V
10
IN
= 12V, V
______________________________________________________________________________________
2.000
1.998
1.996
1.994
1.992
1.990
OUT
VID CODE CHANGE ON-THE-FLY WITH 40A
REFERENCE VOLTAGE vs. TEMPERATURE
-40
V
V
NO LOAD
= 1.45V, T
IN
OUT
-20
LOAD 1.2V TO 1.45V TO 1.2V
= 12V
= 1.45V
0
TEMPERATURE (°C)
A
20
40μs/div
= +25°C, unless otherwise noted.)
40
60
MAX1937 toc20
80
1.465
1.460
1.455
1.450
1.445
100
Typical Operating Characteristics (continued)
-40
POK SIGNAL
OUTPUT VOLTAGE:
200mV/div
VID CODE CHANGE
CONTROL SIGNAL
V
NO LOAD
IN
FB VOLTAGE vs. TEMPERATURE
-20
= 12V
0
TEMPERATURE (°C)
20
V
OUT
40
= 1.45V
60
80
0.810
0.805
0.800
0.795
0.790
100
-40
VID CODE CHANGE ON-THE-FLY WITH 1A
V
NO LOAD
FB VOLTAGE vs. TEMPERATURE
IN
LOAD 1.2V TO 1.45V TO 1.2V
= 12V
-15
TEMPERATURE (°C)
10
40μs/div
V
OUT
= 0.8V
35
60
MAX1937 toc21
85
POK SIGNAL
OUTPUT VOLTAGE:
200mV/div
VID CONTROL
SIGNAL