MAX6841IUKD4+T Maxim Integrated, MAX6841IUKD4+T Datasheet - Page 22

• Manufacturer Part Number: MAX6841IUKD4+T
• Description: Supervisory Circuits
• Manufacturer: Maxim Integrated
• Series: MAX6841, MAX6842, MAX6843, MAX6844, MAX6845r

Specifications of MAX6841IUKD4+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): 2240 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
22
______________________________________________________________________________________
PWRGD
GNDS
VPOS
REF
FB
2V
SHUTDOWN
ENABLE/
EN
g
m
∑
∑
GND
REF - 12.5%
REF + 12.5%
VDD
VID0–VID4
BIAS
ERROR AMP
CS1
CS2
VID DAC
TIME
CS1
CS2
FB
VCC
COMPUTE
ON-TIME
UVLO/
OVLO
ILIM
CONTROL
LOGIC
ONE-SHOT
ON-TIME
ONE-SHOT
MIN OFF
TIME
CURRENT
BALANCE
Functional Diagram
CURRENT
LIMIT
VLG
BST1
DH1
LX1
VLG
DL1
PGND
BST2
DH2
LX2
DL2
DL2
DL2