MAX6841IUKD3+T Maxim Integrated, MAX6841IUKD3+T Datasheet - Page 22
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MAX6841IUKD3+T
Manufacturer Part Number
MAX6841IUKD3+T
Description
Supervisory Circuits
Manufacturer
Maxim Integrated
Series
MAX6841, MAX6842, MAX6843, MAX6844, MAX6845r
Datasheet
1.MAX6841IUKD4T.pdf
(24 pages)
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
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