MAX6365HKA46-T Maxim Integrated, MAX6365HKA46-T Datasheet - Page 4

• Manufacturer Part Number: MAX6365HKA46-T
• Description: Supervisory Circuits
• Manufacturer: Maxim Integrated
• Series: MAX6365, MAX6366, MAX6367, MAX6368r

Specifications of MAX6365HKA46-T

• Number Of Voltages Monitored: 1
• Monitored Voltage: 2.5 V, 3 V, 3.3 V, 5 V
• Undervoltage Threshold: 4.5 V
• Overvoltage Threshold: 4.75 V
• Output Type: Active High, Open Drain
• Manual Reset: Resettable
• Watchdog: No Watchdog
• Battery Backup Switching: Backup
• Power-up Reset Delay (typ): 280 ms
• Supply Voltage - Max: 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: SOT-23
• Chip Enable Signals: Yes
• Maximum Power Dissipation: 700 mW
• Minimum Operating Temperature: - 40 C
• Power Fail Detection: No
• Supply Current (typ): 15 uA
• Supply Voltage - Min: 0 V

SOT23, Low-Power µP Supervisory Circuits
with Battery Backup and Chip-Enable Gating
ELECTRICAL CHARACTERISTICS (continued)
(V
unless otherwise noted.) (Note 1)
(T
4
Note 1: All devices are 100% production tested at T
Note 2: V
Note 3: RESET is pulled up to OUT. Specifications apply for OUT = V
Note 4: The chip-enable resistance is tested with V
RESET IN (MAX6368 only)
RESET IN Threshold
RESET IN Leakage Current
RESET IN to Reset Delay
CHIP-ENABLE GATING
CE IN Leakage Current
CE IN to CE OUT Resistance
CE OUT Short-Circuit Current
CE IN to CE OUT Propagation
Delay
CE OUT Output Voltage High
Reset-to-CE OUT Delay
A
CC
16
15
14
13
12
11
10
= +25°C, unless otherwise noted.)
9
8
_______________________________________________________________________________________
-40
= +2.4V to +5.5V, V
V
V
CC
BATT
BATT
= 5.0V
vs. TEMPERATURE (NO LOAD)
PARAMETER
-20
= 0V
can be 0V anytime, or V
SUPPLY CURRENT
TEMPERATURE (°C)
0
20
BATT
40
= +3.0V, CE IN = V
60
SYMBOL
80
V
CC
RTH
can go down to 0V if V
V
Reset asserted
Reset not asserted (Note 4)
Reset asserted, V
50Ω source,
C
V
V
1.2
1.0
0.8
0.6
0.4
0.2
OD
CC
CC
LOAD
0
CC
CC
-40
A
= 5V, V
= 0V, V
= 50mV, RESET IN falling
= +25°C. Limits over temperature are guaranteed by design.
, reset not asserted, T
(BACKUP MODE) vs. TEMPERATURE
= V
V
BATT
= 6365 50pF
-20
BATTERY SUPPLY CURRENT
TH(MAX)
= 2.8V
CC
BATT
0
TEMPERATURE (°C)
> V
BATT
V
CONDITIONS
> 2.2V, I
BATT
CE OUT
and V
20
BATT
= 2.0V
CC
is active (except at startup).
Typical Operating Characteristics
40
, I
or OUT = BATT.
CE IN
V
V
= 0V
CC
CC
SOURCE
SOURCE
A
60
= 4.75V
= 3.15V
= V
= -40°C to +85°C. Typical values are at T
V
CC
CC
80
= 100µA
= 1µA
= 0
/2.
8
7
6
5
4
3
2
1
0
-40
0.8
V
I
V
OUT
1.185
V
V
V
CC
BATT
MIN
BATT
BATT
BATT
0.1
✕
BATT-TO-OUT ON-RESISTANCE
= 0V
= 25mA
-20
V
= 2.0V
= 5.0V
= 2.8V
CC
-
vs. TEMPERATURE
TEMPERATURE (°C)
0
1.235
±0.01
TYP
0.75
1.5
1.5
20
12
2
20
1.285
MAX
40
±25
100
2.0
±1
7
9
A
60
= +25°C,
UNITS
mA
nA
µA
µs
ns
µs
Ω
80
V
V