MAX6405BS43-T Maxim Integrated, MAX6405BS43-T Datasheet - Page 2

• Manufacturer Part Number: MAX6405BS43-T
• Description: Supervisory Circuits
• Manufacturer: Maxim Integrated
• Series: MAX6400, MAX6401, MAX6402, MAX6403, MAX6404, MAX6405r

Specifications of MAX6405BS43-T

• Number Of Voltages Monitored: 1
• Monitored Voltage: 1.2 V to 5.5 V
• Undervoltage Threshold: 4.235 V
• Overvoltage Threshold: 4.364 V
• Output Type: Active Low, Open Drain
• Manual Reset: Resettable
• Watchdog: No Watchdog
• Battery Backup Switching: No 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: UCSP
• Chip Enable Signals: No
• Maximum Power Dissipation: 303 mW
• Minimum Operating Temperature: - 40 C
• Power Fail Detection: No
• Supply Current (typ): 1 uA
• Supply Voltage - Min: 1 V

V
RESET, RESET (push-pull) .........................-0.3V to (V
RESET (open-drain)..................................................-0.3V to +6V
MR ..............................................................-0.3V to (V
Input/Output into Any Pin ....................................................20mA
ELECTRICAL CHARACTERISTICS
(V
µP Supervisory Circuits in 4-Bump (2
Chip-Scale Package
ABSOLUTE MAXIMUM RATINGS
All voltages measured with respect to GND, unless otherwise noted.
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
2
CC
CC
Supply Voltage Range
Supply Current
Reset Threshold
Reset Threshold Hysteresis
Reset Threshold Tempco
V
Reset Active Timeout Period
MR Input
MR Minimum Input Pulse Width
MR Glitch Rejection
MR to Reset Delay Time
MR Pullup Resistance
CC
_______________________________________________________________________________________
...........................................................................-0.3V to +6V
= 1.0V to 5.5V, T
to Reset Delay
PARAMETER
A
= -40°C to +85°C, unless otherwise noted. Typical values are at V
SYMBOL
∆V
V
V
I
t
t
t
V
V
TH
V
V
CC
MD
RD
RP
CC
TH
IH
IH
IL
IL
/°C
T
T
MAX6400/MAX6401/MAX6402
V
V
V
Table 1
MAX6400/MAX6401/MAX6402
MAX6403/MAX6404/MAX6405
V
V
V
A
A
CC
CC
CC
CC
TH
TH
CC
CC
= 0°C to +70°C
= -40°C to +85°C
> 4.0V
≤ 4.0V
= 3.0V for V
= 3.2V for V
= 5.5V, no load
= (V
+ 0.3V)
+ 0.3V)
TH
+100mV) to (V
CONDITIONS
TH
TH
≤ 2.93V,
≥ 2.93V, no load
Continuous Power Dissipation (T
Operating Temperature Range ..........................-40°C to +85°C
Junction Temperature ......................................................+150°C
Storage Temperature Range ............................-65°C to +150°C
Bump Reflow Temperature .............................................+235°C
4-Bump UCSP (derate 3.8mW/°C above +70°C).........303mW
T
T
A
A
= +25°C
= -40°C to +85°C
TH
- 100mV)
CC
= 3.0V and T
V
V
TH
TH
0.7 x V
MIN
100
1.0
1.2
2.0
25
1
- 1.5% V
- 2.5% V
A
✕
= +70°C)
CC
A
TYP
= +25°C.) (Note 1)
185
100
200
0.5
1.0
6.3
9.5
2)
40
20
50
TH
TH
0.2 x V
V
V
TH
TH
+ 1.5%
+ 2.5%
MAX
1.75
280
5.5
5.5
1.0
0.8
75
CC
ppm/°C
UNITS
mV
ms
µA
kΩ
µs
µs
ns
ns
V
V
V