MAX6397MATA-T Maxim Integrated, MAX6397MATA-T Datasheet - Page 6

• Manufacturer Part Number: MAX6397MATA-T
• Description: Supervisory Circuits
• Manufacturer: Maxim Integrated
• Series: MAX6397, MAX6398r

Specifications of MAX6397MATA-T

• Number Of Voltages Monitored: 1
• Undervoltage Threshold: 1.181 V
• Overvoltage Threshold: 1.248 V
• Manual Reset: Not Resettable
• Watchdog: No Watchdog
• Supply Voltage - Max: 72 V
• Maximum Operating Temperature: + 125 C
• Package / Case: TDFN EP
• Maximum Power Dissipation: 1455 mW
• Minimum Operating Temperature: - 40 C
• Supply Current (typ): 118 uA
• Supply Voltage - Min: 5.5 V

Overvoltage Protection Switch/Limiter
Controllers Operate Up to 72V
(V
6
IN
_______________________________________________________________________________________
= 14V, C
REG
= 4.7µF, I
C
I
I
REG
REG
REGULATOR STARTUP WAVEFORM
REG
OVERVOLTAGE SWITCH FAULT
= 10mA
= 10mA
= 10µF
TRANSIENT RESPONSE
REG
= 0, unless otherwise noted.)
200µs/div
400µs/div
1ms/div
V
MAX6397-98 toc20
MAX6397-98 toc18
MAX6397-98 toc22
OV
= 30V
Typical Operating Characteristics (continued)
V
20V/div
V
20V/div
V
10V/div
V
10V/div
V
20V/div
V
100mV/div
V
2V/div
V
5V/div
V
2V/div
IN
GATE
IN
IN
OUT
REG
REG
REG
POK
0V
0V
0A
V
OV
REG LOAD-TRANSIENT RESPONSE
= 30V
REGULATOR POK ASSERTION
VOLTAGE LIMIT FAULT
100µs/div
1ms/div
1ms/div
C
REG
MAX6397-98 toc19
MAX6397-98 toc21
MAX6397-98 toc23
I
= 10µF
REG
= 0
V
20V/div
V
20V/div
V
AC-COUPLED
500mV/div
V
2V/div
V
20V/div
V
2V/div
V
5V/div
I
100mA/div
I
200mA/div
IN
REG
REG
GATE
REG
REG
OUT
POK
REG