MAX16052 Datasheet, PDF (2/12 Pages) Maxim Integrated Products – High-Voltage, Adjustable Sequencing/Supervisory Circuits

High-Voltage, Adjustable
Sequencing/Supervisory Circuits
ABSOLUTE MAXIMUM RATINGS
(All voltages referenced to GND.)
V_CC .........................................................................-0.3V to +30V
OUT (push-pull, MAX16053) ......................-0.3V to (V_CC + 0.3V)
OUT (open-drain, MAX16052)................................-0.3V to +30V
EN, IN .........................................................-0.3V to (V_CC + 0.3V)
CDELAY....................................................................-0.3V to +6V
Input/Output Current (all pins)..........................................±20mA
Continuous Power Dissipation (T_A = +70°C)
6-Pin SOT23 (derate 8.7mW/°C above +70°C)..........695.7mW
Operating Temperature Range .........................-40°C to +125°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
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.
ELECTRICAL CHARACTERISTICS
(V_CC = 2.25V to 16V, V_EN = V_CC, T_A = T_J = -40°C to +125°C, unless otherwise specified. Typical values are at V_CC = 3.3V and T_A =
+25°C.) (Note 1)
PARAMETER
SUPPLY
Operating Voltage Range
Undervoltage Lockout
V_CC Supply Current
IN
Threshold Voltage
Hysteresis
Input Current
CDELAY
CDELAY Charge Current
CDELAY Threshold
CDELAY Pulldown Resistance
EN
EN Low Voltage
EN High Voltage
EN Leakage Current
OUT
OUT Low Voltage
(Open-Drain or Push-Pull)
OUT High Voltage
(Push-Pull, MAX16053)
OUT Leakage Current
(Open-Drain, MAX16052)
SYMBOL
CONDITIONS
V_CC
UVLO
I_CC
V_CC falling (Note 2)
MAX16052, no load
MAX16053, no load
V_CC = 3.3V
V_CC = 12V
V_CC = 3.3V
V_CC = 12V
V_TH
V_HYST
I_IN
V_IN rising, 2.25V ≤ V_CC ≤ 16V
V_IN falling
V_IN = 0 or 16V
I_CD
V_TCD
R_CDELAY
V_CDELAY = 0V
V_CDELAY rising
V_CC ≥ 2.25V, I_SINK = 200µA
V_CC ≥ 3.3V, I_SINK = 1mA
V_IL
V_IH
I_LEAK
V_EN = 0V or V_CC
V_OL
V_OH
I_LKG
V_CC ≥ 1.2V, I_SINK = 90µA
V_CC ≥ 2.25V, I_SINK = 0.5mA
V_CC > 4.5V, I_SINK = 1mA
V_CC ≥ 2.25V, I_SOURCE = 500µA
V_CC ≥ 4.5V, I_SOURCE = 800µA
Output not asserted low, V_OUT = 28V
MIN TYP MAX UNITS
2.25
16
V
1.8
2
V
18
37
23
45
µA
22
47
29
57
0.491 0.500 0.509
V
5
mV
-40
+5
+60
nA
200
250
300
nA
0.95 1.00 1.05
V
15
60
Ω
15
60
0.5
V
1.4
V
-55
+15 +55
nA
0.8 x V_CC
0.9 x V_CC
0.2
0.3
V
0.4
V
150
nA
2 _______________________________________________________________________________________