Datasheet

5Maxim Integrated
200mA, Automotive, Ultra-Low
Quiescent Current, Linear Regulator
MAX16910
ELECTRICAL CHARACTERISTICS (continued)
(V
IN
= V
ENABLE
= +14V, C
TIMEOUT
= open, C
IN
= 1µF, C
OUT
= 4.7µF, unless otherwise noted. T
A
= -40°C to +125°C, T
A
P T
J
P
+150°C, unless otherwise noted. Typical values are T
A
= +25°C.) (Note 2)
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
Short-Circuit Output Current Limit I
SC
Output shorted to GND (MAX16910C__) 230 330 mA
Thermal Shutdown (Note 6) +180
NC
Thermal Shutdown Hysteresis (Note 6) +25
NC
Line Regulation
(5V Fixed Output Setting)
V
IN
= 6V to 30V, I
LOAD
= 1mA 1 mV
Line Regulation
(3.3V Fixed Output Setting)
V
IN
= 4.8V to 30V, I
LOAD
= 1mA 1 mV
Load Regulation
(5V Fixed Output Setting)
I
LOAD
= 1mA to 200mA 12 mV
Load Regulation
(3.3V Fixed Output Setting)
I
LOAD
= 1mA to 200mA 12 mV
Power-Supply Rejection Ratio PSRR
I
LOAD
= 10mA, f = 100Hz, 500mV
P-P
(Note 6)
60 dB
Startup Response Time t
START
Rising edge of V
IN
to V
OUT
, I
LOAD
= 50mA
(Note 6)
160
Fs
TIMEOUT INPUT
TIMEOUT Ramp Current I
TO
TIMEOUT connected to GND 0.600 1.0 1.650
FA
TIMEOUT Ramp Delay 1.25 ms/nF
RESET Default Timeout Period
V
OUT
rising, TIMEOUT = OPEN 30 60 90
Fs
RESET OUTPUT
RESET Threshold
MAX16910__9/V+, V
OUT
falling 90 92.5 94
% of
V
OUT
MAX16910__8/V+, V
OUT
falling
85 87.5 89
RESET Threshold Hysteresis V
OUT
rising
5
% of
V
OUT
OUT to RESET Delay
V
OUT
falling (Note 6) 4
Fs
RESET Output-Voltage Low
(Open-Drain)
V
OL
I
SINK
= 0.5mA, RESET asserted
0.4 V
RESET Open-Drain Leakage
Current
RESET not asserted, RESET = 7V,
T
A
= +25NC
1
FA
RESET Open-Drain Leakage
Current
RESET not asserted, RESET = 7V
0.03
FA
ENABLE
ENABLE Logic-Low V
IL
0.4 V
ENABLE Logic-High V
IH
2.4 V
ENABLE Pulldown Current (Note 7) 0.65
FA
SET INPUT
SET Input Current (All Modes)
T
A
= +25NC
-50 +50 nA
T
J
= +150NC
0.2
FA
SET Logic-Low V
ILSET
0.4 V
Set Logic-High V
IHSET
2.4 V