MAX14575A Datasheet, PDF (6/11 Pages) Maxim Integrated Products – 250mA to 2.5A Adjustable Current-Limit Switches

MAX14575A/MAX14575AL/
MAX14575B/MAX14575C
250mA to 2.5A Adjustable Current-Limit Switches
Typical Operating Characteristics (continued)
(VIN = +3.3V, CIN = 1FF, COUT = 1FF, RSETI = 94.2kI, TA = +25NC, unless otherwise noted.)
SWITCH TURN-ON TIME
vs. TEMPERATURE
2.0
1.8 ^{IOUT = 10mA}
1.6
1.4
1.2
VIN = +5V
1.0
0.8
0.6
0.4
0.2
VIN = 3.3V
0
-40 -15 10
35
60
85
TEMPERATURE (°C)
CURRENT-LIMIT RESPONSE
MAX14575A toc12
SUDDENT SHORT
APPLIED AT
OUTPUT
V_EN = V_IN = +3.3V
V_OUT
2V/div
SWITCH TURN-OFF TIME
vs. TEMPERATURE
100
90
RL = 1kI
NO OUTPUT CAPACITOR
80
70
VIN = +5V
60
50
40
30
20
VIN = 3.3V
10
0
-40 -15 10
35
60
85
TEMPERATURE (°C)
CURRENT-LIMIT RESPONSE
MAX14575A toc13
IOUT = 200mA
TO SHORT APPLIED
VEN = VIN = +3.3V
V_OUT
2V/div
I_OUT
1A/div
I_OUT
1A/div
4ms/div
20ms/div
FLAG RESPONSE
(OVERLOAD CONDITION)
MAX14575A toc14
SHORT TO
GROUND APPLIED
VEN = VIN = +3.3V
VFLAG
2V/div
I_OUT
1A/div
4ms/div
6  
Maxim Integrated