1.2A, Current-Limited, High-Side
P-Channel Switch with Thermal Shutdown
____________________________Typical Operating Characteristics (continued)
(T
A
= +25°C, unless otherwise noted.)
MAX893L
OUTPUT OVERLOAD
(SLOW-LOOP RESPONSE)
MAX893L toc10
OUTPUT SHORT CIRCUIT
(FAST-LOOP RESPONSE)
A
MAX893L toc11
A
C
0V
C
V
OUT
0V
B
0A
B
I
OUT
0V
2µs/div
C
IN
= 100µF, C
OUT
= 0.1µF
A: V
IN
, 1V/div, AC-COUPLED
B: I
OUT
, 1A/div
C: V
OUT
, 5V/div
2µs/div
C
IN
= 100µF, C
OUT
= 0.1µF
A: V
IN
, 1V/div, AC-COUPLED
B: I
OUT
, 2A/div
C: V
OUT
, 5V/div
SWITCH TURN-ON TIME
MAX893L toc13
SWITCH TURN-OFF TIME
MAX893L toc14
A
0V
A
0V
B
0V
B
0V
20µs/div
V
IN
= 5V, I
OUT
= I
LIMIT/2
A: V
ON
, 2V/div
B: V
OUT
, 2V/div
1µs/div
V
IN
= 5V, I
OUT
= I
LIMIT/2
A: V
ON
, 2V/div
B: V
OUT
, 2V/div
_______________________________________________________________________________________
5
MAXIM [ MAXIM INTEGRATED PRODUCTS ]
