MAX890LESA Datasheet Download

Part No.:
MAX890LESA
Download:
Download Datasheet
Description:
[1A, Current-Limited, High-Side P-Channel Switch with Thermal Shutdown]
File Size:
137 K
Page:
8 Pages
Logo:
Manufacturer:
MAXIM [ MAXIM INTEGRATED PRODUCTS ]
PCB Prototype
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1A, Current-Limited, High-Side
P-Channel Switch with Thermal Shutdown
____________________________Typical Operating Characteristics (continued)
(T
A
= +25°C, unless otherwise noted.)
CURRENT-LIMIT RESPONSE
(R
L
= 0.6Ω)
A
5V
A
MAX890L
CURRENT-LIMIT RESPONSE
(R
L
= 0.3Ω)
5V
B
B
0A
C
0V, 0A
2µs/div
C
IN
= 100µF, C
OUT
= 0.1µF
A: V
IN
, 1V/div, AC COUPLED
B: I
OUT
, 1A/div
C: V
OUT
, 2V/div
C
0V
2µs/div
C
IN
= 100µF, C
OUT
= 0.1µF
A: V
IN
, 1V/div, AC COUPLED
B: I
OUT
, 5A/div
C: V
OUT
, 2V/div
LOAD-TRANSIENT RESPONSE
A
0A
0V
B
5ms/div
V
IN
= 5V
A: I
OUT
= 0mA TO 750mA,
0.5A/div
B: V
OUT
RIPPLE,
200mV/div, AC COUPLED
SWITCH TURN-ON TIME
SWITCH TURN-OFF TIME
A
A
0V
B
B
0V
20µs/div
V
IN
= 5V, I
OUT
= I
LIMIT
A: V
ON
, 2V/div
B: V
OUT
, 2V/div
V
IN
= 5V, I
OUT
= I
LIMIT
A: V
ON
, 2V/div
B: V
OUT
, 2V/div
2µs/div
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