Rainbow Electronics MAX1558H - Manual (Page 6)

MAX1558/MAX1558H
Dual, 3mm x 3mm, 1.2A/Programmable-Current
USB Switches with Autoreset
6 _______________________________________________________________________________________
MAX1558/58H toc13
TEMPERATURE ( °C)
60 35 10 -15
30
32
34
36
38
40
20
26
24
22
28
-40 85
V IN_ = 4.5V
V IN_ = 5.5V
V IN_ = 5V
AUTORESET CURRENT (mA)
AUTORESET CURRENT
vs. TEMPERATURE
AUTORESET CURRENT
vs. INPUT VOLTAGE
MAX1558/58H toc14
V IN (V)
AUTORESET CURRENT (mA)
5.5 5.0 4.5 4.0 3.5
25
30
35
40
20
3.0 6.0
T A = +85 °C
T A = -40 °C
T A = +25 °C
OVERLOAD RESPONSE INTO 2.5 Ω
MAX1558/58H toc15
20ms/div
I OUT_
OUT_
V IN
FLT_
5V
5V/div
5V/div
1A/div
0
0
0
SHORT-CIRCUIT RESPONSE INTO 0 Ω
MAX1558/58H toc16
20ms/div
I OUT_
V IN
V OUT
FLTA_
5V/div
5V/div
5V/div
5A/div
0
0
0
0
SHORT
APPLIED SHORT
REMOVED
SWITCH ON
AUTORESTART
Typical Operating Characteristics (continued)
(V
INA
= V
INB
= 5V, V ONA = V ONB = 0V (MAX1558), V
ONA
= V
ONB
= 5V (MAX1558H), R
ISET
= 26k Ω to GND. Typical values are at T
A
=
+25 °C, unless otherwise noted.)
SWITCH TURN-ON TIME
MAX1558/58H toc17
2.0ms/div
ON_
OUT_
2V/div
2V/div
0
0
SWITCH TURN-OFF TIME
MAX1558/58H toc18
1.0ms/div
ON_
OUT_
2V/div
2V/div
0
0