User Manual

MAX4881–MAX4884
Overvoltage Protection Controllers with
Current Limit in TDFN
_______________________________________________________________________________________ 5
CURRENT LIMIT vs. TEMPERATURE
(MAX4884)
TEMPERATURE (°C)
CURRENT LIMIT (mA)
MAX4881 toc10
-40 -15 10 35 60 85
0
100
200
300
400
500
600
700
800
V
IN
= 4.4V
V
BTB
= 2.7V
V
CB
= 5V
CURRENT LIMIT vs. TEMPERATURE
(MAX4881)
TEMPERATURE (°C)
CURRENT LIMIT (A)
MAX4881 toc11
-40 -15 10 35 60 85
0
0.25
0.50
0.75
1.00
1.25
V
IN
= 5V
V
BTB
= 2.7V
V
CB
= 5V
CURRENT LIMIT vs. V
BTB
(MAX4884)
V
BTB
(V)
CURRENT LIMIT (mA)
MAX4881 toc12
012345
0
100
200
300
400
500
600
700
800
V
IN
= 4.4V
V
CB
= 5V
CURRENT LIMIT vs. V
BTB
(MAX4881)
V
BTB
(V)
CURRENT LIMIT (A)
MAX4881 toc13
012345
0
0.25
0.50
0.75
1.00
1.25
V
IN
= 5V
V
CB
= 5V
Typical Operating Characteristics (continued)
(V
IN
= 5V, T
A
= +25°C, unless otherwise noted.)