MAX4987AETA+T Maxim Integrated Products, MAX4987AETA+T Datasheet - Page 4

• Manufacturer Part Number: MAX4987AETA+T
• Description: IC CTLR OVP USB ESD PROT 8-TDFN
• Manufacturer: Maxim Integrated Products

Specifications of MAX4987AETA+T

• Applications: *
• Mounting Type: Surface Mount
• Package / Case: 8-TDFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Overvoltage-Protection Controller
with USB ESD Protection
(T
4
A
= +25°C, unless otherwise noted.)
1.010
1.008
1.006
1.004
1.002
1.000
0.998
0.996
0.994
0.992
0.990
_______________________________________________________________________________________
50.0
45.0
40.0
35.0
30.0
25.0
20.0
-40
-40
NORMALIZED OVLO THRESHOLD
-15
-15
vs. TEMPERATURE
vs. TEMPERATURE
DEBOUNCE TIME
TEMPERATURE (°C)
TEMPERATURE (°C)
10
10
5
2
0
0
0
35
35
UNDERVOLTAGE FAULT RESPONSE
60
60
85
85
4μs/div
Typical Operating Characteristics (continued)
1.20
1.16
1.12
1.08
1.04
1.00
0.96
0.92
0.88
0.84
0.80
-40
MAX4987AE/BE toc10
NORMALIZED CURRENT LIMIT
-15
POWER-UP RESPONSE
vs. TEMPERATURE
TEMPERATURE (°C)
V
2V/div
V
2V/div
V
5V/div
I
1A/div
OUT
IN
OUT
ACOK
10
10ms/div
0
0
0
0
35
C
IN
SHORT-CIRCUIT FAULT RESPONSE
MAX4987AE/BE toc08
= 100μF
60
85
10μs/div
V
5V/div
V
5V/div
V
5V/div
I
1A/div
OUT
IN
OUT
ACOK
5.0
4.0
3.0
1.0
8V
5V
8V
5V
2.0
0
0
0
0
-40
MAX4987AE/BE toc11
OVERVOLTAGE FAULT RESPONSE
-15
vs. TEMPERATURE
TURN-ON TIME
TEMPERATURE (°C)
V
5V/div
V
5V/div
V
5V/div
I
1A/div
OUT
IN
OUT
ACOK
10
2μs/div
35
MAX4987AE/BE toc09
60
85
V
5V/div
V
5V/div
V
5V/div
I
1A/div
OUT
IN
OUT
ACOK