MAX4926ELT+T Maxim Integrated Products, MAX4926ELT+T Datasheet - Page 3

• Manufacturer Part Number: MAX4926ELT+T
• Description: IC CTLR OVP W/EXT PFET 6-UDFN
• Manufacturer: Maxim Integrated Products

Specifications of MAX4926ELT+T

• Applications: *
• Mounting Type: Surface Mount
• Package / Case: 6-µDFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

(V
IN
100
80
60
40
20
= +5V for MAX4923/MAX4924/MAX4925, V
15
14
13
12
11
10
0
-40
0
SUPPLY CURRENT vs. INPUT VOLTAGE
SUPPLY CURRENT vs. TEMPERATURE
10mA/div
5V/div
MAX4926
V
5V/div
5V/div
4
CC
MAX4925
-15
= +4V
8
INPUT VOLTAGE (V)
TEMPERATURE (°C)
10
_______________________________________________________________________________________
12
OVERVOLTAGE RESPONSE
MAX4926
16
35
20.0μs
20
60
24
28
85
MAX4923 toc07
5V/div
5V/div
5V/div
IN
10
= +4V for MAX4926 (pFET = Si6991DQ), T
V
I
V
8
6
4
2
0
V
GATE
GATE
FLAG
IN
2
GATE VOLTAGE vs. INPUT VOLTAGE
Overvoltage Protectors with
MAX4925
POWER-UP RESPONSE
INPUT VOLTAGE (V)
4
20.0 ms
Typical Operating Characteristics
6
5V/div
5V/div
5V/div
POWER-UP OVERVOLTAGE RESPONSE
V
V
V FLAG
IN
GATE
8
5V/div
5V/div
1A/div
5V/div
A
External pFET
250
200
150
100
= +25°C, unless otherwise noted.)
50
0
10.0ms
0
GATE-OUTPUT LOW VOLTAGE
V
POWER-UP RESPONSE
200
CC
vs. GATE SINK CURRENT
GATE SINK CURRENT (μA)
= +3.3V
V
MAX4923 toc08
CC
400
10.0ms
= +2.5V
600
V
V
V
IN
GATE
FLAG
V
CC
MAX4923 toc06
= +5.5V
800
1000
V
I
V
V
IN
IN
FLAG
OUT
3