MAX4792EUS+T Maxim Integrated, MAX4792EUS+T Datasheet - Page 5

• Manufacturer Part Number: MAX4792EUS+T
• Description: Power Switch ICs - Power Distribution 200/250/300mA Crnt Limit Switch
• Manufacturer: Maxim Integrated

Specifications of MAX4792EUS+T

• Rohs: yes
• Number Of Outputs: 1
• Operating Supply Voltage: 2.3 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: SOT-143
• Minimum Operating Temperature: - 40 C

(V
TDFN-EP
MAX4789
MAX4791
MAX4793
IN
= 3.3V, T
1
2
3
4
5
6
200mA/250mA/300mA Current-Limit Switches
TDFN-EP
MAX4790
MAX4792
MAX4794
A
= +25°C, unless otherwise noted.)
1, 4
—
2
3
5
6
_______________________________________________________________________________________
PIN
C
C
SWITCH TURN-OFF TIME RESPONSE
MAX4789
MAX4791
MAX4793
5-SOT23
IN
OUT
= 1μF
CURRENT-LIMIT RESPONSE
= 1μF
—
—
4
2
3
1
5
(OUT SHORTED TO GND)
MAX4789–
4-SOT143
200ns/div
40μs/div
MAX4794
—
—
—
2
3
4
1
Typical Operating Characteristics (continued)
MAX4789 toc13
MAX4789 toc15
NAME
FLAG
GND
OUT
N.C.
ON
EP
IN
V
2V/div
V
2V/div
I
5A/div
V
2V/div
I
10mA/div
OUT
OUT
IN
OUT
ON
Faul t O utp ut. Thi s op en- d r ai n outp ut g oes l ow w hen the d evi ce stays i n
for w ar d or r ever se cur r ent l i m i t for m or e than the b l anki ng ti m e p er i od .
FLAG i s hi g h i m p ed ance w hen a faul t i s not p r esent or w hen O N i s l ow .
Ground
Active-High Switch On Input. A logic high turns the switch on.
No Connection. Not internally connected.
Input. Bypass IN with a 0.1µF ceramic capacitor to ground.
Switch Output. Bypass OUT with a 0.1µF ceramic capacitor to ground.
Exposed paddle. Connect EP to a large ground plane to maximize
thermal performance. EP is not intended as an electrical connection
point. (TDFN Package only.)
SWITCH TURN-ON TIME RESPONSE
FLAG-BLANKING RESPONSE
FUNCTION
100μs/div
4ms/div
Pin Description
MAX4789 toc14
MAX4789 toc16
V
1V/div
I
10mA/div
V
2V/div
V
2V/div
FLAG
2V/div
I
100mA/div
OUT
OUT
ON
IN
ON
5