MAX1693HEUB-T Maxim Integrated, MAX1693HEUB-T Datasheet - Page 6

• Manufacturer Part Number: MAX1693HEUB-T
• Description: Power Switch ICs - USB USB Current-Limited Switch w/Fault Blank
• Manufacturer: Maxim Integrated

Specifications of MAX1693HEUB-T

• Supply Voltage - Min: 3 V
• Supply Voltage - Max: 5.5 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Number Of Switches: Single
• Off Time (max): 20 us
• On Resistance (max): 90 Ohms
• On Time (max): 200 us

USB Current-Limited Switches
with Fault Blanking
6
(V
IN
_______________________________________________________________________________________
= +5V, T
A
1
2
3
1
2
3
4
= +25°C, unless otherwise noted.)
CH1 = V
CH3 = V
CH1 = V
CH3 = I
AND SWITCH LATCHED OFF
OUT
FAULT
OVERCURRENT TO FAULT
OUT
FAULT
SWITCH TURN-OFF TIME
, 5V/div; CH2 = V
, 1A/div
, 5V/div; CH4 = I
, 5V/div; CH2 = I
MAX1694
MAX1693H
1
2ms/div
m
s/div
ON
OUT
OUT
, 5V/div;
, 200mA/div
, 5V/div;
Typical Operating Characteristics (continued)
1
2
3
4
1
2
3
4
CH1 = V
CH3 = I
CH1 = V
CH3 = V
FULL-CURRENT LIMIT
CHARGES CAPACITOR
(TYPICAL USB APPLICATION)
FOLDBACK-
CURRENT LIMIT
OUT
OUT
OUT
FAULT
SWITCH TURN-ON TIME
, 500mA/div; CH4 = V
, 5V/div; CH2 = V
, 5V/div; CH2 = V
, 5V/div; CH4 = I
STARTUP TIME
MAX1693H
MAX1693H
20
1ms/div
m
s/div
ON
ON
OUT
, 5V/div;
, 5V/div;
FAULT
, 200mA/div
RESISTOR
LOAD
CURRENT
C
R
, 5V/div
L
L
= 15Ω
= 150µF