MAX1838EEE-T Maxim Integrated, MAX1838EEE-T Datasheet - Page 4

• Manufacturer Part Number: MAX1838EEE-T
• Description: Power Switch ICs - USB Dual USB Switch w/Fault Blank
• Manufacturer: Maxim Integrated

Specifications of MAX1838EEE-T

• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Package / Case: QSOP-16
• Mounting Style: SMD/SMT

ELECTRICAL CHARACTERISTICS (continued)
(V
Dual USB Switch with Fault Blanking
and Autoreset
4
Note 1: SEL delay includes both make and break delay. The host system should wait for at least this interval before turning off the
Note 2: Specifications from 0°C to -40°C are guaranteed by design, not production tested.
Current-Limit Threshold
Short-Circuit Current Limit
Continuous Current-Limit
Blanking Timeout Period
Short-Circuit Blanking Timeout
Period
Turn-On Delay
Turn-Off Delay from ON
Logic Input High Voltage
Logic Input Low Voltage
Logic Input Current
FAULT_ Output Low Voltage
FAULT_ Output High Leakage
Current
Autoreset Current
Autoreset Threshold
Autoreset Blanking Time
AUX_ to IN_ or IN_ to AUX_
Select Delay
IN__
_______________________________________________________________________________________
= V
appropriate input supply.
AUX__
PARAMETER
= V
ON
= 5V, SEL = GND, ADJ_ = open, T
SYM BO L
I
SHORT
I
LIM
V
V
SEL = GND, V
SEL = AUX_, V
From continuous current-limit condition to
FAULT_ assertion
From short-circuit current-limit condition to
FAULT_ assertion
R
(from ON asserted to V
V
R
(from ON asserted to V
V
V
V
V
V
V
In latched-off state, V
In latched-off state, V
In latched-off state, V
Make-before-break (Note 1)
IN
AUX
IN
IN
IN
IN
IN
IN
OUT
OUT
ON
_ – V
_), C
_), C
_ = 4V to 5.5V
_ = 4V to 5.5V
_ = 4V, sinking 1mA
_ = V
_ – V
= 0V or 5.5V
_ = 10Ω, does not include rise time
_ = 10Ω, does not include fall time
OUT
OUT
OUT
FAULT_
A
OUT
= -40°C to +85°C, unless otherwise noted. Circuit of Figure 1.) (Note 2)
_ = 0.5V, SEL = AUX_
_ = 1µF
_ = 1µF
_ = 0.5V, SEL = GND
OUT
CONDITIONS
OUT
= 5.5V
_ = 0V (I
_ = 0V
OUT
OUT
OUT
OUT
OUT
_ = 0V
_ rising
_ > 1 V
OUT
_ = 10% of
_ = 90% of
_ pulsing)
MIN
0.6
0.6
0.6
0.6
0.5
0.4
4.5
10
-1
9
7
2
9
MAX
1.2
1.8
1.2
1.8
0.8
0.4
40
40
55
0.6
40
18
4
3
1
1
UNITS
A
PEAK
mA
ms
ms
ms
ms
ms
ms
µA
µA
A
V
V
V
V