MAX1838EEE+ Maxim Integrated Products, MAX1838EEE+ Datasheet - Page 2

• Manufacturer Part Number: MAX1838EEE+
• Description: IC SW USB DUAL W/FB 16-QSOP
• Manufacturer: Maxim Integrated Products

Specifications of MAX1838EEE+

• Applications: USB, Peripherals
• Voltage - Supply: 4 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 16-QSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Supply: -

ABSOLUTE MAXIMUM RATINGS
IN_, AUX_, ON, OUT_, SEL, FAULT_,
IN_, AUX_ to OUTA_; IN_, AUX_ to OUTB_.................-6V to +6V
AUX_ to IN_ .................................................................-6V to +6V
Maximum Continuous Switch Current
(per channel, internally limited).............................................1.2A
FAULT_ Current ..................................................................20mA
Continuous Power Dissipation (T
Dual USB Switch with Fault Blanking
and Autoreset
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
ELECTRICAL CHARACTERISTICS
(V
+25°C.)
2
Supply Voltage Range
Switch On-Resistance
AUX_ Standby Supply Current
IN_ Standby Supply Current
AUX_ Quiescent Supply Current
IN_ Quiescent Supply Current
OUT_ Off-Leakage Current
Reverse Leakage Current
Undervoltage Lockout Threshold
Continuous Load Current
Short-Circuit Current Limit
ADJ_ to GND .........................................................-0.3V to +6V
Current-Limit Threshold
Continuous Current-Limit
Blanking Timeout Period
Short-Circuit Blanking Timeout
Period
IN__
16-Pin QSOP (derate 8.3mW/°C above +70°C)..........667mW
_______________________________________________________________________________________
= V
AUX__
PARAMETER
= 5V, ON = SEL = GND, ADJ_ = open, T
A
= +70°C)
SYMBOL
I
V
V
SHORT
V
R
UVLO
I
AUX_
LIM
IN_
ON
V
V
V
V
V
V
V
V
V
V
R
SEL = GND,
V
(I
V
SEL = AUX_, V
From continuous current-limit condition to
FAULT_ assertion
From short-circuit current-limit condition to
FAULT_ assertion
IN
IN
IN
IN
AUX
OUT
OUT
ADJ
ON
ON
ON
ON
ON
OUT
_ = 5V, each switch
_ = 4V, each switch
_ or V
_ - V
_ = 67kΩ
= V
= V
= 0V, I
= 0V, I
= V
_ - V
_ = 0V
_ pulsing)
= 5.5V, V
A
OUT
AUX
IN
IN
AUX
OUT
= 0°C to +85°C, unless otherwise noted. Typical values are at T
_
_, V
OUT
OUT
_ = 0.5V, SEL = AUX_
_
_ rising edge, 3% hysteresis
_ = 0.5V, SEL = GND
OUTA
CONDITIONS
IN
OUT
_ = 0A
_ = 0A, SEL = AUX_
_ = V
_ = 0V
_ = V
Operating Temperature Range ...........................-40°C to +85°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
AUX
R
ADJ
OUTB
_ = 0V
_ = 67kΩ
_ = 0V
0.09
MIN
500
4.0
4.0
3.0
0.6
0.6
0.6
7.5
10
0.225
TYP
0.02
0.02
0.09
0.35
100
1.2
3.5
0.9
0.9
0.3
20
18
95
66
23
7
1
MAX
0.36
0.48
170
350
300
5.5
5.5
3.8
1.2
1.2
1.8
16
10
10
35
35
3
A
=
UNITS
A
A
A
A
mΩ
mA
PEAK
PEAK
ms
ms
µA
µA
µA
µA
µA
µA
RMS
RMS
V
V
A