MAX14550E Maxim, MAX14550E Datasheet - Page 2

• Manufacturer Part Number: MAX14550E
• Description: The MAX14550E is a USB Hi-Speed analog switch with a USB host charger (dedicated charger) identification circuit
• Manufacturer: Maxim

USB Host Charger Identification Analog Switch
ABSOLUTE MAXIMUM RATINGS
V
Continuous Current Into Any Terminal ........................... Q30mA
Continuous Power Dissipation (T
Thermal Resistance (Note 1)
Note 1:
2
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
otherwise noted.) (Note 2)
CC
Power-Supply Voltage
Supply Current
Supply Current Increase
Analog Signal Range
ANALOG SWITCH
On-Resistance TDP/TDM
Switch
On-Resistance Match
Between Channels TDP/TDM
Switch
RDM, CB_ to GND ...............................................-0.3V to +6V
10-Pin TDFN (derate 24.4mW/NC above +70NC) .......1951mW
Junction-to-Ambient Thermal Resistance (B
Junction-to-Case Thermal Resistance (B
CC
, DP, DM, TDP, TDM, RDP,
= +2.8V to +5.5V, T
Package thermal resistances were obtained using the method described in JEDEC specification JESD51-7, using a four-
layer board. For detailed information on package thermal considerations, refer to www.maxim-ic.com/thermal-tutorial.
PARAMETER
A
= T
J
A
= -40NC to +85NC, unless otherwise noted. Typical values are at V
= +70NC)
V
SYMBOL
DP
DR
R
DI
V
I
ONT
CC
, V
CC
ONT
CC
DM
JC
) ..................9NC/W
JA
V
V
0V P V
0V P V
V
) ...........41NC/W
CC
CC
DP
= V
= 3.3V
= 5.5V
CB_
DP/DM
DM
P V
= 400mV, I
P V
IL
V
V
External resistors used,
V
V
Internal resistors used,
V
V
V
V
External resistors used,
V
V
Internal resistors used,
V
V
CONDITIONS
or V
CB0
CB0
CB0
CB0
CB0
CB0
CB0
CB0
CB0
CB0
CB0
CB0
CC
, I
IH
= V
= 0V, V
= V
= V
= V
= V
= V
= 0V, V
= V
= V
= V
= V
Operating Temperature Range .......................... -40NC to +85NC
Maximum Junction Temperature .....................................+150NC
Storage Temperature Range ............................ -65NC to +150NC
Soldering Temperature (Reflow) ....................................... 260NC
DP
DP
P V
CB
CB
CC
CB
CC
CB
CB
CC
CB
CC
or I
CB_
or I
, V
, V
, V
, V
DM
= V
= 0V or
= 0V or
= V
= 0V or
= 0V or
CB
CB
DM
CB
CB
CB
CB
P V
CC
CC
= 10mA
= V
= V
= 10mA
= 0V
= 0V
= 0V
= 0V
CC
CC
CC
MIN
2.8
0
CC
= +3.3V, T
TYP
125
0.7
6.5
2.5
8.5
0.1
76
7
9
4
A
MAX
V
120
180
= +25NC, unless
5.5
6.5
10
12
15
16
CC
2
7
2
UNITS
FA
FA
I
I
V
V