MAX14600 Datasheet, PDF (2/16 Pages) Maxim Integrated Products – USB Host Charger Identification/Adapter Emulators Greater User Flexibility

MAX14600–MAX14605
USB Host Charger Identification/Adapter Emulators
ABSOLUTE MAXIMUM RATINGS
All voltages referenced to GND.
V_CC, TDP, TDM, CB0, CB1, DP, DM, CEN, CEN.... -0.3V to +6.0V
Continuous Current into Any Terminal............................. Q30mA
Continuous Power Dissipation (T_A = +70NC)
TDFN (derate 11.9mW/NC above +70NC).................953.5mW
Operating Temperature Range........................... -40NC to +85NC
Junction Temperature......................................................+150NC
Storage Temperature Range............................ -65NC to +150NC
Lead Temperature (soldering, 10s).................................+300NC
Soldering Temperature (reflow).......................................+260NC
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional opera-
tion 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.
PACKAGE THERMAL CHARACTERISTICS (Note 1)
TDFN
Junction-to-Ambient Thermal Resistance (B_JA)...........84NC/W
Junction-to-Case Thermal Resistance (B_JC)................37NC/W
Note 1: 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.
ELECTRICAL CHARACTERISTICS
(V_CC = 3.0V to 5.5V, T_A = T_MIN to T_MAX, unless otherwise noted. Typical values are at V_CC = 5.0V, T_A = +25NC.) (Note 2)
PARAMETER
SYMBOL
CONDITIONS
MIN TYP MAX UNITS
POWER SUPPLY
Power-Supply Range
Supply Current
ANALOG SWITCH
V_CC
V_CB0 > V_IH
V_CB0 = 0V (Note 3)
3.0
5.5
V
4.75
5.25
V_CB0 = V_CB1 = V_CC = 5.25V, CM mode
50
100
I_CC
V_CB0 = V_CC = 5.25V, V_CB1 = 0V, PM mode
V_CB0 = 0V, V_CB1 = V_CC = 5.25V, FM mode
4
20
FA
10
50
V_CB0 = V_CB1 = 0V, AM mode
130 200
Analog-Signal Range
On-Resistance TDP/TDM Switch
V_DP, V_DM
R_ON
V_TDP = V_TDM = 0V to V_CC, I_TDP = I_TDM =
10mA
0
V_CC
V
3.5
6.5
I
On-Resistance Match Between
Channels TDP/TDM Switch
On-Resistance Flatness
TDP/TDM Switch
On-Resistance of DP/DM Short
DR_ON
R_FLAT
R_SHORT
V_CC = 5.0V, V_DP = V_DM = 400mV,
I_DP = I_DM = 10mA
V_CC = 5.0V, V_DP = V_DM = 0 to V_CC,
I_DP = I_DM = 10mA
V_CB0 = 0V, V_CB1 = V_CC, V_DP = 1V, R_DM
= 20kW
0.1
I
0.1
I
70
120
I
Off-Leakage Current
I_TDPOFF,
I_TDMOFF
On-Leakage Current
I_DPON,
I_DMON
DYNAMIC PERFORMANCE (Note 4)
V_CC = 3.6V, V_DP = V_DM = 0.3V to 3.3V,
V_TDP = V_TDM = 3.3V to 0.3V
V_CC = 3.6V, V_DP = V_DM = 3.3V to 0.3V,
V_{CB_} = V_CC
-250
-250
+250
nA
+250
nA
Turn-On Time
t_ON
V_TDP or V_TDM = 1.5V, R_L = 300I,
C_L = 35pF, V_IH = V_CC, V_IL = 0V, Figure 1
300 800
Fs
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