MAX14600 Datasheet, PDF (7/16 Pages) Maxim Integrated Products – USB Host Charger Identification/Adapter Emulators Greater User Flexibility

MAX14600–MAX14605
USB Host Charger Identification/Adapter Emulators
Typical Operating Characteristics
(T_A = +25°C, unless otherwise noted.)
TDP/TDM ON-RESISTANCE
vs. SUPPLY VOLTAGE
5.0
ITD_ = 10mA
4.5
4.0
3.5
VCC = 2.8V
3.0
2.5
2.0
VCC = 5.5V
1.5
1.0
0.5
0
0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0
V_TDP/TDM (V)
DP/ DM SHORT ON-RESISTANCE
vs. TEMPERATURE
100
VCC = 5.5V, ID_ = 10mA
90
80
TA = +85°C
70
60
50
40
TA = +25°C _{TA = -40°C}
30
20
10
0
0
1
2
3
4
5
6
VDP/DM (V)
SUPPLY CURRENT vs. LOGIC LEVEL
180
VCC = 5.5V
160
140
120
100
80
60
40
20
0
0 0.5 1.0 1.5 2.0 2.5 3.0
LOGIC LEVEL (V)
ON-RESISTANCE vs. VTDP/ TDM
5.0
VCC = 3.3V, ITD_ = 10mA
4.5
4.0
3.5
3.0
TA = +85°C
2.5
TA = +25°C
2.0
TA = -40°C
1.5
1.0
0.5
0
0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0
VTDP/ TDM (V)
TDP/ DP LEAKAGE CURRENT
vs. TEMPERATURE
80
VCC = 3.6V, VTDP = 3.3V
70
ON-LEAKAGE
60
50
40
30
20
10
OFF-LEAKAGE
0
-45 -30 -15 0 15 30 45 60 75 90
TEMPERATURE (°C)
TURN-ON/TURN-OFF TIME
vs. SUPPLY VOLTAGE
500
t_ON
450
400
350
300
tOFF
250
200
150
100
50
0
2.8 3.1 3.4 3.7 4.0 4.3 4.6 4.9 5.2 5.5
VCC (V)
DP/DM SHORT ON-RESISTANCE vs. VDP
90
80
VCC = 4.75V
IDP = 10mA
70
60
50
VCC = 5.5V
40
30
20
10
0
0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0
VDP (V)
SUPPLY CURRENT vs. SUPPLY VOLTAGE
70
CB0 = CB1 = VCC
60
50
TA = +85°C
40
30
TA = -40°C
20
TA = +25°C
10
0
2.8 3.1 3.4 3.7 4.0 4.3 4.6 4.9 5.2 5.5
VCC (V)
LOGIC-INPUT THRESHOLD
vs. SUPPLY VOLTAGE
1.2
1.1
1.0
CB_ RISING
0.9
0.8
0.7
CB_ FALLING
0.6
0.5
0.4
0.3
0.2
0.1
0
2.8 3.1 3.4 3.7 4.0 4.3 4.6 4.9 5.2 5.5
V_CC (V)
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