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UCS81003 数据表(PDF) 16 Page - Microchip Technology

部件名 UCS81003
功能描述  Automotive USB Port Power Controller with Charger Emulation
PDF  108 Pages
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制造商  MICROCHIP [Microchip Technology]
网页  http://www.microchip.com
标志 MICROCHIP - Microchip Technology

UCS81003 数据表(HTML) 16 Page - Microchip Technology

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UCS81003
DS20005334A-page 16
 2014 Microchip Technology Inc.
Note: Unless otherwise indicated, VDD = VS = 5V, TJ = +27°C.
FIGURE 2-13:
VS Overvoltage Threshold
vs. Temperature.
FIGURE 2-14:
VS Undervoltage Threshold
vs. Temperature.
FIGURE 2-15:
Detect State VBUS vs. IBUS.
FIGURE 2-16:
Trip Current Limit Operation
vs. Temperature.
FIGURE 2-17:
IBUS Measurement
Accuracy.
FIGURE 2-18:
Active State Current vs.
Temperature.
5.9
5.91
5.92
5.93
5.94
5.95
5.96
5.97
5.98
5.99
6
-40
-15
10
35
60
85
Temperature (°C)
V
DD = 5V
2
2.1
2.2
2.3
2.4
2.5
2.6
2.7
2.8
2.9
3
-40
-15
10
35
60
85
Temperature (°C)
Threshold
Hysteresis
V
DD = 5V
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
5
5.5
0
500 1000 1500 2000 2500 3000 3500 4000
Current (µA)
V
S = VDD = 5V
S0 = '1'
PWR_EN disabled
-10
-9
-8
-7
-6
-5
-4
-3
-2
-1
0
-40
-15
10
35
60
85
Temperature (°C)
V
S = VDD = 5V
I
LIM = 3.0 A max. (2.85A typical)
Note: Specification is 0% maximum
and -10% minimum
-5
-4
-3
-2
-1
0
1
2
3
4
5
00.5
11.5
22.5
3
Current (A)
V
S = VDD = 5V
0
100
200
300
400
500
600
700
800
-40
-15
10
35
60
85
Temperature (°C)
I
DD
V
S = VDD = 5V
I
DD + IS
I
S



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