UPD16874 查看數據表（PDF） - NEC => Renesas Technology
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UPD16874 Datasheet PDF : 20 Pages
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µPD16874
MAJOR CHARACTERISTIC CURVES (Unless otherwise specified, TA = +25°C, VIN = +5 V)
1.80
Input Voltage VI vs. Ambient Temperature TA
1.70
1.60
1.50
VIH
VIL
1.40
1.30−20
0
20
40
60
80
Ambient temperature TA (˚C)
Overcurrent Threshold ITH vs. Ambient Temperature TA
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
−20
0
20
40
60
80
Ambient temperature TA (˚C)
Output Rise Delay Time Characteristics
6
Input voltage
5
4
3
2
Output voltage
1
0
0
1
2
3
4
Time (µ s)
Undervoltage Lockout Circuit Operating Voltage Characteristics
50
40
UVLO (L H)
30
20
UVLO (H L)
10
00
−20
0
20
40
60
80
Ambient temperature TA (˚C)
1.70
Input Voltage VI vs. Supply Voltage VIN
1.65
VIH
1.60
1.55
VIL
1.50
3.5 4.0 4.5 5.0 5.5 6.0 6.5
Supply voltage (V)
Overcurrent Threshold ITH vs. Supply Voltage VIN
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.03.5
4.0
4.5
5.0
5.5
6.0
6.5
Supply voltage (V)
Output Fall Delay Time Characteristics
6
5
4
Output voltage
3
2
1
0
0
0.4
0.8
1.2
Time (µ s)
12
Data Sheet S13894EJ1V0DS
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