UPD16874 查看數據表（PDF） - NEC => Renesas Technology
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UPD16874 Datasheet PDF : 20 Pages
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µPD16874
ABSOLUTE MAXIMUM RATINGS (Unless otherwise specified, TA = 25°C)
Parameter
Symbol
Conditions
Ratings
Unit
Input voltage
VIN
−0.3 to +6
V
Flag voltage
VFLG
−0.3 to +6
V
Flag current
IFLG
50
mA
Output voltage
VOUT
VIN+0.3
V
Output current
IOUT
DC
+0.5 (VIN = VCTL = 5 V)
A
Pulse width ≤ Single 100 µs pulse
−0.1 (VIN = 0 V, VOUT = 5 V)
+3
Control input
Total power dissipationNote 1
VCTL
PD
−0.3 to +6
V
900
mW
Operating temperature range
Junction temperatureNote 2
TA
TCH MAX
−40 to +85
°C
+150
°C
Storage temperature
Tstg
−55 to +150
°C
Notes 1. When mounted on a glass epoxy board measuring 90 mm × 90 mm × 1.6 mm thick
2. This product has an internal thermal shutdown circuit (operating temperature: 150°C or higher TYP.)
RECOMMENDED OPERATING RANGE (Unless otherwise specified, TA = 25°C)
Parameter
Symbol
MIN.
TYP.
MAX.
Unit
Input voltage
VIN
+4
+5.5
V
Operating temperature range
TA
0
+70
°C
ELECTRICAL SPECIFICATIONS
DC Characteristics (Unless otherwise specified, VIN = +5 V, TA = +25°C)
Parameter
Symbol
Conditions
MIN.
TYP.
MAX.
Unit
Current consumption
IDD
VCTL = VIN (all CTL pins),
OUT: Open
1
5
µA
VCTL = 0 V, OUT: open
150
µA
Input voltage, low
VIL
CTL pin
1.0
V
Input voltage, high
VIH
CTL pin
2.0
V
Control input current
ICTL
VCTL = 0 V
0.01
1
µA
VCTL = VIN
0.01
1
µA
Output MOSFET on-resistance
RON
TA = 0 to +70°C,
IOUT = 500 mA
100
140
mΩ
Output leakage current
IO LEAK
10
µA
Overcurrent detector threshold
ITH
TA = 0 to +70°C
0.6
0.9
1.25
A
Flag output resistance
RON F
IL = 10 mA
10
25
Ω
Flag leakage current
IO LEAK F
VFLAG = 5 V
0.01
1
µA
Undervoltage lockout circuit operating
voltage
VUVLO
VIN: When rising
VIN: When falling
2.2
2.5
2.8
V
2.0
2.3
2.6
V
Hysteresis width
0.05
0.25
V
4
Data Sheet S13894EJ1V0DS
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