NCV4269A_09 查看數據表（PDF） - ON Semiconductor
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NCV4269A_09
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NCV4269A_09 Datasheet PDF : 17 Pages
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NCV4269A
ELECTRICAL CHARACTERISTICS (TJ = −40°C ≤ TJ ≤ 125°C, VI = 13.5 V unless otherwise specified)
Characteristic
Symbol
Test Conditions
Min
REGULATOR
Output Voltage
Current Limit
Current Consumption; Iq = II – IQ
Current Consumption; Iq = II – IQ
Current Consumption; Iq = II – IQ
Dropout Voltage
Load Regulation
Line Regulation
RESET GENERATOR
VQ
IQ
Iq
Iq
Iq
Vdr
DVQ
DVQ
1 mA v IQ v 100 mA 6 V v VI v 16 V
−
IQ = 1 mA, RO, SO High
IQ = 10 mA, RO, SO High
IQ = 50 mA, RO, SO High
VI = 5 V, IQ = 100 mA
IQ = 5 mA to 100 mA
VI = 6 V to 26 V IQ = 1 mA
4.90
150
−
−
−
−
−
−
Reset Switching Threshold
Reset Adjust Switching Threshold
Reset Pullup Resistance
VRT
VRADJ,TH
RSO,INT
−
VQ > 3.5 V
−
4.50
1.26
10
Reset Output Saturation Voltage
VRO,SAT
VQ < VRT, RRO, INT
−
Upper Delay Switching Threshold
VUD
−
1.4
Lower Delay Switching Threshold
VLD
−
0.3
Saturation Voltage on Delay Capacitor
VD,SAT
VQ < VRT
−
Charge Current
ID,C
VD = 1 V
3.0
Delay Time L ³ H
td
CD = 100 nF
17
Delay Time H ³ L
tRR
CD = 100 nF
−
INPUT VOLTAGE SENSE
Sense Threshold High
Sense Threshold Low
Sense Output Saturation Voltage
Sense Resistor Pullup
Sense Input Current
VSI,High
VSI,Low
VSO,Low
RSO,INT
ISI
−
−
VSI < 1.20 V; VQ > 3 V; RSO
−
−
1.24
1.16
−
10
−1.0
Typ
5.00
200
190
250
2.0
0.25
10
10
4.65
1.35
20
0.1
1.8
0.45
−
6.5
28
3.15
1.31
1.20
0.1
20
0.1
Max Unit
5.10 V
500 mA
250 mA
450 mA
3.0 mA
0.5
V
20 mV
30 mV
4.80 V
1.44 V
40
kW
0.4
V
2.2
V
0.60 V
0.1
V
9.5 mA
−
ms
−
ms
1.38 V
1.28 V
0.4
V
40
kW
1.0 mA
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