NCV87722DT33RKG(2011) Просмотр технического описания (PDF) - ON Semiconductor
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NCV87722DT33RKG Datasheet PDF : 17 Pages
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NCV8772
RECOMMENDED OPERATING RANGE (Note 7)
Rating
Symbol
Min
Max
Unit
Input Voltage (Note 8)
Vin
4.5
40
V
Junction Temperature
TJ
−40
150
°C
7. Refer to ELECTRICAL CHARACTERISTICS and APPLICATION INFORMATION for Safe Operating Area.
8. Minimum Vin = 4.5 V or (Vout + VDO), whichever is higher.
ELECTRICAL CHARACTERISTICS Vin = 13.2 V, VEN = 3 V, Cin = 0.1 mF, Cout = 1 mF, for typical values TJ = 25°C, for min/max
values TJ = −40°C to 150°C; unless otherwise noted. (Notes 9 and 10)
Parameter
Test Conditions
Symbol Min
Typ
Max Unit
REGULATOR OUTPUT
Output Voltage (Accuracy %)
TJ = 25 °C to 125 °C
Vout
V
3.3 V Vin = 4.5 V to 16 V, Iout = 0.1 mA to 200 mA
3.2505 3.3 3.3495
5.0 V Vin = 5.575 V to 16 V, Iout = 0.1 mA to 200 mA
4.925 5.0 5.075
(−1.5 %)
(+1.5%)
Output Voltage (Accuracy %)
Vout
V
3.3 V Vin = 4.5 V to 40 V, Iout = 0.1 mA to 200 mA
3.234 3.3 3.366
Vin = 4.5 V to 16 V, Iout = 0.1 mA to 350 mA
3.234 3.3 3.366
5.0 V Vin = 5.6 V to 40 V, Iout = 0.1 mA to 200 mA
4.9
5.0
5.1
Vin = 5.975 V to 16 V, Iout = 0.1 mA to 350 mA
4.9
5.0
5.1
(−2 %)
(+2%)
Output Voltage (Accuracy %)
TJ = −40°C to 125°C
Vout
V
3.3 V Vin = 4.5 V to 28 V, Iout = 0 mA to 350 mA
3.234 3.3 3.366
5.0 V Vin = 5.975 V to 28 V, Iout = 0 mA to 350 mA
4.9
5.0
5.1
(−2 %)
(+2%)
Line Regulation
3.3 V Vin = 4.5 V to 28 V, Iout = 5 mA
5.0 V Vin = 6 V to 28 V, Iout = 5 mA
Load Regulation
Iout = 0.1 mA to 350 mA
Dropout Voltage (Note 11)
5.0 V Iout = 200 mA
Iout = 350 mA
Output Capacitor for Stability (Note 12) Iout = 0 mA to 350 mA
Regline −20
0
20
mV
Regload −35
10
35
mV
VDO
mV
−
250
500
−
440
875
Cout
1
−
100
mF
ESR 0.01
−
100
W
DISABLE AND QUIESCENT CURRENTS
Disable Current
Quiescent Current (Iq = Iin − Iout)
CURRENT LIMIT PROTECTION
VEN = 0 V, TJ < 85°C
Iout = 0.1 mA, TJ = 25°C
Iout = 0.1 mA to 350 mA, TJ ≤ 125°C
IDIS
−
Iq
−
−
−
1
mA
mA
24
29
−
30
Current Limit
Vout = 0.96 x Vout_nom
Short Circuit Current Limit
Vout = 0 V
REVERSE OUTPUT CURRENT PROTECTION
ILIM
400
ISC
400
−
1100
mA
−
1100
mA
Reverse Output Current Protection
PSRR
VEN = 0 V, Iout = −1 mA
Vout_rev
−
2
5.5
V
Power Supply Ripple Rejection (Note 12) f = 100 Hz, 0.5 Vpp
PSRR
−
60
−
dB
9. Refer to ABSOLUTE MAXIMUM RATINGS and APPLICATION INFORMATION for Safe Operating Area.
10. Performance guaranteed over the indicated operating temperature range by design and/or characterization tested at TA [ TJ. Low duty
cycle pulse techniques are used during testing to maintain the junction temperature as close to ambient as possible.
11. Measured when output voltage falls 100 mV below the regulated voltage at Vin = 13.2 V.
12. Values based on design and/or characterization.
13. See APPLICATION INFORMATION section for Reset Thresholds and Reset Delay Time Options
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