NCV8674(2008) Ver la hoja de datos (PDF) - ON Semiconductor
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NCV8674 Datasheet PDF : 11 Pages
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NCV8674
LEAD SOLDERING TEMPERATURE & MSL
Rating
Lead Temperature Soldering − Reflow (SMD Styles Only), Lead Free (Note 3)
Moisture Sensitivity Level
3. Lead Free, 60 sec – 150 sec above 217_C, 40 sec max at peak.
Symbol
Tsld
MSL
Min
Max
Unit
−
265 pk
_C
1
−
ELECTRICAL CHARACTERISTICS (VIN = 13.5 V, Tj = −40_C to +150_C, unless otherwise noted.)
Characteristic
Symbol
Test Conditions
Min
Typ Max Unit
Output Voltage
5 V Option
12 V Option
VOUT
0.1 mA v IOUT v 350 mA (Note 4)
(VOUT + 1 V) v VIN v 28 V
4.90 5.00 5.10
11.76 12.00 12.24
V
Line Regulation
5 V Option
12 V Option
DVOUT vs. VIN
IOUT = 5.0 mA
(VOUT + 1 V) v VIN v 28 V
mV
−25
5.0
+25
−60
12
+60
Load Regulation
5 V Option
12 V Option
DVOUT vs. IOUT
1.0 mA v IOUT v 350 mA
(Note 4)
mV
−35
5.0
+35
−84
12
+84
Dropout Voltage
Quiescent Current
5 V Option
12 V Option
VIN−VOUT
Iq
IOUT = 100 mA (Notes 4 & 5)
IOUT = 350 mA (Notes 4 & 5)
IOUT = 100 mA
TJ = 25_C
TJ = 25_C
−
175 500 mV
−
300 600
mA
−
27
35
−
31
39
Active Ground Current
5 V Option
12 V Option
5 V Option
12 V Option
IG(ON)
TJ = −40_C to +85_C
TJ = −40_C to +85_C
IOUT = 50 mA (Note 4)
IOUT = 50 mA (Note 4)
−
30
38
−
34
42
mA
−
1.1
3.0
−
1.1
3.0
5 V Option
12 V Option
Power Supply Rejection
Output Capacitor for Stability
PSRR
COUT
ESR
IOUT = 350 mA (Note 4)
IOUT = 350 mA (Note 4)
VRIPPLE = 0.5 VP−P, F = 100 Hz
IOUT = 0.1 mA to 350 mA
(Note 4)
−
18
27
−
21
40
−
67
−
dB
22
−
−
mF
−
−
7.0
W
PROTECTION
Current Limit
5 V Option
12 V Option
IOUT(LIM)
VOUT = 4.5 V (Note 4)
VOUT = 10.8 V (Note 4)
350
−
350
−
mA
−
−
Short Circuit Current Limit
IOUT(SC)
VOUT = 0 V (Note 4)
100
600
−
mA
Thermal Shutdown Threshold
TTSD
(Note 6)
150
−
200
_C
4. Use pulse loading to limit power dissipation.
5. Dropout voltage = (VIN – VOUT), measured when the output voltage has dropped 100 mV relative to the nominal value obtained with VIN = 13.5 V.
6. Not tested in production. Limits are guaranteed by design.
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