NCV8664(2006) Ver la hoja de datos (PDF) - ON Semiconductor
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NCV8664 Datasheet PDF : 9 Pages
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NCV8664
Lead Soldering Temperature and MSL
Rating
Lead Temperature Soldering
Reflow (SMD Styles Only), Lead Free (Note 3)
Moisture Sensitivity Level
SOT223
DPAK
3. Lead Free, 60 sec – 150 sec above 217_C, 40 sec max at peak.
Symbol
Tsld
MSL
Min
Max
Unit
_C
−
265 pk
−
1
−
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
Line Regulation
VOUT
DVOUT vs. VIN
0.1 mA v IOUT v 150 mA (Note 4)
6.0 V v VIN v 28 V
IOUT = 5.0 mA
6.0 V v VIN v 28 V
4.900 5.000 5.100 V
−25
5.0
+25 mV
Load Regulation
Dropout Voltage
Quiescent Current
Active Ground Current
DVOUT vs. IOUT
1.0 mA v IOUT v 150 mA (Note 4)
−35
5.0
+35
mV
VIN−VOUT
IQ = 100 mA (Notes 4 & 5)
IQ = 150 mA (Notes 4 & 5)
−
265 500 mV
315 600
Iq
IOUT = 100 mA
mA
TJ = 25_C
−
21
29
TJ = −40_C to +85_C
−
22
30
IG(ON)
IOUT = 50 mA (Note 4)
IOUT = 150 mA (Note 4)
−
1.3
3
mA
−
8.0
15
Power Supply Rejection
Output Capacitor for Stability
PSRR
COUT
ESR
VRIPPLE = 0.5 VP−P, F = 100 Hz
IOUT = 0.1 mA to 150 mA
(Note 4)
−
TBD
−
%/V
10
−
−
mF
−
−
9.0
W
PROTECTION
Current Limit
IOUT(LIM)
VOUT = 4.5 V (Note 4)
150
−
500 mA
Short Circuit Current Limit
IOUT(SC)
VOUT = 0 V (Note 4)
100
−
500 mA
Thermal Shutdown Threshold
TTSD
(Note 9)
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.
5.5−45 V
Input
CI1
1.0 mF
II
100 nF
Vin 1
8664
3 Vout
2
IQ Output
COUT
10 mF
RL
GND
Figure 2. Measurement Circuit
5.5−45 V
Input
Cin
100 nF
Vin 1 8664 3 Vout
2
COUT
10 mF
5.0 V Output
GND
Figure 3. Applications Circuit
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