NE5562 查看數據表（PDF） - Philips Electronics
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NE5562 Datasheet PDF : 29 Pages
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Philips Semiconductors
Switched-mode power supply control circuit
Product specification
NE/SE5562
ABSOLUTE MAXIMUM RATINGS
SYMBOL
PARAMETER
Supply
VS
voltage-fed mode (Pin 17)
ICC
current-fed mode (Pin 7)
Output transistor
output current
Sync (Pin 11)
Duty cycle control (Pin 5)
Remote on/off (Pin 6)
Output invert control (Pin 15)
Feedback pin (Pin 8)
CDELAY (Pin 16)
External mod in (Pin 4)
FF
Feed-forward (Pin 1)
Demag/overvoltage in (Pin 18)
Current sense (Pin 14)
80Low supply sense and hysteresis
(Pins 12, 13)
TJ
Operating junction temperature
TSTG
Storage temperature range
TSOLD
Lead soldering temperature (10sec)
NOTES:
1. Ground Pin 20 must always be the most negative pin.
2. For power dissipation, see the application section which follows.
RECOMMENDED OPERATING CONDITIONS
SYMBOL
PARAMETER
Supply
voltage-fed
current-fed
TA
Ambient temperature range
NE grade
SE grade
TJ
Junction temperature range
NE grade
SE grade
RATING
16
30
100
VS
VZ
VS
VS
VZ
VZ
VS
VS
VZ
VS
VS
135
-65 to +150
300
UNIT
V
mA
mA
V
V
V
V
V
V
V
V
V
V
V
°C
°C
°C
RATING
10 to 16
15
0 to +70
-55 to +125
0 to +85
-55 to +135
UNIT
V
mA
°C
°C
°C
°C
DC AND AC ELECTRICAL CHARACTERISTICS
VCC = 12V, specifications apply over temperature, unless otherwise specified.
SYMBOL
PARAMETER
TEST
PINS
TEST CONDITIONS
Internal reference
VREF
VREF
Reference voltage
Reference voltage
Temperature stability
Internal
Internal
Internal
TA=25°C
Over temp.
Long-term stability
Internal
SE5562
Min Typ Max
3.76 3.80 3.84
3.72 3.8 3.90
30
0.5
NE5562
Min Typ Max
UNIT
3.76 3.80 3.84
V
3.725 3.8 3.870
V
30
ppm/°C
0.5
µV/1000
hrs
1994 Aug 31
3
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