APL5551 查看數據表（PDF） - Anpec Electronics
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APL5551 Datasheet PDF : 17 Pages
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APL5551
Absolute Maximum Ratings (Cont.)
Symbol
Parameter
Rating
RTH,JC
PD
TJ
Thermal Resistance – Junction to Case
SOP-8
SOP-8-P
Power Dissipation at TA = 55°C (Note)
SOP-8
SOP-8-P
Operating Junction Temperature
Control Section
30
5
0.7
1.4
0 to 125
Power Transistor
0 to 170
TSTG
TL
Storage Temperature Range
Lead Temperature (Soldering, 10 second)
-65 to +150
260
Note: When mounted on a (Copper foil area 60%, 60x45x1.6tmm) glass exoxy board.
Unit
°C/W
W
°C
°C
°C
Electrical Characteristics
Unless otherwise noted these specifications apply over full temperature , VIN = 5V, CIN = 1µF, COUT1 = 4.7µF,
COUT2 = 4.7µF, CONT = VIN, TA= -40 to 85°C . Typical values refer to TA= 25°C .
Symbol
Parameter
Test Conditions
APL5551
Unit
Min. Typ. Max.
VIN
IQ
ICONT
VCONT
Input Voltage
Quiescent Current
Shutdown Supply
Current
Shutdown Input Bias
current
High Threshold Voltage
Low Threshold Voltage
IOUT1 = 0mA, IOUT2 = 0mA
CONT = low,
IOUT2 = 0mA
VCONT = VIN
6
V
100 200 µA
70 140 µA
0.1 µA
1.6
VIN+0.3 V
-0.3
0.4
ICCQ VDET Input Current
Regulator1
VDET = 5V
20
40
µA
VOUT1 Output Voltage
ILIMIT Circuit Current Limit
IOUT Load Current
REGLINE Line Regulation
REGLOAD Load Regulation
VIN = 5V
3.234 3.3 3.366 V
VIN = 5V
800
mA
500
mA
VOUT+0.5V< VIN<6.0V, IOUT = 10mA
4
6
mV
VIN = 5V, 0mA < IOUT < IMAX
25 60 mV
Copyright © ANPEC Electronics Corp.
3
Rev. A.2 - Oct., 2005
www.anpec.com.tw
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