RT8803A 데이터 시트보기 (PDF) - Richtek Technology
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RT8803A Datasheet PDF : 27 Pages
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RT8803A
Typical Operating Characteristics
Frequency vs. RRT
700
600
500
400
300
200
100
0
0 10 20 30 40 50 60 70 80 90 100
RRT (kٛΩ)
Output Voltage vs. Temperature
1.264
1.262
1.26
1.258
1.256
1.254
1.252
1.25
1.248
-20
0
20
40
60
80
100
Temperature (°C)
Power On from DVD
450
400
350
300
250
200
150
100
50
0
0
GM
PHASE 3
PHASE 1
PHASE 2
25 50 75 100 125 150 175 200
ISN (uA)
322
320
318
316
314
312
310
308
306
304
-20
Frequency vs. Temperature
0
20
40
60
80
100
Temperature (°C)
Power Off from DVD
DVD
(1V/Div)
SS
(1V/Div)
VOUT
(1V/Div)
PHASE 3
(10V/Div)
Time (1ms/Div)
DVD
(1V/Div)
SS
(1V/Div)
VOUT
(1V/Div)
PHASE 3
(10V/Div)
Time (1μs/Div)
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18
DS8803A-06 April 2011
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