RT8289 데이터 시트보기 (PDF) - Richtek Technology
부품명
상세내역
제조사
RT8289 Datasheet PDF : 13 Pages
| |||
Typical Operating Characteristics
100
90
80
70
60
50
40
30
20
10
0
0
Efficiency vs. Output Current
VIN = 8V
VIN = 12V
VIN = 24V
VIN = 32V
1
2
3
Output Current (A)
VOUT = 5V
4
5
Reference Voltage vs. Input Voltage
1.230
1.228
1.226
1.224
1.222
1.220
1.218
1.216
1.214
1.212
1.210
4
IOUT = 0A
8
12 16 20 24 28 32
Input Voltage (V)
550
540
530
520
510
500
490
480
470
460
450
4
Frequency vs. Input Voltage
VOUT = 5V, IOUT = 0A
8
12 16 20 24 28 32
Input Voltage (V)
DS8289-01 March 2011
RT8289
Output Voltage vs. Output Current
5.008
5.004
5.000
4.996
4.992
VIN = 32V
VIN = 24V
VIN = 12V
4.988
4.984
4.980
0
VOUT = 5V
1
2
3
4
5
Output Current (A)
Reference Voltage vs. Temperature
1.230
1.228
1.226
1.224
1.222
1.220
1.218
1.216
VIN = 8V
VIN = 12V
VIN = 24V
VIN = 32V
1.214
1.212
1.210
-50 -25
0
25
50 75
Temperature (°C)
IOUT = 0A
100 125
550
540
530
520
510
500
490
480
470
460
450
-50
Frequency vs. Temperature
VIN = 8V
VIN = 12V
VIN = 24V
VIN = 32V
VOUT = 5V, IOUT = 0A
-25 0
25 50 75 100 125
Temperature (°C)
www.richtek.com
5
Share Link: 