RT8293BLZSP View Datasheet(PDF) - Richtek Technology
Part Name
Description
Manufacturer
RT8293BLZSP Datasheet PDF : 14 Pages
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RT8293B
Typical Operating Characteristics
100
90
80
70
60
50
40
30
20
10
0
0
Efficiency vs. Output Current
VIN = 12V
VIN = 23V
VOUT = 3.3V
0.3 0.6 0.9 1.2 1.5 1.8 2.1 2.4 2.7 3
Output Current (A)
Reference Voltage vs. Temperature
0.820
0.815
0.810
0.805
0.800
0.795
0.790
0.785
0.780
-50 -25
0
25 50 75 100 125
Temperature (°C)
Switching Frequency vs. Input Voltage
1.40
1.35
1.30
1.25
1.20
1.15
1.10
1.05
VOUT = 3.3V, IOUT = 0.5A
1.00
4 6 8 10 12 14 16 18 20 22 24
Input Voltage (V)
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6
Reference Voltage vs. Input Voltage
0.820
0.815
0.810
0.805
0.800
0.795
0.790
0.785
0.780
4 6 8 10 12 14 16 18 20 22 24
Input Voltage (V)
Output Voltage vs. Output Current
3.36
3.35
3.34
3.33
3.32
3.31
3.30
3.29
VIN = 23V
VIN = 12V
3.28
3.27
3.26
3.25
3.24
VOUT = 3.3V
0.0 0.3 0.6 0.9 1.2 1.5 1.8 2.1 2.4 2.7 3.0
Output Current (A)
Switching Frequency vs. Temperature
1.40
1.35
1.30
1.25
1.20
1.15
1.10
1.05
1.00
-50 -25
VIN = 12V, VOUT = 3.3V, IOUT = 0.5A
0
25 50 75 100 125
Temperature (°C)
DS8293B-03 March 2011
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