RT2810A/B
Output Voltage vs. Output Current
Output Voltage vs. Output Current
1.30
1.28
1.26
1.24
1.22
1.20
1.18
1.16
1.14
1.12
1.10
1.30
1.28
1.26
1.24
1.22
1.20
1.18
1.16
1.14
1.12
1.10
RT2810A
RT2810B
VIN = 17V
VIN = 12V
VIN = 6V
VIN = 17V
VIN = 12V
VIN = 6V
VOUT = 1.2V
VOUT = 1.2V
0
1
2
3
4
5
6
7
8
9
10
0
1
2
3
4
5
6
7
8
9
10
Output Current (A)
Output Current (A)
Frequency vs. Input Voltage
Frequency vs. Temperature
700
650
600
550
500
450
400
350
300
700
650
600
550
500
450
400
350
300
VIN = 12V, VOUT = 1.2V
50 75 100 125
VOUT = 1.2V
4
5
6
7
8
9
10 11 12 13 14 15 16 17 18
-50
-25
0
25
Input Voltage (V)
Temperature (°C)
Feedback Threshold vs. Temperature
Frequency vs. RRT Resistor
0.707
0.706
0.705
0.704
0.703
0.702
0.701
0.700
0.699
0.698
0.697
0.696
0.695
0.694
700
650
600
550
500
450
400
350
300
VIN = 17V
VIN = 12V
VIN = 4.5V
VIN = 12V
100 115 130 145 160 175 190 205 220 235 250
-50
-25
0
25
50
75
100
125
Temperature (°C)
RRT (k )
Ω
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8
DS2810A/B-06 November 2016
RICHTEK [ RICHTEK TECHNOLOGY CORPORATION ]
