RT6236A/B
Typical Operating Characteristics
Efficiency vs. Output Current
Efficiency vs. Output Current
100
90
80
70
60
50
40
30
20
10
0
100
90
80
VIN = 4.5V
VIN = 12V
VIN = 18V
VIN = 4.5V
VIN = 12V
70
VIN = 18V
60
50
40
30
20
10
RT6236B, VOUT = 1.2V
RT6236A, VOUT = 1.2V
0
0
1
2
3
4
5
6
0
0
0
1
2
3
4
5
6
6
6
Output Current (A)
Output Current (A)
Efficiency vs. Output Current
Efficiency vs. Output Current
100
90
80
70
60
50
40
30
20
10
0
100
90
80
70
60
50
40
30
20
10
0
VOUT = 5V
OUT = 3.3V
OUT = 1.2V
VOUT = 5V
OUT = 3.3V
OUT = 1.2V
V
V
V
V
RT6236B, VIN = 12V
RT6236A, VIN = 12V
1
2
3
4
5
0
1
2
3
4
5
6
Output Current (A)
Output Current (A)
Output Voltage vs. Output Current
Output Voltage vs. Input Voltage
1.24
1.23
1.22
1.21
1.20
1.19
1.18
1.17
1.16
1.23
1.22
1.21
1.20
1.19
1.18
1.17
1.16
1.15
RT6236A
RT6236B
IOUT = 1A
OUT = 3A
IOUT = 6A
I
VIN = 12V, VOUT = 1.2V
VOUT = 1.2V
14 16 18
1
2
3
4
5
4
6
8
10
12
Output Current (A)
Input Voltage (V)
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is a registered trademark of Richtek Technology Corporation.
www.richtek.com
10
DS6236A/B-02 August 2016
RICHTEK [ RICHTEK TECHNOLOGY CORPORATION ]
