RT6232A/B
Typical Operating Characteristics
Efficiency vs. Output Current
Efficiency vs. Output Current
100
100
90
80
70
60
50
40
30
20
10
0
90
80
70
V
V
V
= 4.5V
= 12V
= 18V
IN
IN
IN
V
V
V
= 4.5V
= 12V
= 18V
IN
IN
IN
60
50
40
30
20
10
0
RT6232A, V
1.5
= 1.2V
RT6232B, V
1.5
= 1.2V
OUT
OUT
0
0
4
0.5
1
2
0
0
0
0.5
1
2
2
2
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
V
V
V
= 5V
V
V
V
= 5V
OUT
OUT
OUT
OUT
OUT
OUT
= 3.3V
= 1.2V
= 3.3V
= 1.2V
RT6232A, V = 12V
IN
RT6232B, V = 12V
IN
0.5
1
1.5
0.5
1
1.5
2
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
1.24
1.23
1.22
1.21
1.20
1.19
1.18
1.17
1.16
RT6232A
RT6232B
I
= 1A
= 2A
OUT
I
OUT
V
= 12V, V
= 1.2V
OUT
V
= 1.2V
16
IN
OUT
6
8
10
12
14
18
0.5
1
1.5
Input Voltage (V)
Output Current (A)
Copyright © 2018 Richtek Technology Corporation. All rights reserved.
is a registered trademark of Richtek Technology Corporation
www.richtek.com
8
DS6232A/B-02 December 2018
RICHTEK [ RICHTEK TECHNOLOGY CORPORATION ]
