RT6237A/B
Output Voltage vs. Output Current
Output Voltage vs. Output Current
1.10
1.09
1.08
1.07
1.06
1.05
1.04
1.03
1.02
1.10
1.09
1.08
1.07
1.06
1.05
1.04
1.03
1.02
RT6237A
RT6237B
VIN = 17V
VIN = 12V
VIN = 4.5V
VIN = 17V
VIN = 12V
VIN = 4.5V
VOUT = 1V
6 7
VOUT = 1V
6
0
1
2
3
4
5
7
0
1
2
3
4
5
Output Current (A)
Output Current (A)
Output Voltage vs. Temperature
Frequency vs. Input Voltage
1.03
1.02
1.01
1.00
0.99
0.98
0.97
600
580
560
540
520
500
480
460
440
420
400
VIN = 17V
VIN = 12V
VIN = 4.5V
VOUT = 3.3V, IOUT = 0A
12 14 16 18
VOUT = 1V, IOUT = 0.5A
-50
-25
0
25
50
75
100
125
4
6
8
10
Temperature (°C)
Input Voltage (V)
Frequency vs. Temperature
Load Transient Response
550
530
510
490
470
450
RT6237A
VOUT
(50mV/Div)
IOUT
(5A/Div)
VIN = 12V, VOUT = 1V, IOUT = 0.1A to 7A
VOUT = 1V
100 125
-50
-25
0
25
50
75
Time (100μs/Div)
Temperature (°C)
Copyright 2016 Richtek Technology Corporation. All rights reserved.
©
is a registered trademark of Richtek Technology Corporation.
www.richtek.com
12
DS6237A/B-04 May 2016