RT2613A
Load Transient Response
Load Transient Response
V
OUT
(200mV/Div)
V
OUT
(200mV/Div)
I
OUT
(1A/Div)
V
IN
= 3.3V, V
OUT
= 1.8V, I
OUT
= 0A to 3A
I
OUT
(1A/Div)
V
IN
= 5V, V
OUT
= 3.3V, I
OUT
= 0A to 3A
Time (100μs/Div)
Time (100μs/Div)
Switching Frequency vs. R
RT
1000
Switching Frequency vs. R
RT
2000
Low Frequency
High Frequency
Switching Frequency (kHz)
1
840
Switching Frequency (kHz)
1
300
400
500
600
700
800
900
1000
1760
680
1520
520
1280
360
1040
200
800
60
80
100
120
140
160
180
200
R
RT
(k
Ω
)
R
RT
(k
Ω
)
Copyright
©
2015 Richtek Technology Corporation. All rights reserved.
is a registered trademark of Richtek Technology Corporation.
DS2613A-01 July 2015
www.richtek.com
9
RICHTEK [ RICHTEK TECHNOLOGY CORPORATION ]
