RT5711C
Quiescent Current vs. Temperature
Inductor Current Limit vs. Input Voltage
40
35
30
25
20
15
10
5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
V
= 5V
IN
V
= 3.3V
IN
V
= 1.2V
OUT
5
0
2.5
3
3.5
4
4.5
5.5
-50
-25
0
25
50
75
100
125
Temperature (°C)
Input Voltage (V)
Inductor Current Limit vs. Temperature
Input UVLO vs. Temperature
3.0
2.5
2.0
1.5
1.0
0.5
0.0
2.5
2.4
2.3
2.2
2.1
2.0
1.9
1.8
1.7
1.6
1.5
Turn On
Turn Off
V
= 1.2V
OUT
-50
-25
0
25
50
75
100
125
-50
-25
0
25
50
75
100
125
Temperature (°C)
Temperature (°C)
Load Transient Response
Enable Threshold vs. Temperature
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
V
OUT
(50mV/Div)
Enable On
Enable Off
RT5711C, V = 3.3V, V
= 1.2V,
OUT
IN
I
= 0A to 1.5A, C = 22pF
ff
OUT
I
OUT
(500mA/Div)
V
= 3.3V
IN
Time (100s/Div)
-50
-25
0
25
50
75
100
125
Temperature (°C)
Copyright © 2019 Richtek Technology Corporation. All rights reserved.
is a registered trademark of Richtek Technology Corporation.
DS5711C-04 December 2019
www.richtek.com
9
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