RT5711C
Reference Voltage vs. Input Voltage
Reference Voltage vs. Temperature
0.65
0.63
0.61
0.59
0.57
0.55
0.65
0.64
0.63
0.62
0.61
0.60
0.59
0.58
0.57
0.56
0.55
V
= 3.6V, I = 0.5A
OUT
IN
I
= 1A
OUT
2.5
3
3.5
4
4.5
5
5.5
-50
-25
0
25
50
75
100
125
Temperature (°C)
Input Voltage (V)
Switching Frequency vs. Temperature
Shutdown Quiescent Current vs. Input Voltage
1.2
1.1
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
V
V
= 5V, V
= 3.3V
OUT
IN
IN
= 3.3V, V
= 1.2V
OUT
V
= 0
I
= 0.6A
EN
OUT
-0.1
-50
-25
0
25
50
75
100
125
2.5
3
3.5
4
4.5
5
5.5
Temperature (°C)
Input Voltage (V)
Quiescent Current vs. Input Voltage
Shutdown Quiescent Current vs. Temperature
5.0
35
30
25
20
15
10
5
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
V
= 0
-25
EN
V
= 0.63V, LX No Switch
FB
0.0
0
-50
0
25
50
75
100
125
2.5
3
3.5
4
4.5
5
5.5
Temperature (°C)
Input Voltage (V)
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8
DS5711C-04 December 2019
RICHTEK [ RICHTEK TECHNOLOGY CORPORATION ]
