RT5710D
Quiescent Current vs. Temperature
Inductor Current Limit vs. Input Voltage
400
380
360
340
320
300
280
260
240
220
200
3.0
2.5
2.0
1.5
1.0
0.5
0.0
V
= 1.2V
V
= 5V
OUT
5
IN
2.5
3
3.5
4
4.5
5.5
-50
-25
0
25
50
75
100
125
Input Voltage (V)
Temperature (°C)
Input UVLO vs. Temperature
Inductor Current Limit vs. Temperature
2.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
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)
Enable Threshold vs. Temperature
Load Transient Response
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
V
OUT
(50mV/Div)
Enable On
Enable Off
RT5710D, V = 3.3V, V
= 1.2V,
OUT
IN
I
= 0A to 1A, C = 22pF
ff
OUT
I
OUT
(500mA/Div)
V
= 3.3V
IN
-50
-25
0
25
50
75
100
125
Time (100s/Div)
Temperature (°C)
Copyright © 2019 Richtek Technology Corporation. All rights reserved.
is a registered trademark of Richtek Technology Corporation.
DS5710D-04 November 2019
www.richtek.com
9
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