RT6212C/D
Input UVLO vs. Temperature
Enable Threshold vs. Temperature
4.1
4.0
3.9
3.8
3.7
3.6
3.5
3.4
1.7
1.6
1.5
1.4
1.3
1.2
1.1
1.0
Rising
Rising
Falling
Falling
-50
-25
0
25
50
75
100
125
-50
-25
0
25
50
75
100
125
Temperature (°C)
Temperature (°C)
Power On from Input Voltage
Power Off from Input Voltage
V
V
IN
IN
(20V/Div)
(20V/Div)
V
V
LX
LX
(10V/Div)
(10V/Div)
V
V
OUT
OUT
(1V/Div)
(1V/Div)
I
I
OUT
OUT
(2A/Div)
(2A/Div)
V
= 12V, V
= 1.2V, I
= 2A
V
= 12V, V
= 1.2V, I
= 2A
OUT
IN
OUT
OUT
IN
OUT
Time (2.5ms/Div)
Time (25ms/Div)
Power On from Enable
Power Off from Enable
V
V
EN
EN
(5V/Div)
(5V/Div)
V
V
LX
LX
(10V/Div)
(10V/Div)
V
V
OUT
OUT
(1V/Div)
(1V/Div)
I
I
OUT
OUT
(2A/Div)
(2A/Div)
V
= 12V, V
= 1.2V, I
= 2A
V
= 12V, V
= 1.2V, I
= 2A
OUT
IN
OUT
OUT
IN
OUT
Time (2.5ms/Div)
Time (2.5ms/Div)
Copyright © 2017 Richtek Technology Corporation. All rights reserved.
is a registered trademark of Richtek Technology Corporation.
DS6212C/D-00 April 2017
www.richtek.com
9
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