RT6220
Quiescent Current vs. Input Voltage
Shutdown Current vs. Input Voltage
110
105
100
95
5
4
3
2
1
0
90
85
EN = 0V
EN = 2V, No Switching
15 17 19 21 23
80
5
7
9
11
13
5
7
9
11
13
15
17
19
21
23
Input Voltage (V)
Input Voltage (V)
Output Voltage vs. Load Current
Output Voltage vs. Load Current
1.05
1.04
1.03
1.02
1.01
1.00
0.99
0.98
0.97
0.96
0.95
3.50
3.45
3.40
3.35
3.30
3.25
3.20
3.15
VIN = 12V, VOUT = 1V, EN = 2V
VIN = 12V, VOUT = 3.3V, EN = 2V
0.001
0.01
0.1
1
10
0.001
0.01
0.1
1
10
Load Current (A)
Load Current (A)
Output Voltage vs. Load Current
Power On Through EN
5.25
5.20
5.15
5.10
5.05
5.00
4.95
4.90
4.85
4.80
4.75
VOUT
(1V/Div)
VCC
(5V/Div)
PGOOD
(5V/Div)
EN
(5V/Div)
VIN = 12V, VOUT = 5V, EN = 2V
No Load, VIN = 12V
0.001
0.01
0.1
1
10
Time (500μs/Div)
Load Current (A)
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10
DS6220-10 December 2019
RICHTEK [ RICHTEK TECHNOLOGY CORPORATION ]
