RT9183
Line Transient Response
Line Transient Regulation
COUT = 47uF/Low ESR, ILOAD = 100mA
ILOAD = 100mA
COUT = 47uF/Low ESR
5
4
5
4
10
0
10
0
-10
RT9183H-18CS
RT9183-12CGF
Time (100us/Div)
Time (100us/Div)
EN Pin Shutdown Threshold vs. Temperature
1.1
EN Pin Shutdown Response
CIN = COUT = 10uF (Ceramic,Y5V)
ILOAD = 100mA, VIN = 5V, T =25°C
A
1
5
0
VOUT Off to On
0.9
2
VOUT On to Off
0.8
1
0
RT9183L-33CM5
0.7
RT9183H-18CS
-50
-25
0
25
50
75
100
125
Time (500us/Div)
Temperature
(°C)
Reference Voltage vs. Temperature
0.85
0.83
0.81
0.79
0.77
0.75
VIN = 5V,CIN = COUT = 10uF (Electrolysis)
RT9183H-CS
-25
-50
0
25
50
75
100
125
(°C)
Temperature
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8
DS9183-12 March 2007
RICHTEK [ RICHTEK TECHNOLOGY CORPORATION ]
