RT9176 Ver la hoja de datos (PDF) - Richtek Technology
Número de pieza
componentes Descripción
Fabricante
RT9176 Datasheet PDF : 13 Pages
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Dropout Voltage vs. Load Current
1.3
VOUT = 2.5V
-40°C
1.2
25°C
1.1
1.0
0.9
0.8
0
125°C
CIN = 10uF Electrolytic
CO = 10uF Tantalum
0.3
0.6
0.9
1.2
1.5
Load Current (A)
Line Transient Response
30
VOUT = 1.5V
20
CO = 10uF Tantalum
ILOAD = 100mA
10
0
-10
7
6
5
Time (10us/Div)
Line Transient Response
40
VOUT = 3.3V
30
CO = 10uF Tantalum
ILOAD = 100mA
20
0
-20
7
6
5
Time (10us/Div)
DS9176-11 March 2007
RT9176
Current Limit
3.5
3
2.5
2
1.5
1
0.5
VIN = 5V, VOUT = 2.5V
CIN = 10uF Electrolytic
0
CO = 10uF Tantalum
RL = 1Ω
Time (2.5ms/Div)
Line Transient Response
40
VOUT = 2.5V
30
CO = 10uF Tantalum
ILOAD = 100mA
20
0
-20
7
6
5
Time (10us/Div)
Load Transient Response
300 VIN = 3.3V, VOUT = 1.5V
200 CIN = CO = 10uF Tantalum
Preload = 0.1A
100
0
-100
1
0.5
0
Time (10us/Div)
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