RT8056 查看數據表（PDF） - Richtek Technology
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RT8056 Datasheet PDF : 11 Pages
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Load Transient Response
VOUT
(50mV/Div)
RT8056
Load Transient Response
VOUT
(50mV/Div)
IOUT
(500mA/Div)
VIN = 5V, VOUT = 1.2V, IOUT = 50mA to 1000mA
Time (100μs/Div)
IOUT
(500mA/Div)
VIN = 5V, VOUT = 2.5V, IOUT = 50mA to 1000mA
Time (100μs/Div)
Power On from EN
EN
(5V/Div)
VIN = 5V
VOUT1
(1V/Div)
VOUT2
(2V/Div)
IIN
(1A/Div)
VOUT1 = 1.2V, VOUT2 = 2.5V, IOUT1 = IOUT2 = 1A
Time (250μs/Div)
VIN UVLO Threshold vs. Temperature
3.0
2.8
2.6
2.4
Rising
2.2
2.0
1.8
Falling
1.6
1.4
1.2
1.0
-50 -25 0
25 50 75 100 125
Temperature (°C)
DS8056-02 April 2011
VIN OVP Threshold vs. Temperature
6.00
5.95
5.90
5.85
5.80
5.75
5.70
5.65
5.60
-50 -25
0
25 50 75
Temperature (°C)
100 125
EN Threshold vs. Temperature
1.5
1.4
1.3
1.2
Rising
1.1
1.0
Falling
0.9
0.8
0.7
0.6
0.5
-50 -25
0
25 50 75 100 125
Temperature (°C)
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