FDS6670AS データシートの表示（PDF） - Richtek Technology
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FDS6670AS Datasheet PDF : 18 Pages
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RT8298
12.0
11.5
11.0
10.5
10.0
9.5
9.0
8.5
8.0
-50
Current Limit vs. Temperature
VOUT
(100mV/Div)
VIN = 12V, VOUT = 3.3V
-25 0
25 50 75 100 125
Temperature (°C)
IOUT
(5A/Div)
VOUT
(100mV/Div)
IOUT
(5A/Div)
Load Transient Response
VOUT
(10mV/Div)
VSW
(10V/Div)
VIN = 12V, VOUT = 3.3V, IOUT = 3A to 6A
Time (250μs/Div)
IL
(2A/Div)
Load Transient Response
VIN = 12V, VOUT = 3.3V, IOUT = 0A to 6A
Time (250μs/Div)
Output Ripple Voltage
VIN = 12V, VOUT = 3.3V, IOUT = 3A
Time (1μs/Div)
VOUT
(10mV/Div)
Output Ripple Voltage
VSW
(10V/Div)
IL
(5A/Div)
VIN = 12V, VOUT = 3.3V, IOUT = 6A
Time (1μs/Div)
Copyright ©2011 Richtek Technology Corporation. All rights reserved.
DS8298-01 November 2011
Power On from VIN
VIN
(5V/Div)
VOUT
(2V/Div)
IL
(5A/Div)
VIN = 12V, VOUT = 3.3V, IOUT = 6A
Time (2.5ms/Div)
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