RT7298A
Output Voltage Ripple
Output Voltage Ripple
VLX
VLX
(10V/Div)
(10V/Div)
VIN
VIN
(100mV/Div)
(500mV/Div)
VOUT
VOUT
(20mV/Div)
(20mV/Div)
VIN = 12V, VOUT = 3.3V, IOUT = 1A
VIN = 12V, VOUT = 3.3V, IOUT = 6A
Time (1μs/Div)
Time (1μs/Div)
Power On from VIN
Power Off from VIN
VIN
VIN
(20V/Div)
(20V/Div)
VPGOOD
(5V/Div)
VPGOOD
(5V/Div)
VOUT
VOUT
(2V/Div)
(2V/Div)
IOUT
IOUT
(5A/Div)
(5A/Div)
VIN = 12V, VOUT = 3.3V, IOUT = 6A
Time (10ms/Div)
VIN = 12V, VOUT = 3.3V, IOUT = 6A
Time (2.5ms/Div)
Power On from VEN
Power Off from VEN
VEN
VEN
(5V/Div)
(5V/Div)
VPGOOD
(5V/Div)
VPGOOD
(5V/Div)
VOUT
VOUT
(2V/Div)
(2V/Div)
IOUT
IOUT
(5A/Div)
(5A/Div)
VIN = 12V, VOUT = 3.3V, IOUT = 6A
Time (2.5ms/Div)
VIN = 12V, VOUT = 3.3V, IOUT = 6A
Time (1ms/Div)
Copyright 2019 Richtek Technology Corporation. All rights reserved.
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is a registered trademark of Richtek Technology Corporation.
www.richtek.com
12
DS7298A-07 June 2019
RICHTEK [ RICHTEK TECHNOLOGY CORPORATION ]
