RT7299B
Output Voltage Ripple
Output Voltage Ripple
VLX
(10V/Div)
VLX
(10V/Div)
VIN
(20mV/Div)
VIN
(500mV/Div)
VOUT
(20mV/Div)
VOUT
(20mV/Div)
VIN = 12V, VOUT = 3.3V, IOUT = 0A
VIN = 12V, VOUT = 3.3V, IOUT = 8A
Time (1μs/Div)
Time (1μs/Div)
Power Off from Input Voltage
Power On from Input Voltage
VLX
(10V/Div)
VLX
(10V/Div)
ILX
(10A/Div)
ILX
(10A/Div)
VIN
VIN
(10V/Div)
VOUT
(10V/Div)
VOUT
(5V/Div)
(2V/Div)
VIN = 12V, VOUT = 3.3V, IOUT = 8A
Time (5ms/Div)
VIN = 12V, VOUT = 3.3V, IOUT = 8A
Time (25ms/Div)
Power On from Enable Voltage
Power Off from Enable Voltage
VEN
(5V/Div)
VEN
(5V/Div)
ILX
(10A/Div)
ILX
(10A/Div)
VLX
(10V/Div)
VLX
(10V/Div)
VOUT
(2V/Div)
VOUT
(2V/Div)
VIN = 12V, VOUT = 3.3V, IOUT = 8A
VIN = 12V, VOUT = 3.3V, IOUT = 8A
Time (5ms/Div)
Time (5μs/Div)
Copyright 2019 Richtek Technology Corporation. All rights reserved.
©
is a registered trademark of Richtek Technology Corporation.
DS7299B-05 June 2019
www.richtek.com
11
RICHTEK [ RICHTEK TECHNOLOGY CORPORATION ]
