Typical Operating Characteristics
Drive Enable
UGATE
(20V/Div)
PHASE
(10V/Div)
LGATE
(10V/Div)
OD
(5V/Div)
VIN = 12V, No Load
Time (1μs/Div)
PWM Rising Edge
UGATE
(20V/Div)
PHASE
(10V/Div)
LGATE
(10V/Div)
PWM
(5V/Div)
VIN = 12V, No Load
Time (20ns/Div)
Dead Time
UGATE
RT9611A/B
Drive Disable
UGATE
(20V/Div)
PHASE
(10V/Div)
LGATE
(10V/Div)
OD
(5V/Div)
VIN = 12V, No Load
Time (1μs/Div)
PWM Falling Edge
UGATE
(20V/Div)
PHASE
(10V/Div)
LGATE
(10V/Div)
PWM
(5V/Div)
VIN = 12V, No Load
Time (20ns/Div)
UGATE
Dead Time
PHASE
PHASE
(5V/Div)
LGATE
VIN = 12V, PWM Rising, No Load
Time (20ns/Div)
LGATE
(5V/Div)
VIN = 12V, PWM Falling, No Load
Time (20ns/Div)
Copyright ©2012 Richtek Technology Corporation. All rights reserved.
DS9611A/B-03 June 2012
is a registered trademark of Richtek Technology Corporation.
www.richtek.com
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