DS9610B Datasheet, PDF (7/12 Pages) Richtek Technology Corporation – High Voltage Synchronous Rectified Buck MOSFET Driver for Notebook Computer

Typical Operating Characteristics
Driver Enable
UGATE
(20V/Div)
PHASE
(20V/Div)
LGATE
(5V/Div)
EN
(5V/Div)
VIN = 19V, No Load
Time (1μs/Div)
PWM Rising Edge
UGATE
(20V/Div)
PHASE
(20V/Div)
LGATE
(5V/Div)
PWM
(5V/Div)
VIN = 19V, No Load
Time (20ns/Div)
(5V/Div)
Dead Time
UGATE
PHASE
UGATE - PHASE
LGATE
VIN = 19V, PWM Rising, No Load
Time (20ns/Div)
RT9610B
Driver Disable
UGATE
(20V/Div)
PHASE
(20V/Div)
LGATE
(5V/Div)
EN
(5V/Div)
VIN = 19V, No Load
Time (1μs/Div)
UGATE
(20V/Div)
PHASE
(20V/Div)
LGATE
(5V/Div)
PWM
(5V/Div)
PWM Falling Edge
VIN = 19V, No Load
Time (20ns/Div)
UGATE
Dead Time
PHASE
UGATE - PHASE
(5V/Div)
LGATE
VIN = 19V, PWM Falling, No Load
Time (20ns/Div)
Copyright ©2016 Richtek Technology Corporation. All rights reserved.
DS9610B-07 August 2016
is a registered trademark of Richtek Technology Corporation.
www.richtek.com
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