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RT9212 Ver la hoja de datos (PDF) - Richtek Technology
Número de pieza
componentes Descripción
Lista de partido
RT9212
Dual 5V Synchronous Buck PWM DC-DC and Linear Power Controller
Richtek Technology
RT9212 Datasheet PDF : 14 Pages
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Preliminary
Typical Operating Characteristics
Power Good Rising
V
CC
(5V/Div)
V
OUT1
(2V/Div)
V
OUT2
(2V/Div)
PGOOD
(5V/Div)
Time (5ms/Div)
V
CC
(5V/Div)
V
OUT1
(2V/Div)
V
OUT2
(2V/Div)
PGOOD
(5V/Div)
V
OUT1
(2V/Div)
V
OUT2
(2V/Div)
Power On
I
OUT1
= I
OUT2
= 5A
UGATE1
(10V/Div)
UGATE2
(5V/Div)
Time (5ms/Div)
V
OUT1
(2/Div)
V
OUT2
(2/Div)
UGATE1
(10/Div)
UGATE2
(5V/Div)
UGATE Phase Shift
UGATE1
(5V/Div)
UGATE2
(5V/Div)
Time (1us/Div)
DS9212-05 March 2007
LGATE1
(5V/Div)
LGATE2
(5V/Div)
RT9212
Power Good Falling
Time (25ms/Div)
Power Off
I
OUT1
= I
OUT2
= 5A
Time (500us/Div)
LGATE Phase Shift
Time (1us/Div)
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