rt9210 Richtek Technology Corporation, rt9210 Datasheet - Page 9

• Manufacturer Part Number: rt9210
• Description: Dual Synchronous Buck Dc-dc Controller Memory Vddq Termination
• Manufacturer: Richtek Technology Corporation

DS9210-05 March 2007
UGATE2
UGATE1
UGATE2
UGATE1
Vvs_sd
V
V
V
DDQ
V
DDQ
FB1
TT
20mV/Div
5V/Div
2V/Div
UGATE Phase Shift
V
Time (10ms/Div)
TT
Time (1μs/Div)
Time (5μs/Div)
V
Sleep Mode
DDQ
Short
500mV/Div
5V/Div
10V/Div
5V/Div
1V/Div
5V/Div
2V/Div
Preliminary
LGATE1
LGATE2
UGATE2
UGATE2
Vvs_sd
V
V
V
V
DDQ
TT
FB1
TT
20mV/Div
5V/Div
2V/Div
5V/Div
V
TT
Return from Sleep Mode
LGATE Phase Shift
Time (10ms/Div)
Time (5μs/Div)
Time (1μs/Div)
V
TT
Short
RT9210
www.richtek.com
500mV/Div
500mV/Div
10V/Div
5V/Div
5V/Div
9