RT9907GQV RICHTEK [Richtek Technology Corporation], RT9907GQV Datasheet - Page 9

• Manufacturer Part Number: RT9907GQV
• Description: 3 Channel DC/DC Converters IC with High-Efficiency Step-Up and Step-Down
• Manufacturer: RICHTEK [Richtek Technology Corporation]

DS9907-07 August 2007
V
V
V
IN
IN
IN
Boost Load Transient Response
Boost Load Transient Response
= 1.8V, V
= 2V, V
= 3V, V
Boost LX & Output Ripple
OUT
OUT
OUT
= 3.3V, @I
= 3.3V, @I
= 3.3V, @I
Time (1ms/Div)
Time (1ms/Div)
Time (1us/Div)
OUT
OUT
OUT
= 100mA to 400mA
= 100mA to 400mA
= 300mA
Preliminary
V
V
V
IN
IN
IN
Boost Load Transient Response
= 2.5V, V
= 1.8V, V
= 2.5V, V
Boost LX & Output Ripple
Boost LX & Output Ripple
OUT
OUT
OUT
= 3.3V, @I
= 3.3V, @I
= 3.3V, @I
Time (1ms/Div)
Time (1us/Div)
Time (1us/Div)
OUT
OUT
OUT
= 100mA
= 100mA
= 100mA to 400mA
RT9907
www.richtek.com
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