RT9218BGS RICHTEK [Richtek Technology Corporation], RT9218BGS Datasheet - Page 16

• Manufacturer Part Number: RT9218BGS
• Description: 12V Synchronous Buck PWM DC-DC and Linear Power Controller
• Manufacturer: RICHTEK [Richtek Technology Corporation]

RT9218B
According to our test experience, you must still notice two items to avoid noise coupling :
1.The ground plane should not be separated.
2.V
rail adding the LC filter is recommended.
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www.richtek.com
DS9218B-09 March 2007
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