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Part Number
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RT9245A |
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Manufacturer
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Richtek Technology |
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Description
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Multi-Phase PWM Controller |
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Published
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Dec 2, 2007 |
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Detailed Description
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www.DataSheet4U.com
RT9245A
Multi-Phase PWM Controller for CPU Core Power Supply
General Description
RT9245A is a multi...
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Datasheet
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RT9245A
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Overview
www.
DataSheet4U.
com
RT9245A
Multi-Phase PWM Controller for CPU Core Power Supply
General Description
RT9245A is a multi-phase buck DC/DC controller integrated with all control functions for AMD K8 CPU or Intel ® GHz CPU which is VRD10.
x-compliant.
The RT9245A could be operated with 2, 3 or 4 buck switching stages operating in interleaved phase set automatically.
The multiphase architecture provides high output current while maintaining low power dissipation on power devices and low stress on input and output capacitors.
The high equivalent operating frequency also reduces the component dimension and the output voltage ripple in load transient.
RT9245A implements both voltage and current loo...
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