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2022-09-24 23:33:15
FAN5063M-Power switch circuit
The FAN5063 is an ACPI switch controller for Camino, Whitney and Tihama platforms. It is controlled by PWROK, SLP_S3 and SLP_S5, and provides 3.3V dual PCI and VADJ dual output SDRAM or Rambus with 200mA minimum base current for an external NPN transistor. The onboard precision low TC reference enables tight withstand voltage regulation without the need for expensive external components. The FAN5063 also provides integrated current limit to protect each output and soft-start of the linear regulator. The FAN5063 is in a 16-pin SOIC.
Features • Implements ACPI control for PWROK, SLP_S3 and SLP_S5
• Switching and Linear Regulator Controller (PCI3.3V Dual)
• Linear Regulator Controller VADJ Dual Output Adjustable Linear Regulator from 2.5V to 3.5V • Enable Before Interrupt • Drives All N-Channel MOSFETs Plus NPN
• Latched output overcurrent protection • Linear regulator with electrical softstarts • UVLO guarantees proper operation under all conditions • 16-pin SOIC package
Application•Camino Platform ACPI Controller•Whitney Platform ACPI Controller•Tihema Platform ACPI Controller