Si9913 General Description
Si9913 Features
· 4.5- to 5.5-V Operation
· Undervoltage Lockout
· 250-kHz to 1-MHz Switching Frequency
· Synchronous Switch Enable
· One Input PWM Signal Generates Both Drive
· Bootstrapped High-Side Drive
· Operates from 4.5- to 30-V Supply
· TTL/CMOS Compatible Input Levels
· 1-A Peak Drive Current
Si9913 Typical Application
· Multiphase Desktop CPU Supplies
· Single-Supply Synchronous Buck Converters
· Mobile Computing CPU Core Power Converters
· Standard-to-Synchronous Converter Adaptations
· High Frequency Switching Converters
Si9913 Connection Diagram
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