Features
? 4.5V to 100V Wide Input Range
? 3.5A Typical Peak Current Limit
? Integrated 500mΩ low resistance high
side power MOS.
? Constant On Time Control with
Constant Switching Frequency.
? 180μA Low Quiescent Current
? 150kHz/240kHz/420kHz Switching
Frequency Selectable
? Frequency Spread Spectrum
? Special Valley Current Limit for nonsync Buck Short Protection
? 3μA Low Current at Off-state
? Built-in Pull-up Current at EN Pin
? Available in eSOP8L package
Typical Application
? Battery powered tools
? E-bike powers, E-motors
? Industry applications
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