LM3478MM Datasheet PDF – Low-Side N-Channel Controller

Part Number: LM3478MM

Function: High Efficiency Low-Side N-Channel Controller for Switching Regulator

Package: VSSOP 8 Pin Type

Manufacturer: Texas Instruments


LM3478MM datasheet



The LM3478MM is a versatile Low-Side N-Channel MOSFET controller for switching regulators. It is suitable for use in topologies requiring a low side MOSFET, such as boost, flyback, SEPIC, etc. Moreover, the LM3478 can be operated at extremely high switching frequency in order to reduce the overall solution size.



• AEC-Q100 qualified and manufactured on an Automotive Grade F

• 8-lead VSSOP package

• Internal push-pull driver with 1A peak cu capability

• Current limit and thermal shutdown

• Frequency compensation optimized with capacitor and a resistor

• Internal softstart

• Current Mode Operation

• Undervoltage Lockout with hysteresis


LM3478MM Datasheet PDF Download

LM3478MM pdf

Other data sheets are available within the file:

LM3478, LM3488-Q1, LM3488MM, LM3488MM/NOPB, LM3488MMX