DatasheetsPDF.com

SC1405

Semtech Corporation
Part Number SC1405
Manufacturer Semtech Corporation
Description HIGH SPEED SYNCHRONOUS POWER MOSFET SMART DRIVER
Published Apr 8, 2005
Detailed Description SC1405 High Speed Synchronous Power MOS.ET Smart Driver POWER MANAGEMENT Description .eatures The SC1405 is a Dual-MO...
Datasheet PDF File SC1405 PDF File

SC1405
SC1405

Overview
SC1405 High Speed Synchronous Power MOS.
ET Smart Driver POWER MANAGEMENT Description .
eatures The SC1405 is a Dual-MOS.
ET Driver with an internal Overlap Protection Circuit to prevent shoot-through.
Each driver is capable of driving a 3000p.
load in 15ns rise/ fall time and has ULTRA-LOW propagation delay from input transition to the gate of the power .
ET’s.
Adaptive Overlap Protection circuit ensures that the synchronous .
ET does not turn on until the top .
ET source has reached a voltage low enough to prevent shoot-through.
The delay between the bottom gate going low to the top gate transitioning high is externally programmable via a capacitor to minimize dead time.
The bottom .
ET may be disabled at light loads by keeping S_MOD low to trigger asynchronous operation, thus saving the bottom .
ET’s gate drive current and inductor ripple current.
An internal voltage reference allows threshold adjustment for an Output Over-Voltage protection circuitry, independent of the PWM controller...


Similar Datasheet


@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site. (Privacy Policy & Contact)