DC/DC Controller, Current Mode, 2-Phase, 6V to 40V, 1 Output, Boost, 533kHz, TSSOP-28

LT3782AEFE#PBF - DC/DC Controller, Current Mode, 2-Phase, 6V to 40V, 1 Output, Boost, 533kHz, TSSOP-28

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Product Overview

The LT3782AEFE#PBF is a 2-phase current-mode step-up DC/DC Converter Controller features high switching frequency (up to 500kHz) and 2-phase operation reduce system filtering capacitance and inductance requirements. With 10V gate drive (VCC >=13V) and 4A peak drive current, the LT3782A can drive most industrial grade high power MOSFETs with high efficiency. For synchronous applications, it provides synchronous gate signals with programmable falling edge delay to avoid cross conduction when using external MOSFET drivers. Other features include programmable under voltage lockout, soft-start, current limit, duty cycle clamp (50% or higher) and slope compensation.
  • 2-phase Operation reduces required input and output capacitance
  • 10V Gate drive with VCC >=13V
  • Programmable soft-start and current limit
  • Programmable slope compensation for high noise immunity
  • MOSFET Gate signals with programmable falling edge delay for external synchronous drivers
  • Programmable undervoltage lockout


Industrial, Communications & Networking, Power Management

Product Information

1 Output
Boost (Step Up)
MSL 1 - Unlimited
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