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LINEAR TECHNOLOGY  LT3782EFE#PBF  DC/DC Controller, Current Mode, 2-Phase, 6V to 40V, 1 Output, Boost, 533kHz, TSSOP-28

LINEAR TECHNOLOGY LT3782EFE#PBF
Manufacturer Part No:
LT3782EFE#PBF
Order Code:
1273502
Technical Datasheet:
See all Technical Docs

Image is for illustrative purposes only. Please refer to product description.

Product Overview

The LT3782EFE#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 LT3782 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

Product Information

Supply Voltage Min:
6V
Supply Voltage Max:
40V
No. of Outputs:
1 Output
Duty Cycle (%):
94%
Controller IC Case Style:
TSSOP
No. of Pins:
28Pins
Switching Frequency:
533kHz
Topology:
Boost (Step Up)
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Packaging:
Cut Tape
Product Range:
-
Automotive Qualification Standard:
-
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (17-Dec-2015)

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Applications

  • Industrial
  • Communications & Networking
  • Power Management

Legislation and Environmental

Country of Origin:
United States

Country in which last significant manufacturing process was carried out

RoHS Compliant:
Yes
Tariff No:
85423990
Weight (kg):
.000227

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