LT3782

PRODUCTION

2-Phase Step-Up DC/DC Controller

Part Models
6
1ku List Price
Starting From $6.17
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Part Details

  • 2-Phase Operation Reduces Required Input and Output Capacitance
  • Programmable Switching Frequency: 150kHz to 500kHz
  • 6V to 40V Input Range
  • 10V Gate Drive with VCC ≥13V
  • High Current Gate Drive (4A)
  • 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
  • Programmable Duty Cycle Clamp (50% or Higher)
  • Thermally Enhanced 28-Lead TSSOP and 4mm x 5mm QFN Packages
LT3782
2-Phase Step-Up DC/DC Controller
50V 4A Boost Converter Efficiency and Power Loss vs Load Current Product Package 1 Product Package 2
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Documentation

Reliability Data 1

Design Note 3

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Hardware Ecosystem

Parts Product Life Cycle Description
LTC3862
PRODUCTION Multi-Phase Current Mode Step-Up DC/DC Controller
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Tools & Simulations

LTspice

Models for the following parts are available in LTspice:

  • LT3782
  • LT3782A
LTspice

LTspice® is a powerful, fast and free simulation software, schematic capture and waveform viewer with enhancements and models for improving the simulation of analog circuits.

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