LTC3713

PRODUCTION

Low Input Voltage, High Power, No RSENSE Synchronous Buck DC/DC Controller

Part Models
2
1ku List Price
Starting From $4.94
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Part Details

  • Very Low VIN(MIN): 1.5V
  • True Current Mode Control
  • 5V Drive for N-Channel MOSFETs Eliminates Auxillary 5V Supply
  • No Sense Resistor Required
  • Uses Standard 5V Logic-Level N-Channel MOSFETs
  • Adjustable Current Limit
  • Adjustable Frequency
  • Switch tON(MIN) < 100ns
  • 2% to 90% Duty Cycle at 200kHz
  • 0.8V ±1% Reference
  • Power Good Output Voltage Monitor
  • Programmable Soft-Start
  • Output Overvoltage Protection
  • Optional Short-Circuit Shutdown Timer
  • Small 24-Lead SSOP Package
LTC3713
Low Input Voltage, High Power, No RSENSE Synchronous Buck DC/DC Controller
Figure 1. High Efficiency Step-Down Converter from 1.8V to 3.3V Input Efficiency vs Load Current Product Package 1
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Documentation

Data Sheet

This is the most up-to-date revision of the Data Sheet.

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Software Resources

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Hardware Ecosystem

Parts Product Life Cycle Description
Digital Power System Managers 1
LTC2974 RECOMMENDED FOR NEW DESIGNS 4-Channel PMBus Power System Manager Featuring Accurate Output Current Measurement
Dual-Supply Monitors 1
LTC2960 RECOMMENDED FOR NEW DESIGNS 36V Nano-Current Two-Input Voltage Monitor
Multiple Output Buck Regulators 1
LTC3880 RECOMMENDED FOR NEW DESIGNS Dual Output PolyPhase Step-Down DC/DC Controller with Digital Power System Management
Surge Stopper, Overvoltage, and Overcurrent Protection 1
LT4363 RECOMMENDED FOR NEW DESIGNS High Voltage Surge Stopper with Current Limit
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Tools & Simulations

LTspice 1


Models for the following parts are available in LTspice:

  • LTC3713
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.


Evaluation Kits

eval board
DC412A

LTC3713EG | Low Input Voltage, High Power, No RSENSE Synchronous Buck Converter, 1.7V to 6V Input, 1.25VOUT @ 10A

Product Details

DC412A: Demo Board for the LTC3713 Low Input Voltage, High Power, No RSENSE Synchronous Buck DC/DC Controller


 


DC412A
LTC3713EG | Low Input Voltage, High Power, No RSENSE Synchronous Buck Converter, 1.7V to 6V Input, 1.25VOUT @ 10A
DC412A - Schematic

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