LTC3600

RECOMMENDED FOR NEW DESIGNS

15V, 1.5A Synchronous Rail-to-Rail Single Resistor Step-Down Regulator

Part Details

  • Single Resistor Programmable VOUT
  • ±1% ISET Accuracy
  • Tight VOUT Regulation Independent of VOUT Voltage
  • Easy to Parallel for Higher Current and Heat Spreading
  • Wide VOUT Range 0V to VIN – 0.5V
  • High Efficiency: Up to 96%
  • 1.5A Output Current
  • Adjustable Frequency: 200kHz to 4MHz
  • 4V to 15V VIN Range
  • Current Mode Operation for Excellent Line and Load Transient Response
  • Zero Supply Current in Shutdown
  • Available in Thermally Enhanced 12-Pin (3mm × 3mm) DFN and MSOP Packages
LTC3600
15V, 1.5A Synchronous Rail-to-Rail Single Resistor Step-Down Regulator
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Documentation

Data Sheet

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

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Hardware Ecosystem

Parts Product Life Cycle Description
Analog-to-Digital Converters (ADCs) 1
LTC2990 RECOMMENDED FOR NEW DESIGNS Quad I2C Voltage, Current and Temperature Monitor
Circuit Monitors 1
LTC2960 RECOMMENDED FOR NEW DESIGNS 36V Nano-Current Two-Input Voltage Monitor
Power System Management (PSM) & Sequencers 1
LTC2974 RECOMMENDED FOR NEW DESIGNS 4-Channel PMBus Power System Manager Featuring Accurate Output Current Measurement
Protection Switches & Controllers 1
LT4363 RECOMMENDED FOR NEW DESIGNS High Voltage Surge Stopper with Current Limit
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Tools & Simulations

LTspice 2


Models for the following parts are available in LTspice:

  • LTC3600

LTpowerCAD 1


Design tools for the following parts are available in LTpowerCAD:

  • LTC3600
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.

LTpowerCAD

LTpowerCAD® is a power supply design program which selects power stage components, provides detailed power efficiency, shows quick loop Bode plot stability and load transient analysis, and can export to LTspice for simulation.


Evaluation Kits

eval board
DC1667A

LTC3600EDD Demo Board | 4.5V to 15V Input, Adjustable Output with 1.5A IOUT

Product Details

Demonstration circuit DC1667A is a step-down DC/DC converter using LTC3600 monolithic synchronous buck regulator. DC1667A has an input voltage range of 4.5V to 15V, and is capable of delivering up to 1.5A of output current. The output voltage of the DC1667 can be set by a single resistor from 0V to (VIN – 0.5)V. At light load conditions, DC1667 can operate in discontinuous mode to improve the efficiency.

DC1667A
LTC3600EDD Demo Board | 4.5V to 15V Input, Adjustable Output with 1.5A IOUT

Reference Designs

T1023RDB Dev Kit
NXP (Freescale) QorIQ T1023RDB Circuits from the lab

Features and Benefits

  • Analog Devices has worked closely with FPGA and processor manufacturers to develop verified power solutions that optimize cost, size and efficiency in high performance applications
  • Our reference designs are supported by an intuitive design tool set and IP
  • Our team can provide designs for quick prototypes that can speed time to market in the most complex applications
DK-DEV-5CEA7N Dev Kit
Altera Cyclone V E Development Kit Circuits from the lab

Features and Benefits

  • Analog Devices has worked closely with FPGA and processor manufacturers to develop verified power solutions that optimize cost, size and efficiency in high performance applications
  • Our reference designs are supported by an intuitive design tool set and IP
  • Our team can provide designs for quick prototypes that can speed time to market in the most complex applications
SoCKit Dev Kit
Arrow/Terasic SoCKit Development Kit Circuits from the lab

Features and Benefits

  • Analog Devices has worked closely with FPGA and processor manufacturers to develop verified power solutions that optimize cost, size and efficiency in high performance applications
  • Our reference designs are supported by an intuitive design tool set and IP
  • Our team can provide designs for quick prototypes that can speed time to market in the most complex applications
C5G Starter Kit
Terasic C5G Cyclone V GX Starter Kit Circuits from the lab

Features and Benefits

  • Analog Devices has worked closely with FPGA and processor manufacturers to develop verified power solutions that optimize cost, size and efficiency in high performance applications
  • Our reference designs are supported by an intuitive design tool set and IP
  • Our team can provide designs for quick prototypes that can speed time to market in the most complex applications
NXP (Freescale) QorIQ T1023RDB
Altera Cyclone V E Development Kit
Arrow/Terasic SoCKit Development Kit
Terasic C5G Cyclone V GX Starter Kit

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