Key facts
- Manuals
- 5
- Languages
- EN
- Last added
- 2023-10-20
Featured Linear Technology Corporation manuals
Linear Technology DC1447A Quick Start Guide
This guide explains how to set up and test the DC1447A demo circuit featuring the LT3082 regulator. It includes steps to configure output voltage using jumper JP1 or resistor R6, apply input voltage, and measure output performance. The guide also notes thermal limits and provides reference values for output voltage and current.
The LT3082 can deliver up to 200mA output current with adjustable voltage from 0V to 38.5V. It includes reverse voltage protection and internal current/thermal limiting. Design files are available from the LTC factory.
Covers: Quick Start Procedure · Output Voltage Configuration · Input Voltage Range · Load Current Testing · Performance Summary · Thermal Limitation
Quick Start Guide-LTC3545/-1 Triple Output Regulator
This guide explains how to set up and test the LTC3545/-1 triple output regulator demo circuit. It covers connecting power, configuring jumpers, measuring output voltages, and adjusting load currents. The circuit supports input voltages from 2.25V to 5.5V and delivers 800mA per output. It includes instructions for operating in pulse skipping, burst, or synchronized modes using jumper settings. The guide also warns about potential input voltage ringing with long leads and suggests adding a tantalum capacitor to mitigate it.
Covers: Quick Start Procedure · Measurement Equipment Setup · Output Voltage Regulation · Load Current Variation · Operating Modes · Input Voltage Range
Linear Technology DC965A Single 5A High Frequency Step-Down DC/DC Converter Quick Start Guide
This guide explains how to set up and test the DC965A demonstration circuit, which generates a regulated 3.3V output from 4.5V to 36V input. It includes jumper settings, power connection steps, and measurement procedures for voltage, ripple, and efficiency. The circuit is designed for automotive and battery-operated systems.
The guide provides default jumper configurations for burst mode, continuous conduction mode, and phase-lockable frequency. It also includes tips for measuring voltage ripple and troubleshooting output issues.
Covers: Quick Start Procedure · Jumper Settings · Power Connection · Output Voltage Measurement · Voltage Ripple Measurement · Efficiency Measurement
Linear Technology Corporation Demonstration Circuit 732 Power Supply Tracking and Sequencing Controller Quick Start Guid
This guide provides instructions for setting up and operating the Demonstration Circuit 732, which allows tracking or sequencing of power supplies using current injection into feedback nodes. It includes two configurations: one with a pass FET for controlling a third fixed rail, and another without. The guide covers operating principles, component selection, and setup procedures for both boards.
The LTC2923 chip controls two regulated supplies via feedback node current injection and can also control a third supply using a series pass FET. It includes protection features like an electronic circuit breaker and requires the master supply to be powered before enabling slave supplies. Design files and detailed schematics are available for further customization.
Covers: LTC2923 Description · Operating Principles · Quick Start Procedure · Resistor Configuration · Power Supply Connections
Latest Linear Technology Corporation manuals
Linear Technology DC1447A Quick Start Guide
Quick Start Guide 3 pages · 335 KB · ENQuick start guide for evaluating the LT3082 adjustable linear regulator in demo circuit 1447A.
Quick Start Guide-LTC3545/-1 Triple Output Regulator
Quick Start Guide 4 pages · 479 KB · ENQuick start guide for the LTC3545/-1 triple output regulator demo circuit, including setup, measurements, and operation modes.
Linear Technology DC965A Single 5A High Frequency Step-Down DC/DC Converter Quick Start Guide
Quick Start Guide 3 pages · 412 KB · ENQuick start guide for the DC965A, a single output 5A high frequency step-down DC/DC converter using LTC3835EGN-1.
Linear Technology Corporation Demonstration Circuit 732 Power Supply Tracking and Sequencing Controller Quick Start Guid
Quick Start Guide 5 pages · 289 KB · ENQuick start guide for Demonstration Circuit 732, a power supply tracking and sequencing controller by Linear Technology Corporation.
Linear Technology Corporation Demonstration Circuit 747 Quick Start Guide
Quick Start Guide 4 pages · 249 KB · ENQuick start guide for Demonstration Circuit 747, a log-linear RF/IF detector using the LT5537.
Which document do I need?
Quick Start Guide
The shortest path to a working setup, usually only a few pages.
Questions answered in Linear Technology Corporation manuals
How do I set the output voltage to 1.2V?
Use jumper JP1 set to 1.2V, or use resistor R6 with the formula VR OUT = A × 10^6 / R6.
What is the maximum output current?
The DC1447A can deliver up to 200mA output current.
What is the input voltage range for the LTC3545/-1?
The input voltage range is 2.25V to 5.5V.
What are the output voltages of the LTC3545/-1?
The outputs are 1.8V, 1.2V, and 1.5V respectively.
What is the output voltage of the DC965A?
The output voltage is 3.3V, with a range of 3.234V to 3.366V.
From: Linear Technology DC965A Single 5A High Frequency Step-Down DC/DC Converter Quick Start Guide
What is the input voltage range for the DC965A?
The input voltage range is 4.5V to 36V.
From: Linear Technology DC965A Single 5A High Frequency Step-Down DC/DC Converter Quick Start Guide