Industrial

The LTC3808/9 family is a series of synchronous step-down controllers that feature a low-power, low-pin-count DFN package with an integrated start-up circuit, frequency-adjustable PLL, programmable output tracking, fast start-up mode, and power good detection.

This document describes the power supply sequencing control feature of the LTC2924 product, which prevents system damage. It can be used for sequencing multiple power supply channels and has high-precision output and input voltage monitoring.

This document introduces a 10A high performance point-of-load DC/DC µModule regulator with a 4.5V to 28V input, 0.6V to 5V output, and a 15mm × 15mm × 2.8mm package.

This document describes the features and characteristics of LTC4412, which is a near ideal diode controller used for automatically switching between power sources when prompted by the insertion or removal of any source. It has a low voltage drop and small reverse current leakage, which can reduce energy waste.

The LTC®3415 is a 7A point-of-load monolithic buck converter that provides a compact, simple and versatile solution for systems with widely distributed, high current, low voltage loads.

This document is a summary of《Wide Input Range 1A LED Driver Powers High Brightness LEDs with Automotive and 12VAC Supplies》. It introduces the LT3474 LED driver, which supports a variety of power sources, has a wide input voltage range, can adjust LED current, and has high efficiency and reliability.

This document introduces the working principle and features of the LTC4412 ideal diode controller. The controller can realize automatic power switching and has the characteristics of low loss, low component count, small package, wide operating voltage range, low static current, auxiliary MOSFET power switch and control input pin.

This document discusses how to shrink the size of solar panels by increasing performance design. It presents two simple circuits that can increase the energy harvested by a solar panel. The document also introduces the design requirements for a solar battery charger and methods to solve the panel leakage problem.

The LTC2950 and LTC2951 are a pair of micro power controllers designed for debouncing and controlling the on/off pushbutton of portable devices. They integrate flexible timing circuits for debouncing the pushbutton input and provide a simple yet powerful interface for controlled power up and power down of the handheld device. These two high voltage (2.7V to 26V) parts are offered in space-saving 8-pin 3mm × 2mm DFN and TSOT-8 packages.

This design note describes the design of LTC4001 switch lithium battery charger. The charger uses synchronous rectification, constant current constant voltage control mode, adjustable charging current, supports multiple battery types, suitable for high power portable devices.

This document introduces a high voltage buck converter product from Linear Technology, which can drive high power LEDs, with wide PWM dimming ratio and high current output capability.