Industrial

This document introduces the LTC3833 high performance synchronous step-down DC/DC controller, which has the characteristics of high power, high efficiency, high accuracy, high step-down ratio, fast transient performance and low EMI. It can be widely used in various electronic products.

Introduced the design features of 2-channel and 4-channel pin-selectable I2C multiplexers with high noise margin, capacitance buffering, level translation and stuck bus recovery.

This document introduces the features of P83C557E4/P80C557E4/P89C557E4 single-chip 8-bit microcontroller

The LTC3857/LTC3858 are low IQ, high efficiency dual output controllers that can be used for a wide range of input and output voltages. They have different output voltage ranges, currents, and operating modes to meet different application requirements.

The LTC3816 is a single-phase synchronous step-down DC/DC switching regulator controller that complies with Intel Mobile Voltage Positioning (IMVP)-6/6+/6.5 specifications. It uses a constant-frequency voltage mode architecture with a leading edge modulation topology, allowing extremely low output voltages and very fast load transient response. The LTC3816 satisfies all of the IMVP-6, IMVP-6+ and IMVP-6.5 requirements, including 7-bit VID code, start-up to a preset boot voltage, differential remote output voltage sensing with programmable active voltage positioning (AVP), IMON output current reporting, power optimization during sleep state and fast or slow slew rate sleep state exit. It is suitable for a wide range of input voltages from 4.5V to 36V and output voltages up to 1.5V. The LTC3816 is available in 38-pin thermally enhanced eTSSOP and 5mm × 7mm QFN packages.

This document describes the features and characteristics of the P4SMAJ series surface mount transient voltage suppressor, including voltage range, peak power dissipation, peak forward surge current, peak pulse current, steady state power dissipation, and operating and storage temperature range.

The LT3083 3A linear regulator features a precision current source architecture that provides fixed frequency response and load regulation, and can be paralleled to achieve high current outputs.

This document introduces the features of the LTC3589 power management chip, including eight regulated outputs, flexible pin binding, I2C control, dynamic voltage scaling, error reporting, power good status reporting, and built-in pushbutton controller.

The LTC3829 is a feature-rich single-output 3-phase synchronous buck controller with on-chip drivers, remote output voltage sensing, inductor DCR temperature compensation, Stage Shedding™ mode, active voltage positioning (AVP) and nonlinear control. It is suitable for input from 4.5V to 38V and output from 0.6V up to 5V. The LTC3829 provides high efficiency, high power density and versatile power solutions for computers, telecom systems, industrial equipment and DC power distribution systems.

This document introduces the latest features of LTspice IV, including quick simulation of switch-mode power supplies, calculation of efficiency, observation of power supply startup behavior and transient response.

This paper presents a µModule solution for low voltage, high current applications using the LTM4627 µModule regulator. The solution offers high efficiency, high power density and a small size.

This article describes a method of solving isolated control problems by shifting the control frequency up with the TimerBlox PWM Generator.

The LTC4425 is a dedicated IC for charging supercapacitors. It incorporates an ideal diode, which provides efficient supercapacitor charging and offers high-precision undervoltage lockout (UVLO) and short-circuit protection.

P172-Type Receiver is a low-power, high-reliability optical receiver from Agere Systems Inc. It uses the Laser 2000 manufacturing process and has a compact size and easy to install. The application range of this receiver includes long-distance or metro SONET OC-48 and SDH STM-16 or multi-data-rate telecommunications applications, as well as SONET/SDH receivers and transponders.

The document describes how to add third-party models to LTspice IV circuit simulations and provides a list of new models.