LINEAR Manuals

This article introduces the LTC6803 multicell battery stack monitor, which can measure and digitize the condition of individual cells, as well as monitor the high voltage potential of the combined cells.

This article introduces the LTC3388-1 and LTC3388-3 high efficiency step-down regulators which draw only 720nA (typ) of DC current at no load while maintaining output regulation.

LTPoE++ extends PoE to 90W with reliable and easy-to-use standard

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.

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.

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.

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