LINEAR Manuals

LINEAR dn410f handbook

The LT3837 is a flyback controller designed for 10W to 60W isolated applications. It offers high performance, simplicity, small size, and a minimum component count.

LINEAR dn406f handbook

This document introduces the LTC3783 LED driver IC and its features and characteristics. The IC has full integration, high power, high accuracy, high efficiency and other characteristics.

LINEAR dn408f handbook

The LTC2912, LTC2913, and LTC2914 supervisors respectively monitor single, dual, and quad power sup- plies for undervoltage and overvoltage with tight 1.5% threshold accuracy over temperature.

LINEAR dn1014f handbook

The LTC3835 is a low-power synchronous step-down controller that extends battery life in automotive applications. Its features include ultralow quiescent current (80µA), wide input voltage range (4V to 36V), constant frequency current-mode architecture, high-side inductor current sensing, adjustable soft-start, external clock synchronization, and CLKOUT pin.

LINEAR dn417f handbook

This document introduces a space-saving triple-output regulator optimized for driving large TFT panel displays. The design is based on the LT3489 and provides 8V/600mA, 23V/10mA, and -8V/20mA outputs from a 3.3V input.

LINEAR dn405f handbook

This document introduces a high voltage capacitor charger from Linear Technology Corporation. The charger operates in boundary mode and features high frequency and low power consumption.

LINEAR dn404f handbook

The LT3506 and the LT3506A are dual 1.6A step-down monolithic regulators that simplify the lives of system engineers. They eliminate the need for external power switches, thereby reducing solution size and BOM cost. Their outputs can be as low as 0.8V, satisfying the needs of the latest DSPs.

LINEAR dn403f handbook

This document describes a compact dual step-down converter with VOUT tracking and sequencing. The converter is suitable for industrial and automotive applications, providing multiple high current, low voltage power supply solutions.

LINEAR dn401f handbook

Introduces LTC2928 power controller, can realize multi-channel power sequencing control, control the power on and off, monitor power status, manage faults, generate reset signals, suitable for a variety of power systems

LINEAR dn402 handbook

The LTC4213 is an electronic circuit breaker that eliminates the sense resistor by using the RDS(ON) of the external MOSFET. It features two circuit breaking responses to varying overload conditions with three selectable trip thresholds and a high side drive for an external N-channel MOSFET switch.

LINEAR dn400f handbook

This document introduces the LTC2449 switch-capacitor ADC. This ADC has high input impedance and wide input range, and it features 1ppm linearity and 200nV input resolution. The document also introduces how to use this ADC to design high-precision measurement systems.

LINEAR dn399f handbook

This document discusses the design of low noise amplifiers for small and large area photodiodes. For small area photodiode amplifiers, reducing input current noise and parasitic capacitances is important. For large area photodiode amplifiers, reducing input voltage noise is crucial.

LINEAR dn397f handbook

This document introduces the features and applications of LTC4261 Hot Swap™ controller. The controller can monitor current and voltage, and provide overcurrent protection.

LINEAR dn396f handbook

This document introduces high resolution video solutions using a single 5V power design. Recent device developments have made it possible to produce high resolution video devices that operate on a single 5V power supply.

LINEAR Universal Li-Ion Battery Charger Operates from USB 6V to 36V Input in Just 2cm2 Design Note 395 Liu Yang

This design note describes the design principle and functional features of LTC4089 and LTC4089-5. LTC4089 and LTC4089-5 are high-voltage high-current lithium battery chargers, which can be charged from USB and 6V to 36V input voltage.