Analog Devices Manuals

The ADP3041 TFT LCD Panel Power Module is a fixed frequency, PWM step-up dc-to-dc switching regulator with five buffers capable of 12 V boosted output voltage in a TSSOP 20-lead package. It provides high efficiency, low noise operation, and excellent dynamic response, and is easy to use. The high switching frequency allows for small, cost-saving, external components.

The ADP3026 is a high-efficiency notebook computer power supply controller with a wide input voltage range (6.5 V to 25 V) and up to 96% conversion efficiency.

The ADP3025 is a highly efficient, dual synchronous buck switching regulator controller optimized for wide input voltage range, high conversion efficiency, low shutdown current, and low cost, making it suitable for a wide range of applications, including portable instruments and general-purpose DC/DC converters.

ADP3020 is a high-efficiency notebook computer power supply controller with features such as wide input voltage range, integrated current sense, and low shutdown current. It includes dual synchronous buck controllers, integrated linear regulator controller, and various circuit protection functions.

The ADP3000 is a versatile step-up/step-down switching regulator that operates from an input supply voltage of 2 V to 12 V in step-up mode and up to 30 V in step-down mode. It features a low battery detector, user adjustable current limit, fixed and adjustable output voltage.

ADP2291 is a constant-current/constant-voltage linear charger for a single cell lithium ion battery

This document introduces the features of ADP2105/ADP2106/ADP2107, including up to 97% conversion efficiency, 20μA quiescent current, 1.2MHz switching frequency, 0.1μA shutdown current, 1A, 1.5A and 2A maximum load current, 2.7V to 5.5V input voltage, 0.8V to VIN output voltage, 100% maximum duty cycle, smooth transition to low dropout (LDO) mode, internal synchronous rectifier, small 16-lead 4mm×4mmLFCSP_VQ package, optimized for small ceramic output capacitors, enable/shutdown logic input, undervoltage lockout and soft start.

The ADP1173 is a micropower DC-DC converter from Analog Devices. It can operate from 2.0V to 30V input voltages, and output voltage can be fixed or adjustable. It supports step-up or step-down mode, and has low battery detection function. It is an ideal choice for notebook computers, palmtop computers, mobile phones, flash memory storage devices, etc.

The ADP1148 is a high efficiency synchronous step-down switching regulator with very low dropout operation and is suitable for use in notebook and palmtop computers, portable instruments, battery operated digital devices, industrial power distribution, avionics systems, telecom power supplies and GPS systems.

This document describes the features and characteristics of the ADP1148 series high efficiency synchronous step-down switching regulators, including the operating voltage range, ultra-high efficiency, low shutdown current, current mode operation, short circuit protection, etc.

This document is an introduction to ADP1111, a micropower step-up/step-down SW regulator that provides adjustable and fixed 3.3V, 5V, 12V output voltages. The product operates at a frequency of 72kHz, has an input voltage range of 2V to 30V, uses surface mount inductors, requires very few external components, can operate in step-up/step-down or inverting mode, has a low battery detector, user adjustable current limit, internal 1A power switch, fixed or adjustable output voltage, and an 8-pin DIP or SO-8 package.

The ADP1110 is a micropower, step-up/step-down switching regulator with adjustable and fixed 3.3 V, 5 V, 12 V outputs.

The ADP1109A is a versatile step-up switching regulator. The device requires only minimal external components to operate as a complete sw

The ADP1109 is a versatile step-up switching regulator. The device requires only minimal external components to operate, with a wide input voltage range of 2V to 12V, and the output options include fixed 3.3V, 5V, and 12V, as well as an adjustable output.