ANALOG Manuals

This document describes the features and characteristics of ADM660/ADM8660 CMOS Switched-Capacitor Voltage Converters, including input voltage inversion or doubling, output current, shutdown function, capacitor requirements, low power CMOS, etc.

This document is the application manual of ADP3605, which introduces the basic functions and characteristics of ADP3605, application scenarios, package forms, working temperature range and other information.

The ADP1621 is a constant-frequency, current-mode step-up DC/DC controller that provides up to 92% efficiency, supports external high voltage input (>5.5V), features undervoltage lockout, external slope compensation, programmable operating frequency, lossless current sensing, synchronization to external clock, current limiting and thermal overload protection.

The ADP1821 is a versatile and inexpensive, step-down DC-to-DC controller from Analog Devices. It features a wide power-input voltage range, wide output voltage range, low cost, fixed-frequency operation, no current sense resistor required, programmable soft start with reverse current protection, soft start, thermal overload, current-limit protection, undervoltage lockout, and small, 16-lead QSOP package.

ADP1822 is a PWM step-down DC-to-DC controller with margining and tracking features. It is ideal for high reliability applications such as telecommunications, medical imaging, high performance servers, and industrial applications.

The ADP1828 is a synchronous buck PWM step-down DC-to-DC controller with a wide range of bias voltage, power stage input, and output voltage. It features an all N-channel MOSFET design, fixed-frequency operation, clock output, internal linear regulator, voltage tracking, and soft start.

The ADP1823 is a dual channel, interleaved, step-down DC-to-DC controller with tracking function.

The ADP1829 is a single, dual, or complementary-interleaved output step-down controller that provides ±0.85% linear accuracy and is suitable for applications such as telecommunications, medical, networking, base station power, set-top boxes, and printers.

The ADP1864 is a compact, inexpensive, constant-frequency, current-mode, step-down dc-to-dc controller. It has a wide input voltage range and output voltage range, and features high efficiency, internal soft start, low dropout voltage, etc.

ADP1870/ADP1871 are high-voltage low-dropout switch oscillators that output 2.95V to 20V with an output voltage accuracy of 0.6V ±1.0%. They operate at frequencies from 300kHz to 1.0MHz and are ideal for power management systems (PFM) and battery management systems (BMS).

ADP1870/ADP1871 is a synchronous buck controller with constant on-time and valley current mode from Analog Devices.

The product is a synchronous current-mode with constant on-time, PWM buck controller that supports 300 kHz, 600 KHz and 1.0 MHz options, supports all N-channel MOSFET power stages, and can be used in telecom and networking systems, mid to high end servers, set-top boxes, DSP core power supplies, etc.

The ADP1874/ADP1875 is a synchronous buck controller for a variety of power supply applications. The device features a constant on-time and valley current mode, wide input voltage range, low output voltage, low reference voltage, high accuracy, low power dissipation, low EMI, and high reliability.

The ADP1876 is a 600 kHz dual output synchronous buck PWM controller with linear regulator from Analog Devices. It features a wide input range (2.75 V to 20 V), high output current (more than 25 A), 180º phase shift, etc.