ANALOG Manuals

ADM1177 is a hot-swap controller and digital power monitor with soft start pin from Analog Devices. It has a maximum voltage of 16.5V, 12-bit ADC and current and voltage readback functions. It is used in power monitoring/power budgeting, central office equipment, telecommunications and data etc.

This document introduces the features and characteristics of Analog Devices ADM1178 hot swap controller and digital power monitor.

The ADM4210 is a hot swap controller in a 6-lead TSOT package. It controls supply rails from 2.7 V to 16.5 V and allows protected board removal and insertion to a live backplane. It also features an external sense resistor for adjustable analog current limit with circuit breaker, peak fault current limited with fast response, charge pumped gate drive for external N-FET switch, automatic retry or latch-off during current fault and undervoltage lockout.

The ADM1070 is a hot swap controller chip for 48V. It allows safe board insertion and removal from a live 48V backplane. Its features include programmable current limit, overvoltage/undervoltage detection, timeout limit, auto-restart and more.

This document introduces the features and characteristics of the ADM1073 hot swap controller.

ADP190/ADP191 are logic-controlled high-side power switches with features such as low RDSON, internal output discharge resistor, turn-on slew rate limiting, etc.

This document describes the features and characteristics of the ADP197 charge pump and slew rate control switch, as well as its overtemperature protection function. The document also provides the RDSON values at different temperatures and input voltages, the relationship between VIN and RDSON, and the relationship between load and ground current.

ADP198 is a logic controlled, 1A, high-side load switch with reverse current blocking. This data sheet provides detailed information about the product, including features, applications, and typical circuits.

The ADP199 is a high-side load switch designed to operate between 0.9V and 3.6V. It features low RDSON, low input voltage range, 500mA continuous operating current, 1.2V logic compatible enable input, etc.

The ADP120 is a low quiescent current, CMOS linear regulator with an input voltage range of 2.3V to 5.5V, an output voltage range of 1.2V to 3.3V, and an output current of 100mA.

This document describes the features and characteristics of the ADP121 CMOS linear regulator. The regulator has a wide input voltage range, adjustable output voltage range, high output current, and low quiescent current. It is suitable for applications such as mobile phones, digital cameras, audio devices, portable and battery-powered equipment.

The ADP122/ADP123 is a 5.5V input, 300mA output, low quiescent current, CMOS linear regulator from Analog Devices. It features a wide input voltage range (2.3V-5.5V), high output current (300mA), low dropout voltage (85mV), low quiescent current (45µA), low start-up current (<1µA), high initial accuracy (±1%), wide output voltage range (1.75V-3.3V), excellent PSRR performance (60dB@100kHz), excellent load/line transient response (using small 1.0μF ceramic capacitors), overcurrent protection, thermal overload protection, logic controlled enable, and a compact package (5-lead TSOT and 6-lead 2mm×2mm LFCSP).

This document describes the features and characteristics of the ADP124/ADP125 series CMOS linear regulators, including input voltage supply range, maximum output current, initial accuracy, fixed and adjustable output voltage range, low dropout voltage and quiescent current, excellent PSRR performance, compact package, etc. The product is suitable for applications such as digital cameras, audio devices, portable and battery-powered equipment, automatic meter reading (AMR) meters, GPS and location.