ADP1873, ADP1872 PWM Buck Controller

Analog Devices

Description

Data Sheet Synchronous Current-Mode with Constant On-Time, PWM Buck Controller ADP1872/ADP1873 .

📥 Download Datasheet

ADP1873 Datasheet Preview — This datasheet PDF includes multiple part numbers: ADP1873, ADP1872. Please refer to the document for exact specifications by model.

Datasheet Specifications

Part number: ADP1873, ADP1872
Manufacturer: Analog Devices ↗
File Size: 1.61 MB
Datasheet: ADP1872-AnalogDevices.pdf
Description: PWM Buck Controller
Note: This datasheet PDF includes multiple part numbers: ADP1873, ADP1872.
Please refer to the document for exact specifications by model.

Features

* Power input voltage as low as 2.75 V to 20 V Bias supply voltage range: 2.75 V to 5.5 V Minimum output voltage: 0.6 V 0.6 V reference voltage with ±1.0% accuracy Supports all N-channel MOSFET power stages Available in 300 kHz, 600 KHz, and 1.0 MHz options No current-sense resistor required Power sav

Applications

* Telecom and networking systems Mid to high end servers Set-top boxes DSP core power supplies EFFICIENCY (%) TYPICAL APPLICATIONS CIRCUIT VIN = 2.75V TO 20V CC RC CC2 VOUT RTOP RBOT CVDD2 VDD = 2.75V TO 5.5V CVDD VIN ADP1872/ ADP1873 COMP/EN BST FB DRVH GND SW VDD DRVL

ADP1873 Distributors

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ADP1872 PWM Buck Controller Analog Devices

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