Datasheet4U Logo Datasheet4U.com

MAX1820, MAX1821 Datasheet - Maxim Integrated Products

MAX1820 WCDMA Cellular Phone 600mA Buck Regulators

The MAX1820/MAX1821 low-dropout, pulse-width-modulated (PWM) DC-DC buck regulators are optimized to provide power to the power amplifier (PA) in WCDMA cell phones; however, they may be applied in many other applications where high efficiency is a priority. The supply voltage range is from 2.6V to 5..

MAX1820 Features

* o Dynamically Adjustable Output from 0.4V to 3.4V (MAX1820) o Programmable Output from 1.25V to 5.5V (MAX1821) o SYNC to 13MHz External Clock (MAX1820X) o SYNC to 19.8MHz External Clock (MAX1820Y) o NO SYNC, Internal 1MHz Oscillator (MAX1820Z) o Low Quiescent Current 180µA (typ) in Skip Mode 0.1µA (

MAX1821_MaximIntegratedProducts.pdf

This datasheet PDF includes multiple part numbers: MAX1820, MAX1821. Please refer to the document for exact specifications by model.
MAX1820 Datasheet Preview Page 2 MAX1820 Datasheet Preview Page 3

Datasheet Details

Part number:

MAX1820, MAX1821

Manufacturer:

Maxim Integrated ↗ Products

File Size:

611.15 KB

Description:

Wcdma cellular phone 600ma buck regulators.

Note:

This datasheet PDF includes multiple part numbers: MAX1820, MAX1821.
Please refer to the document for exact specifications by model.

MAX1820 Distributor

📁 Related Datasheet

MAX182 Calivrated 4-Channel 12-Bit ADC with T/H and Refernce (Maxim)

MAX1821 WCDMA Cellular Phone 600mA Buck Regulators (Maxim Integrated Products)

MAX1822 High-Side Power Supply (Maxim)

MAX1823 Dual USB Switch (Maxim Integrated Products)

MAX1823A Dual USB Switch (Maxim Integrated Products)

MAX1823B Dual USB Switch (Maxim Integrated Products)

MAX1823H Dual USB Switch (Maxim Integrated Products)

MAX180 Complete / 8-Channel / 12-Bit Data-Acquisition Systems (Maxim)

TAGS

MAX1820 MAX1821 WCDMA Cellular Phone 600mA Buck Regulators Maxim Integrated Products