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MAX8805X, MAX8805W Datasheet - Maxim Integrated Products

MAX8805X 600mA/650mA PWM Step-Down Converters

The MAX8805W/MAX8805X/MAX8805Y/MAX8805Z high-frequency step-down converters are optimized for dynamically powering the power amplifier (PA) in WCDMA or NCDMA handsets. The devices integrate a high-efficiency PWM step-down converter for mediumand low-power transmission, and a 60m Ω typical bypass FET.

MAX8805X Features

* PA Step-Down Converter 7.5µs (typ) Settling Time for 0.8V to 3.4V Output Voltage Change Dynamic Output Voltage Setting from 0.4V to VBATT 60mΩ pFET and 100% Duty Cycle for Low Dropout 2MHz or 4MHz Switching Frequency Low Output-Voltage Ripple 600mA (MAX8805Y/MAX8805Z) or 650mA (MAX8805W/MA

MAX8805W_MaximIntegratedProducts.pdf

This datasheet PDF includes multiple part numbers: MAX8805X, MAX8805W. Please refer to the document for exact specifications by model.
MAX8805X Datasheet Preview Page 2 MAX8805X Datasheet Preview Page 3

Datasheet Details

Part number:

MAX8805X, MAX8805W

Manufacturer:

Maxim Integrated ↗ Products

File Size:

819.14 KB

Description:

600ma/650ma pwm step-down converters.

Note:

This datasheet PDF includes multiple part numbers: MAX8805X, MAX8805W.
Please refer to the document for exact specifications by model.

MAX8805X Distributor

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TAGS

MAX8805X MAX8805W 600mA 650mA PWM Step-Down Converters Maxim Integrated Products