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MAX8805Z, MAX8805Y - PWM Step-Down Converters

MAX8805Z Description

19-0777; Rev 0; 4/07 600mA PWM Step-Down Converters in 2mm x 2mm WLP for WCDMA PA Power General .
The MAX8805Y/MAX8805Z high-frequency step-down converters are optimized for dynamically powering the power amplifier (PA) in WCDMA or NCDMA handsets.

MAX8805Z 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 Output Drive Capability 2% Maximum Accura

MAX8805Z Applications

* WCDMA/NCDMA Cellular Handsets Wireless PDAs Smartphones MAX8805Z PA ON/OFF PA_EN REFIN HP EN1 EN2 AGND LDO1 PGND REFBP 2.2μF Ordering Information PART PINPACKAGE PKG CODE W162B2+1 W162B2+1 SWITCHING FREQUENCY (MHz) 2 4 ANALOG CONTROL FORCED BYPASS LDO1 ON/OFF LDO2 ON/OFF BATT 2.7V TO 5.5V VLDO1

📥 Download Datasheet

This datasheet PDF includes multiple part numbers: MAX8805Z, MAX8805Y. Please refer to the document for exact specifications by model.
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Datasheet Details

Part number
MAX8805Z, MAX8805Y
Manufacturer
Maxim Integrated ↗ Products
File Size
819.14 KB
Datasheet
MAX8805Y_MaximIntegratedProducts.pdf
Description
PWM Step-Down Converters
Note
This datasheet PDF includes multiple part numbers: MAX8805Z, MAX8805Y.
Please refer to the document for exact specifications by model.

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📌 All Tags

PWM Step-Down Converters Maxim Integrated Products
Maxim Integrated Products MAX8805Z-like datasheet