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MAX8804Z - USB/AC Adapter Chargers

Download the MAX8804Z datasheet PDF. This datasheet also covers the MAX8804Y variant, as both devices belong to the same usb/ac adapter chargers family and are provided as variant models within a single manufacturer datasheet.

General Description

The MAX8804Y/MAX8804Z intelligent, dual-input, stand-alone, constant-current, constant-voltage (CCCV), thermally regulated linear chargers are designed for a single-cell lithium-ion (Li+) battery.

Key Features

  • include an active-low battery charging-status indicator (CHG), an active-low power-OK indicator (POK), and an active-low USB input detection output (USBPWR). The MAX8804Y/MAX8804Z accept a 4.15V to 30V DC source voltage or a 4.15V to 16V USB input voltage, but disable charging when either input voltage exceeds 7.5V to protect against unqualified or faulty input sources. The MAX8804Y/MAX8804Z operate over the extended temperature range (-40°C to +85°C) and are available in a tiny 8-pin thermally.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MAX8804Y_MaximIntegratedProducts.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Maxim Integrated (now Analog Devices)

Part Number Description
MAX8804W USB/AC Adapter Chargers
MAX8804Y USB/AC Adapter Chargers
MAX8805W 600mA/650mA PWM Step-Down Converters
MAX8805X 600mA/650mA PWM Step-Down Converters
MAX8805Y 600mA/650mA PWM Step-Down Converters

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
www.DataSheet4U.com 19-0785; Rev 0; 4/07 High-Voltage, Dual-Input, USB/AC Adapter Chargers in 2mm x 3mm TDFN General Description The MAX8804Y/MAX8804Z intelligent, dual-input, stand-alone, constant-current, constant-voltage (CCCV), thermally regulated linear chargers are designed for a single-cell lithium-ion (Li+) battery. They integrate the current-sense circuit, MOS pass element, thermal-regulation circuitry, and overvoltage protection (OVP), and eliminate the reverse-blocking Schottky diode to create a simple and small charging solution for handheld equipment. The MAX8804Z functions as a stand-alone charger to control the charging sequence from the prequalification state through fast-charge, top-off charge, and fullcharge indication.