Datasheet4U Logo Datasheet4U.com

MAX8804Y Datasheet USB/AC Adapter Chargers

Manufacturer: Maxim Integrated (now Analog Devices)

📥 Download 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.

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.

Overview

www.DataSheet4U.com 19-0785; Rev 0; 4/07 High-Voltage, Dual-Input, USB/AC Adapter Chargers in 2mm x 3mm.

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.

📁 Similar Datasheet

Brand Logo Part Number Description Manufacturer
Maxim Integrated Logo MAX8804V USB/AC Adapter Chargers Maxim Integrated

More Datasheets from Maxim Integrated (now Analog Devices)

Part Number Description
MAX8804W USB/AC Adapter Chargers
MAX8804Z 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
MAX8805Z PWM Step-Down Converters
MAX8808X 1A Linear Li+ Battery Chargers
MAX8808Y 1A Linear Li+ Battery Chargers
MAX8808Z 1A Linear Li+ Battery Chargers
MAX8811 High SPeed Dual Phase Driver