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MAX8606 Datasheet Li+ Linear Battery Charger

Manufacturer: Maxim Integrated (now Analog Devices)

Overview: 19-3795; Rev 0; 8/05 KIT ATION EVALU E L B A IL AVA USB/AC Adapter, Li+ Linear Battery Charger with Integrated 50mΩ Battery Switch in.

General Description

The MAX8606 complete 1-cell Li+ battery charge-management IC operates from either a USB port or AC adapter.

It integrates a battery disconnect switch, current-sense circuit, PMOS pass element, and thermalregulation circuitry, while eliminating the external reverse-blocking Schottky diode, to create a simple and small charging solution.

The charging sequence initiates from power-OK indication, through prequalification, fast-charge, top-off charge, and finally charging-complete indication for single-cell Li+ batteries.

Key Features

  • include an NTC thermistor input (THM) and internal timers to protect the battery. A 3.5V to 4.2V SYS output, in conjunction with the low-R DSON battery switch, powers the system even when the battery is www. DataSheet4U. com deeply discharged or not installed. The IC also offers a +3.3V/500µA output (VL), a charging status flag (CHG), and an input-supply detection flag ( POK ). The MAX8606 operates from a +4.25V to +5.5V supply and includes undervoltage lockout below +3.4V and overvoltage protecti.

More Datasheets from Maxim Integrated (now Analog Devices)

Part Number Description
MAX8600 Single-/Dual-Input 1-Cell Li Chargers
MAX8600A Single-Input 1-Cell Li+ Charger
MAX8601 Single-/Dual-Input 1-Cell Li Chargers
MAX8607 1MHz PWM Boost Converter
MAX8614A (MAX8614A / MAX8614B) Dual-Output (+ and -) DC-DC Converters
MAX8614B (MAX8614A / MAX8614B) Dual-Output (+ and -) DC-DC Converters
MAX8620Y PMIC for Microprocessors or DSPs
MAX8621Y Dual Step-Down DC-DC Power-Management ICs
MAX8621Z Dual Step-Down DC-DC Power-Management ICs
MAX8625A Step-Up/Down DC-DC Converter

MAX8606 Distributor