MAX17085B - Integrated Charger Dual Main Step-Down Controllers and Dual LDO Regulators

Product Overview

Maxim Integrated Products

Datasheet Details

Part number	MAX17085B
Manufacturer	Maxim Integrated Products
File Size	2.03 MB
Description	Integrated Charger Dual Main Step-Down Controllers and Dual LDO Regulators
Datasheet	MAX17085B Datasheet
Additional preview pages of the MAX17085B datasheet.

Product details

Description

The MAX17085B is an all-in-one notebook power solution integrating a multichemistry battery charger, dual fixedoutput Quick-PWMK step-down controllers, and dual keep-alive linear regulators: Charger: The high-frequency (~1.4MHz) multichemistry battery charger uses a current-mode, fixed inductor current ripple architecture that significantly reduces component size and cost.

Features

S All-in-One Charger Plus Dual Main Step-Down Controllers S 5V/100mA and 3.3V/50mA LDO Regulators S Main Dual Quick-PWM with Fast Transient Response and Extended On-Time 300kHz to 800kHz Switching Frequency Fixed 5V and 3.3V SMPS Outputs Low-Noise Ultrasonic Mode Autoretry Fault Protection S Charger High Switching Frequency (1.4MHz) Selectable 2-, 3-, and 4-Cell Battery Voltage Automatic Selection of System Power Source Internal Charge-Pump for Adapter n-Channel MOSFETs Drive Q0.4% Accurate.

📁 Similar Datasheet

MAX1708 - High-Frequency / High-Power / Low-Noise / Step-Up DC-DC Converter (Maxim)
MAX170 - Serial Output 5.6us 12-Bit A/D Converter (Maxim)
MAX1700 - Step-Up DC-DC Converters (Maxim)
MAX17000 - Complete DDR2 and DDR3 Memory Power-Management Solution (Maxim Integrated)
MAX17003 - Main PowerSupply Controllers (Maxim Integrated)
MAX17003A - Main PowerSupply Controllers (Maxim Integrated)
MAX17004 - Main PowerSupply Controllers (Maxim Integrated)
MAX17004A - Main PowerSupply Controllers (Maxim Integrated)

Other Datasheets by Maxim Integrated Products

MAX17080 - AMD 2-/3-Output Mobile Serial VID Controller
MAX17082 - (MAX17021 - MAX17482) Quick-PWM Controllers
MAX17083 - Step-Down Regulator
MAX17000A - Complete DDR2 and DDR3 Memory Power-Management
MAX17005 - High-Performance Chargers
MAX17005A - High-Performance Chargers

Published: Mar 18, 2010 |