LC709511F数据手册集成电路（IC）的电池管理规格书PDF

描述 Description

LC709511F is a Lithium ion switching charger controller for Power Bank. This device has all functions to control Power Bank application. It includes Type-C port control and Quick Charge 3.0 HVDCP. In addition this device applies 2.0 V or 2.7 V on USB data lines automatically for devices require the voltage. The built-in switching controller can output from 5 V up to 12 V for Quick Charge. The high power output for USB Type-C and Quick Charge is possible with appropriate external MOSFETs.

特性 Features

• Easy power scaling with external MOSFETs
• Power scaling with external MOSFETs support 30 W application
• Buck charge / Boost charge
• Basic functions required in Power Bank Application is prepared
• Supports Quick Charge 3.0 HVDCP Class A. 5 V up to 12 V
• HV Boost IC and QC communication IC can be eliminated.It reduces the set cost.
• Supports USB type-C DRP without external IC
• Built-in portcontrol IC
• Applies 2.7 V or 2.0 V on USB data lines for devices require it
• Recognize types of PortableDevice and require the most suitable current
• Prepared firmware supports various combination of USB port
• It can change firmware depend on customer models.
• Supports USB BC1.2
• Supports general adapters
• Battery level gauging
• Simple setting for various batteries
• Status & Battery level display with 4 LEDs
• Built-in 4 LED drivers, customers don't need add MCU
• Boost auto start-up
• Customer don't need to add button to charge smartphone.
• Thermistor sensing function
• Safety functions
• Over voltage / Over current detection
• Safety functions
• JEITA compliance Battery management
• Safety charging
• Safety timer
• Prevent from charging to trouble batteries
• Low quiescent current: 15 µA at Low power mode
• Longer battery life

应用 Application

• Lithium-ion Switching Charger Controller
• USB-related Charger
• Power Bank

简介

LC709511F属于集成电路（IC）的电池管理。由制造生产的LC709511F电池管理电池管理 PMIC（电源管理集成电路）系列产品可用于电池相关的监测和控制功能，包括身份验证、电池平衡、状态监测、电量计量、电源选择、短路保护、过压和欠压保护等等。请注意，虽然该系列中的某些产品可能包括电池充电功能，但将充电功能作为主要功能的产品是单独分类的。