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IP5306

Name: IP5306
Rating: 4.7 (12 reviews)

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資料表 IP5306 DataSheet
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規格

Manufacturer	INJOINIC
Package	ESOP-8
Operating Temperature	0℃~+70℃
Voltage - Supply	4.65V~5.5V
Charging Saturation Voltage	4.2V
Number of Cells	1

概述

Description

IP5306 is a highly integrated power management IC (PMIC) designed primarily for portable electronic devices. It features a built-in lithium-ion battery charger, voltage regulators, and a battery protection system, making it ideal for applications like smartphones, tablets, and wearable devices.
Key features include:
1. Battery Charging: Supports various charging profiles and can operate with an external power source.
2. Power Regulation: Offers multiple output voltage levels for different components, ensuring efficient power distribution.
3. Protection Functions: Includes over-voltage, over-current, and thermal protection to safeguard the battery and device.
4. Compact Design: Minimizes PCB space, making it suitable for small form factor devices.
The IP5306 is appreciated for its efficiency and performance, contributing to longer battery life and overall reliability in electronic applications.

Features

The IP5306 is a highly integrated power management IC designed for lithium-ion battery applications, particularly in portable devices. Key features include:
1. Battery Management: It supports charging, discharging, and battery protection functions.
2. Charge Voltage: Offers a maximum charge voltage of 4.2V, suitable for standard lithium-ion cells.
3. Charging Current: Capable of delivering a charging current up to 2A.
4. Battery Protection: Includes over-voltage, under-voltage, and over-current protection to enhance battery safety.
5. Load Sharing: Supports simultaneous battery charging and device power supply, allowing for uninterrupted operation.
6. Efficiency: High efficiency in charging and discharging processes minimizes energy loss.
7. Thermal Management: Built-in thermal protection prevents overheating.
8. Compact Design: Its small footprint makes it suitable for space-constrained applications.
These features make the IP5306 ideal for applications in smartphones, tablets, and other portable electronic devices.

Package

The IP5306 is typically available in a QFN (Quad Flat No-lead) package type. This compact package design allows for efficient heat dissipation and reduced board space, making it suitable for portable applications.

Pinout

The IP5306 is a power management IC commonly used in battery management applications, particularly for lithium-ion batteries. It features a 6-pin configuration with the following functions:
1. BAT - Battery voltage input.
2. VOUT - Output voltage for powering devices.
3. GND - Ground reference.
4. CHG - Charging control output to indicate when the battery is charging.
5. STAT - Status output that signals the charging and discharging status of the battery.
6. USB - USB input for charging the battery.
The IP5306 integrates functions for battery charging, protection, and power path management, making it suitable for portable electronic devices.

Manufacturer

The IP5306 is manufactured by Injoinic Technology, a company based in China. Injoinic specializes in designing and producing integrated circuits (ICs) primarily for power management applications. Their product range includes battery management solutions, LED drivers, and various other power-related ICs. The company focuses on serving markets such as consumer electronics, portable devices, and smart appliances, providing innovative solutions to enhance energy efficiency and performance.

Application

The IP5306 is primarily used in portable power supply applications, such as power banks and battery management systems. It integrates a lithium battery protection and charging circuit, making it suitable for mobile devices, wearable technology, and consumer electronics. Additionally, its efficiency in power regulation and energy management makes it ideal for electric bicycles and other battery-powered devices.

Equivalent

The IP5306 chip, commonly used for battery management and power monitoring, has several equivalent products, including the TP4056, MCP73831, and BQ24074. These alternatives also provide lithium battery charging and protection functionalities. However, specific features such as input voltage range, current capabilities, and additional functionalities may vary, so it's essential to review the datasheets for precise comparisons.