BQ24232RGTR

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BQ24232RGTR

+BOM

IC BATT CHG LI-ION 1CELL 16QFN

  • 제조업체텍사스 인스트루먼트(주)

  • 제조업체 부품 #BQ24232RGTR

  • 패키지 QFN-16

  • 재고6112

365 1일 품질 보증

7*24 영업 시간 서비스 보증

90-판매 후 1일 보증

정품 보증

사양

속성 가치
Package / Case Tape & Reel (TR),Cut Tape (CT),Bulk
Part Status Active
Battery Chemistry Lithium Ion
Number of Cells 1
Current - Charging Constant - Programmable
Programmable Features Current, Timer
Fault Protection Over Temperature, Over Voltage, Reverse Current, Short Circuit
Charge Current - Max 500mA
Battery Pack Voltage 4.2V
Voltage - Supply (Max) 10.2V
Interface USB
Operating Temperature -40°C ~ 125°C (TJ)
Mounting Type Surface Mount

개요

Description

The BQ24232RGTR is a single-cell Li-Ion and Li-Polymer battery charge management IC from Texas Instruments, designed for portable and handheld applications. This device integrates a host of features to provide efficient and safe battery charging. It supports USB and AC adapter inputs and can seamlessly switch between these power sources. The BQ24232RGTR offers a programmable charge current up to 1.5A, supporting faster charging times. The IC features battery temperature monitoring, dynamic power path management (DPPM), and system power management for optimal performance. Its safety features include over-voltage protection, thermal regulation, and charge termination. Additionally, the device operates in a wide temperature range, making it suitable for a variety of environments. The BQ24232RGTR is housed in a compact, space-saving QFN package, making it ideal for space-constrained applications like smartphones, tablets, and other portable electronics. Its integration of multiple functions reduces the need for external components, simplifying design and reducing overall system cost.

Equivalent

The BQ24232RGTR is a single-cell Li-Ion battery charger by Texas Instruments. Equivalent products include:
1. MCP73831 by Microchip Technology
2. MAX1811 by Maxim Integrated
3. TP4056 by NanJing Top Power ASIC Corp.
4. LTC4054 by Analog Devices
5. ISL9205 by Renesas Electronics
These alternatives offer similar functionalities, including linear charging capabilities and support for single-cell Li-Ion/Li-Polymer batteries, with some variations in features and specifications.

Features

The BQ24232RGTR is a highly integrated single-cell Li-Ion and Li-Polymer battery charger from Texas Instruments. Key features include:
1. Input Voltage Range: Supports a wide input voltage range from 4.35V to 28V, making it suitable for USB and adapter sources.
2. Fast Charging: Offers a programmable fast charge current up to 2A, enabling quick battery charging.
3. Power Path Management: Integrates dynamic power path management to power the system while charging the battery simultaneously.
4. Battery Protection: Includes over-voltage, under-voltage, short-circuit, and thermal protections to enhance battery safety.
5. Automatic Source Detection: Detects and selects the best power source between USB and adapter inputs.
6. Low Quiescent Current: Designed to consume minimal power to maximize battery life.
7. Status Indicators: Provides status outputs for charge, power good, and fault conditions.
8. Compact Package: Available in a 2mm x 2mm, 16-pin QFN package, facilitating space-efficient designs.
These features make the BQ24232RGTR ideal for portable electronics requiring efficient charging solutions.

Pinout

The BQ24232RGTR is a single-cell lithium-ion and lithium-polymer battery charger from Texas Instruments. It comes in a 16-pin QFN (Quad Flat No-Lead) package. The primary function of the BQ24232RGTR is to provide efficient charging by managing the power path, which allows the system to be powered directly from the input or the battery. This device supports USB and AC adapter sources and offers features like thermal regulation, over-voltage protection, and a programmable charge current. It is commonly used in portable devices to ensure safe and efficient charging.

Manufacturer

The BQ24232RGTR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and manufactures a variety of integrated circuits for electronics designers and manufacturers worldwide. They produce a wide range of products, including analog and embedded processing chips, used in various applications, from consumer electronics to industrial equipment. TI is known for its innovation in the semiconductor industry and has a significant presence in the development of technologies that enhance electronics' efficiency and performance.

Application

The BQ24232RGTR is a highly integrated single-cell Li-Ion battery charger with power-path management, commonly used in portable and handheld devices. Key application areas include smartphones, tablets, digital cameras, wearable devices, and other personal electronics. Its advanced features like dynamic power management and USB On-the-Go support make it suitable for battery-powered applications requiring efficient charging and power management. Additionally, it's used in equipment that demands reliable battery charging and protection, such as medical devices and portable industrial tools.

Package

The BQ24232RGTR is a battery charger IC from Texas Instruments. It comes in a compact WSON (Wafer Level Small Outline No-lead) package type, specifically an 8-pin WSON with a size of approximately 2.00mm x 2.00mm, designed for efficient thermal performance and compact electronic designs.

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