ISL9241HRTZ-T

Hình ảnh chỉ để tham khảo

ISL9241HRTZ-T

+BOM

IC BATT CHG LI-ION 2-4CEL 32TQFN

  • Nhà sản xuấtRenesas Electronics Corporation

  • Ông. Phần #ISL9241HRTZ-T

  • Có sẵn3012

365 Đảm bảo chất lượng ngày

7*24 giờ dịch vụ quarantee

90-Bảo hành sau bán hàng ngày

Bảo hành sản phẩm chính xác

Thông số kỹ thuật

thuộc tính Giá trị
Part Status Active
Battery Chemistry Lithium Ion
Number of Cells 2 ~ 4
Current - Charging Constant - Programmable
Programmable Features Current, Timer
Fault Protection Over Current, Over Temperature, Over Voltage
Battery Pack Voltage 3.9 V ~ 18.304 V
Voltage - Supply (Max) 23.4V
Interface I2C, SMBus
Operating Temperature -10°C ~ 100°C
Mounting Type Surface Mount
Package / Case 32-WFQFN Exposed Pad
Supplier Device Package 32-TQFN (4x4)
Base Product Number ISL9241

Tổng quan

Description

The ISL9241HRTZ-T is a highly integrated, synchronous step-down DC-DC converter designed for various applications, including computing and consumer electronics. It features a wide input voltage range, typically from 4.5V to 25V, making it suitable for powering modern processors and FPGAs. This device supports adjustable output voltages down to 0.8V, which is critical for modern low-voltage systems.
Key features include high efficiency, low quiescent current, and a compact package that saves board space. The ISL9241 also incorporates built-in protection mechanisms such as overcurrent protection, thermal shutdown, and undervoltage lockout, enhancing reliability. Its flexible architecture allows for easy configuration and integration into different designs.
Overall, the ISL9241HRTZ-T is ideal for applications requiring high performance and efficiency in power management, meeting the demands of today's advanced electronic devices.

Equivalent

The ISL9241HRTZ-T is a buck-boost converter commonly used for power management in various applications. Equivalent products include the TPS63070 from Texas Instruments, LTC3780 from Analog Devices, and MAX8674 from Maxim Integrated. When selecting an alternative, ensure compatibility with the required voltage ranges, current ratings, and specific features needed for your application. Always refer to the datasheets for detailed specifications and performance comparisons.

Features

The ISL9241HRTZ-T is a highly integrated power management IC designed primarily for high-performance applications. Key features include:
1. Dual Buck Converters: It contains two synchronous buck converters, providing efficient voltage regulation for various circuits.

2. Wide Input Voltage Range: Supports input voltages from 4.5V to 17V, making it suitable for diverse battery and power supply applications.

3. Output Voltage Flexibility: Configurable output voltages can be set between 0.8V to 15V, allowing adaptability to different system requirements.

4. High Efficiency: Offers up to 95% efficiency, minimizing heat generation and increasing overall reliability.

5. Fast Transient Response: Designed for rapid load changes, ensuring stable operation in dynamic environments.
6. Programmable Switching Frequency: Allows users to set the frequency between 300kHz to 1MHz, optimizing performance and reducing EMI.
7. Integrated Protection Features: Includes overcurrent, overvoltage, and thermal shutdown protections to safeguard the device and connected loads.
This combination of features makes the ISL9241HRTZ-T ideal for demanding applications in computing, telecommunications, and industrial settings.

Pinout

The ISL9241HRTZ-T is a high-performance, synchronous buck converter with a pin count of 24. This device is designed to regulate voltage efficiently in various applications, including laptops and other portable devices.
Key functions of the ISL9241HRTZ-T include:
1. Buck Converter: Converts higher input voltages to lower output voltages with high efficiency.
2. Power Management: Integrated control for power sequencing and management.
3. Adjustable Output Voltage: Output voltage can be set via external resistors.
4. Protection Features: Includes over-voltage, under-voltage, and over-current protection.
5. Programmable Switching Frequency: Allows flexibility in operation based on application needs.
6. Power Good Indicator: Signals when the output voltage is within the specified range.
These features make the ISL9241HRTZ-T suitable for a range of applications where efficient voltage regulation is crucial.

Manufacturer

The manufacturer of the ISL9241HRTZ-T is Renesas Electronics Corporation. Renesas is a global semiconductor company that specializes in microcontrollers, microprocessors, and various integrated circuits (ICs). Founded in 2002, Renesas is the result of a merger between NEC Electronics and Renesas Technology. The company focuses on providing solutions for automotive, industrial, and consumer markets, emphasizing technologies that enable smart and connected applications. Renesas is recognized for its innovation in power management, analog, and mixed-signal products, making it a key player in the electronics industry. The ISL9241HRTZ-T is a power management IC designed to efficiently regulate voltages, specifically for applications requiring reliable power supply solutions.

Application

The ISL9241HRTZ-T is a multi-channel Power Management IC (PMIC) primarily used in portable devices. Its application areas include:
1. Smartphones: For efficient power distribution to various components.
2. Tablets: Managing power for enhanced battery life and performance.
3. Laptops: Providing power to multiple voltage rails.
4. Consumer Electronics: In devices requiring multiple power outputs.
5. IoT Devices: Ensuring energy efficiency in battery-operated applications.
Its ability to regulate voltage and manage power makes it suitable for applications demanding high efficiency and compact design.

Package

The ISL9241HRTZ-T is available in a TQFN (Thin Quad Flat No-lead) package type, specifically a 32-lead TQFN. This packaging offers a compact footprint and efficient thermal performance, making it suitable for various applications in power management.

Sản phẩm liên quan đến ISL9241HRTZ-T