ISL6549CBZ Allicdata Electronics
Allicdata Part #:

ISL6549CBZ-ND

Manufacturer Part#:

ISL6549CBZ

Price: $ 1.74
Product Category:

Integrated Circuits (ICs)

Manufacturer: Intersil
Short Description: IC REG DL BCK/LINEAR 14-SOIC
More Detail: Linear And Switching Voltage Regulator IC 2 Output...
DataSheet: ISL6549CBZ datasheetISL6549CBZ Datasheet/PDF
Quantity: 1000
1000 +: $ 1.58760
Stock 1000Can Ship Immediately
$ 1.74
Specifications
Voltage/Current - Output 3: --
Base Part Number: ISL6549
Package / Case: 14-SOIC (0.154", 3.90mm Width)
Mounting Type: Surface Mount
Operating Temperature: 0°C ~ 70°C
Voltage - Supply: 4.75 V ~ 5.25 V
w/Sequencer: No
w/Supervisor: No
w/LED Driver: No
Series: --
Voltage/Current - Output 2: Controller
Voltage/Current - Output 1: Controller
Frequency - Switching: 150kHz ~ 1MHz
Number of Outputs: 2
Function: Any Function
Topology: Step-Down (Buck) Synchronous (1), Linear (LDO) (1)
Part Status: Active
Packaging: Tube 
Description

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Introduction to the ISL6549CBZ:

The ISL6549CBZ is a high-performance, power-management integrated circuit (PMIC) designed for multiple applications. It combines linear and switching voltage regulators, charge pumps, and controllers with the ability to dynamically control the entire power sequence of a system. The ISL6549CBZ can be used as an advanced power supply, bridge driver, and multi-rail supply in an array of applications such as cell phones, portable computing, and automotive systems

ISL6549CBZ Application Fields:

The ISL6549CBZ is a versatile integrated circuit with application fields that span a wide range of applications. It is ideally suited for home appliance applications such as refrigerators and washing machines, where low-noise and high-current requirements must be addressed. The device is also well suited for computer applications and communications, where the ability to support multiple voltage rails is required for high-speed system operation. In addition to these application fields, the ISL6549CBZ can be used as a power management and sequencing controller for automotive systems such as airbag deployment, traction control, and dashboard lighting. This level of functional sophistication makes the ISL6549CBZ the ideal choice for space-constrained and high-power electronics used in modern vehicles.

ISL6549CBZ Working Principles:

The ISL6549CBZ operates using a combination of linear and switching regulators and is capable of dynamically regulating voltage and current in a wide range of operating conditions. Its linear regulator and switching topology allows for high efficiency and low noise operation in a variety of operating conditions. To enable this level of operational flexibility, the ISL6549CBZ has a rich mix of analog and digital control benefits, including adjustable current limit and thermal protection. This allows the device to be tailored to the specific needs of an application, minimizing power dissipation and maximizing efficiency. The ISL6549CBZ is also designed to reduce the number of components required to implement a complete power-management system. Its wide selection of operating voltages, asynchronous output pins, and digital I2C/SPI interface enable efficient power-system optimization.

Conclusion:

The ISL6549CBZ power-management integrated circuit is a highly versatile PMIC with application fields spanning multiple industries. It uses a combination of linear and switching regulators and controllers, enabling it to dynamically regulate voltage and current in a variety of operating conditions while minimizing the number of components required to implement a complete power-management system. This makes the ISL6549CBZ a viable option for any application requiring high performance, low-noise, advanced power supply solutions.

The specific data is subject to PDF, and the above content is for reference

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