Allicdata Part #: | IRU3048CFTR-ND |
Manufacturer Part#: |
IRU3048CFTR |
Price: | $ 0.00 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Infineon Technologies |
Short Description: | IC REG TRPL BCK/LDO SYNC 16TSSOP |
More Detail: | Linear And Switching Voltage Regulator IC 3 Output... |
DataSheet: | IRU3048CFTR Datasheet/PDF |
Quantity: | 1000 |
Specifications
Voltage/Current - Output 3: | Adj to 1.25V, 40mA |
Base Part Number: | IRU3048 |
Supplier Device Package: | 16-TSSOP |
Package / Case: | 16-TSSOP (0.173", 4.40mm Width) |
Mounting Type: | Surface Mount |
Operating Temperature: | 0°C ~ 70°C |
Voltage - Supply: | 4 V ~ 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: | 200kHz |
Number of Outputs: | 3 |
Function: | Any Function |
Topology: | Step-Down (Buck) Synchronous (1), Linear (LDO) (1) |
Part Status: | Obsolete |
Packaging: | Tape & Reel (TR) |
Description
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Introduction
IRU3048CFTR, a linear plus switching voltage regulator from International Rectifier, is designed to provide a wide range of support for voltage regulation and power control designs applications. The hybrid regulator IC comprises of a linear, low dropout fixed regulator and a power MOSFET or discrete switching regulator.Application Fields
The linear plus switching voltage regulator, IRU3048CFTR, has a wide range of applications in almost all digital systems, including but not limited to, automotive, consumer goods, Internet of Things and industrial control systems. In these applications, the voltage regulator is used to adjust the voltage level of the system, provide a steady voltage supply and control the power draw of the system or device.Working Principle
The IRU3048CFTR voltage regulator employs either a power MOSFET or discrete switching regulator in conjunction with a linear, low dropout fixed regulator for improved system performance. The linear regulator works by controlling the amount of current passing through a resistor. As the voltage across the resistor changes, the regulator adjusts the current to maintain a constant output voltage. This is done using PWM or pulse width modulation. The switching regulator works by switching the voltage source on for a certain period of time and then off for a certain period of time. This has the effect of providing a constant supply of power at a consistent voltage. The switching regulator also ensures that the voltage levels between different components in the system remain constant.Performance Characteristics
The multiple adjustable output settings of the IRU3048CFTR make it ideal for a variety of applications. It can be used to deliver a maximum output current of 2A at output voltages of 1.8V, 2.25V, or 3.3V. It has low ripple and a wide input voltage range of 4.5V to 18V. The IRU3048CFTR has a wide operating temperature range spanning -40°C to +85°C and is tested to MIL-STD-883E for withstanding high temperatures and shocks. Additionally, it is ESD-protected to provide protection from electrostatic discharge events and random electrical transients.Conclusion
IRU3048CFTR is a linear plus switching voltage regulator from International Rectifier that is ideal for applications requiring power regulation and control. The wide input voltage range, adjustable output settings and a wide temperature operating range make it suitable for a variety of system applications. In addition, the low noise and ripple provide reliable and consistent voltage levels for system components, and the ESD protection guard against random electrical transients.The specific data is subject to PDF, and the above content is for reference
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