
Allicdata Part #: | ISL6316IRZ-T-ND |
Manufacturer Part#: |
ISL6316IRZ-T |
Price: | $ 0.00 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Intersil |
Short Description: | IC REG CTRLR BUCK 40QFN |
More Detail: | Buck Regulator Positive Output Step-Down DC-DC Co... |
DataSheet: | ![]() |
Quantity: | 1000 |
1 +: | 0.00000 |
Frequency - Switching: | 80kHz ~ 1MHz |
Base Part Number: | ISL6316 |
Supplier Device Package: | 40-QFN (6x6) |
Package / Case: | 40-VFQFN Exposed Pad |
Operating Temperature: | -40°C ~ 85°C (TA) |
Control Features: | Enable, Frequency Control, Power Good, Soft Start |
Serial Interfaces: | -- |
Clock Sync: | No |
Synchronous Rectifier: | -- |
Duty Cycle (Max): | 66.7% |
Series: | -- |
Voltage - Supply (Vcc/Vdd): | 4.75 V ~ 5.25 V |
Output Phases: | 4 |
Number of Outputs: | 4 |
Topology: | Buck |
Output Configuration: | Positive |
Function: | Step-Down |
Output Type: | PWM Signal |
Part Status: | Obsolete |
Packaging: | Tape & Reel (TR) |
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The ISL6316IRZ-T is a DC DC switching controller IC used to control voltage in a variety of different applications. DC DC regulators are a type of power management integrated circuit (PMIC) used to regulate and convert the voltage of the power supply to a desired level. The ISL6316IRZ-T features various features designed to achieve high performance and efficient operation.
Functionality
The ISL6316IRZ-T is designed for a variety of applications and can be used in numerous designs. The IC includes a wide range of protection features such as an undervoltage lockout (UVLO) to protect from transients and Overcurrent Protection (OCP) to protect from output overcurrents. It is also equipped with a thermal monitoring system to protect from the possibility of thermal runaway. These features make the ISL6316IRZ-T an ideal choice for a wide range of designs.
Additionally, the ISL6316IRZ-T features a variety of features designed to improve efficiency. This includes automatic burst mode control to reduce current consumption, fine-adjustable non-overlapping control signals to reduce ringing and simultaneous switching noise, and voltage sequencing control to reduce output voltage transients. These features are designed to reduce component size, cost, and power consumption in various applications.
Applications
The ISL6316IRZ-T is designed to be used in a variety of applications. It can be used in data centers and other IT equipment, such as servers and routers, to regulate voltage. The IC is also well suited for applications in the industrial, automotive, and consumer industries. In addition, the device can be used in power supplies, AC-to-DC power converters, and other power systems where voltage regulation is required.
Working Principle
The ISL6316IRZ-T uses a switching and linear regulation technique known as pulse-width modulation (PWM) to regulate the output voltage and current. The basic principle utilized is to switch the output voltage on and off at a fixed frequency to achieve the desired output level. The controller IC converts incoming power into an adjustable output voltage by continuously adjusting the duty cycle of the alternating current being generated.
The adjustable output voltage is controlled by a feedback system, which compares the incoming power to an internal reference voltage and generates an error signal that is used to control the output voltage and current. This error signal is used to adjust the output voltage, using the feedback and PWM techniques, to meet the desired output level. The output voltage remains constant until further adjustments are needed, or the feedback system detects a fault condition.
Conclusion
The ISL6316IRZ-T is a high performance DC DC switching controller used to regulate voltage in a variety of applications. The IC features features various features designed to achieve high performance and efficient operation, including an undervoltage lockout, overcurrent protection, thermal monitoring, and automatic burst mode control. It can be used in data centers and other IT equipment, industrial, automotive, and consumer designs, and power supplies, AC-to-DC power converters, and other power systems. The ISL6316IRZ-T uses a switching and linear regulation technique known as pulse-width modulation to regulate the output voltage and current, and the output voltage is controlled by a feedback system that adjusts the duty cycle of incoming power in order to meet the desired output level.
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