ISL6333CRZ-T

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Obsolete
Applications:	Controller, Intel VR11
Voltage - Input:	5 V ~ 12 V
Number of Outputs:	1
Voltage - Output:	0.5 V ~ 1.6 V
Operating Temperature:	0°C ~ 70°C
Mounting Type:	Surface Mount
Package / Case:	48-VFQFN Exposed Pad
Supplier Device Package:	48-QFN (7x7)
Base Part Number:	ISL6333

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10heading2

Introduction to ISL6333CRZ-T Voltage Regulators

The ISL6333CRZ-T voltage regulator is a special purpose integrated circuit, specifically designed for System-on-Chip (SoC) applications. ISL6333CRZ-T voltage regulators are designed to meet the performance and power requirements of the latest SoC systems. ISL6333CRZ-T voltage regulators are capable of delivering high output current levels, while maintaining efficient thermal and electrical regulation to improve system performance and reliability. It can provide an adjustable output voltage range that is capable of handling a wide range of operating conditions and device configurations.

Features of the ISL6333CRZ-T Voltage Regulators

The ISL6333CRZ-T voltage regulators come with a variety of features that make them suitable for SoC applications. It has a low quiescent current (Iq), low junction temperature rise, high output current, integrated fault protection, adjustable output voltage, and adjustable stand-by current. It also features thermal protection and reverse polarity protection for improved safety. The ISL6333CRZ-T voltage regulator can be configured for either single-ended or split-rail supply outputs.

Advantages of the ISL6333CRZ-T Voltage Regulators

The ISL6333CRZ-T voltage regulators offer several advantages over other voltage regulator designs. These include advanced power stages with high current capability and low RDS(on), low transient output voltage drop, and fast response time. Additionally, the integrated fault protection and thermal protection systems improve system reliability and help prevent system-level shutdowns.

Benefits of the ISL6333CRZ-T Voltage Regulators

The ISL6333CRZ-T voltage regulators provide several benefits for SoC applications. These include improved thermal and electrical regulation, improved system performance and reliability, and adjustable output voltage. Additionally, the fault protection and thermal protection help improve system-level safety.

ISL6333CRZ-T Application Field and Working Principle

The ISL6333CRZ-T voltage regulator is designed for use in a variety of SoC applications, such as in mobile phones, set-top boxes, netbooks, audio players, and other portable electronic devices. The working principle of the ISL6333CRZ-T is based on an adjustable integrated shunt regulator that can provide a stable output voltage regardless of variations in input voltage or load current.

How the ISL6333CRZ-T Voltage Regulator Works

When the ISL6333CRZ-T voltage regulator is powered up, the shunt regulator monitors the input voltage and output current, and dynamically adjusts the output voltage to maintain a constant output. This is done by controlling the current that flows through an integrated pass transistor. This transistor switches between full-on and full-off states at a rate determined by the circuit design. In this way, the output voltage is maintained at a stable level regardless of variations in input voltage or load conditions.

Using the ISL6333CRZ-T Voltage Regulator

Using the ISL6333CRZ-T voltage regulator is simple and straightforward. First, the output voltage needs to be set. This is done by adjusting the gain of the integrated pass transistor through an external feedback network. The feedback network must also be adjusted to ensure that the desired load line is maintained. Once the voltage and load line settings have been configured, the voltage regulator can be powered up and left to run in a stable state.

Conclusion

The ISL6333CRZ-T voltage regulator is an ideal solution for SoC applications. It provides adjustable output voltages, integrated fault protection, and adjustable stand-by current. Additionally, it features low quiescent current, low junction temperature rise, high output current, and fast response time. These features make the ISL6333CRZ-T voltage regulator an excellent choice for a variety of SoC applications.

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