ISL6253HRZ-T

Product Overview

Category

ISL6253HRZ-T belongs to the category of voltage regulator ICs.

Use

It is primarily used for power management in electronic devices.

Characteristics

• Voltage regulation
• High efficiency
• Compact size
• Low power consumption

Package

ISL6253HRZ-T is available in a small outline package (SOP) with a specific pin configuration.

Essence

The essence of ISL6253HRZ-T lies in its ability to regulate and stabilize voltage levels, ensuring proper functioning of electronic devices.

Packaging/Quantity

ISL6253HRZ-T is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Input Voltage Range: 4.5V - 28V
• Output Voltage Range: 0.8V - 5.5V
• Maximum Output Current: 3A
• Operating Temperature Range: -40°C to +85°C
• Efficiency: Up to 95%
• Switching Frequency: 500kHz

Detailed Pin Configuration

1. VIN: Input voltage
2. GND: Ground
3. EN: Enable pin
4. FB: Feedback pin
5. VOUT: Output voltage
6. COMP: Compensation pin
7. SS: Soft-start pin
8. PGND: Power ground

Functional Features

• Wide input voltage range allows compatibility with various power sources.
• High efficiency ensures minimal power loss during voltage regulation.
• Enable pin provides control over the device's operation.
• Feedback pin enables accurate voltage regulation.
• Soft-start pin allows gradual ramp-up of output voltage, reducing stress on connected components.
• Compensation pin facilitates stability in voltage regulation.

Advantages

• Efficient power management, leading to longer battery life in portable devices.
• Compact size enables integration into space-constrained electronic designs.
• Wide input voltage range provides flexibility in power source selection.
• Accurate voltage regulation ensures stable operation of connected components.

Disadvantages

• Limited maximum output current may not be suitable for high-power applications.
• Operating temperature range may restrict usage in extreme environments.

Working Principles

ISL6253HRZ-T operates based on a switching regulator topology. It utilizes pulse-width modulation (PWM) to regulate the output voltage. The device continuously monitors the feedback voltage and adjusts the duty cycle of the internal switch to maintain the desired output voltage level.

Detailed Application Field Plans

ISL6253HRZ-T finds application in various electronic devices, including but not limited to: - Laptops - Tablets - Mobile phones - Portable gaming consoles - Industrial equipment

Detailed and Complete Alternative Models

1. ISL6253HRTZ-T
2. ISL6253HRTZ
3. ISL6253HRTZ-T7A

These alternative models offer similar functionality and specifications to ISL6253HRZ-T, providing options for different design requirements.

In conclusion, ISL6253HRZ-T is a voltage regulator IC that offers efficient power management and accurate voltage regulation. Its compact size and wide input voltage range make it suitable for various electronic devices. While it has limitations in terms of maximum output current and operating temperature range, it remains a reliable choice for many applications.