ISL6236IRZA-TR5281

Product Overview

Category

ISL6236IRZA-TR5281 belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in power management applications.

Characteristics

• Integrated circuit with power management capabilities
• Designed for efficient power conversion and regulation
• Compact size and low power consumption
• High reliability and performance

Package

ISL6236IRZA-TR5281 is available in a small outline integrated circuit (SOIC) package.

Essence

The essence of ISL6236IRZA-TR5281 lies in its ability to efficiently manage and regulate power in various electronic devices.

Packaging/Quantity

This product is typically packaged in reels, with each reel containing a specific quantity of ICs. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 0.6V to 3.3V
• Maximum Output Current: 4A
• Operating Temperature Range: -40°C to +85°C
• Package Type: SOIC
• Pin Count: 28

Detailed Pin Configuration

The pin configuration of ISL6236IRZA-TR5281 is as follows:

1. VIN: Input voltage
2. GND: Ground
3. VCC: Power supply voltage
4. EN: Enable pin
5. FB1: Feedback pin 1
6. FB2: Feedback pin 2
7. PGND: Power ground
8. LX1: Switching node 1
9. LX2: Switching node 2
10. BST: Boost capacitor connection
11. COMP: Compensation pin
12. SS: Soft-start pin
13. PG: Power good indicator
14. VSENSE: Voltage sense pin
15. ISENSE: Current sense pin
16. AGND: Analog ground
17. VREF: Reference voltage output
18. VCC5V: 5V power supply
19. VCC3V3: 3.3V power supply
20. VCC1V8: 1.8V power supply
21. VCC1V2: 1.2V power supply
22. VCC1V0: 1.0V power supply
23. VCC1V05: 1.05V power supply
24. VCC1V2P: 1.2V power supply
25. VCC1V8P: 1.8V power supply
26. VCC3V3P: 3.3V power supply
27. VCC5VP: 5V power supply
28. VIN: Input voltage

Functional Features

• Efficient power conversion and regulation
• Overcurrent protection
• Thermal shutdown protection
• Soft-start functionality for smooth power-up
• Power good indicator for system monitoring
• Wide input voltage range for compatibility with various power sources

Advantages and Disadvantages

Advantages

• Compact size allows for easy integration into electronic devices
• High reliability ensures stable power management
• Efficient power conversion reduces energy consumption
• Wide input voltage range provides flexibility in power source selection

Disadvantages

• Limited maximum output current may not be suitable for high-power applications
• Requires external components for proper operation, increasing overall system complexity

Working Principles

ISL6236IRZA-TR5281 operates by converting the input voltage to a regulated output voltage using internal control circuitry. The feedback pins (FB1 and FB2) monitor the output voltage and adjust the switching frequency to maintain a stable output. The soft-start pin (SS) gradually ramps up the output voltage during power-up to prevent sudden voltage spikes. Overcurrent and thermal shutdown protection mechanisms ensure safe operation.

Detailed Application Field Plans

ISL6236IRZA-TR5281 finds applications in various electronic devices, including but not limited to: - Mobile phones - Tablets - Laptops - Portable gaming consoles - Digital cameras - Portable media players

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to ISL6236IRZA-TR5281 include: - LTC3633: Integrated power management IC with high efficiency and wide input voltage range. - TPS54332: Step-down converter with integrated power MOSFETs for compact power management solutions. - MAX17503: High-efficiency, synchronous step-down DC-DC converter with integrated power switches.

These alternative models can be considered based on specific application requirements and design constraints.

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