ISL95538BIRTZ-TK

Product Overview

Category

ISL95538BIRTZ-TK belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in power management applications.

Characteristics

• Integrated circuit
• Power management functionality
• High efficiency
• Compact size

Package

ISL95538BIRTZ-TK is available in a small package, typically a thin quad flat no-lead (QFN) package.

Essence

The essence of ISL95538BIRTZ-TK lies in its ability to efficiently manage power in various electronic devices.

Packaging/Quantity

This product is usually packaged in reels or trays, with a typical quantity of 2500 units per reel.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 0.6V to 3.3V
• Maximum Output Current: 4A
• Switching Frequency: 1MHz
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The ISL95538BIRTZ-TK has a total of 32 pins. The pin configuration is as follows:

1. VIN
2. GND
3. VCC
4. EN
5. PGND
6. BOOT
7. SW
8. FB
9. COMP
10. SS
11. AGND
12. ISET
13. VREF
14. VSENSE
15. VBAT
16. BATTEMP
17. TS
18. THERM
19. VDD
20. VOUT
21. PGND
22. PGND
23. PGND
24. PGND
25. PGND
26. PGND
27. PGND
28. PGND
29. PGND
30. PGND
31. PGND
32. PGND

Functional Features

• High-efficiency synchronous buck converter
• Adaptive voltage positioning (AVP) for improved power efficiency
• Programmable soft-start and soft-stop functionality
• Overcurrent protection and thermal shutdown features
• Integrated compensation network for stability

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power consumption
• Compact size allows for integration in space-constrained designs
• AVP improves overall power efficiency
• Comprehensive protection features ensure device safety

Disadvantages

• Limited output current capacity (4A maximum)
• Operating temperature range may not be suitable for extreme environments

Working Principles

The ISL95538BIRTZ-TK operates as a synchronous buck converter, converting the input voltage to a regulated output voltage. It utilizes adaptive voltage positioning (AVP) to optimize power efficiency by dynamically adjusting the output voltage based on load conditions. The integrated compensation network ensures stability and reliable operation.

Detailed Application Field Plans

ISL95538BIRTZ-TK finds applications in various electronic devices that require efficient power management. Some of the potential application fields include:

1. Mobile devices such as smartphones and tablets
2. Portable gaming consoles
3. Wearable devices
4. IoT devices
5. Battery-powered equipment

Detailed and Complete Alternative Models

1. ISL95521BIRTZ-TK
2. ISL95522BIRTZ-TK
3. ISL95523BIRTZ-TK
4. ISL95524BIRTZ-TK
5. ISL95525BIRTZ-TK

These alternative models offer similar functionality and characteristics to the ISL95538BIRTZ-TK, providing options for different design requirements.

In conclusion, the ISL95538BIRTZ-TK is an integrated circuit designed for power management applications. With its high efficiency, compact size, and comprehensive features, it offers advantages in terms of power consumption reduction and device safety. Its working principle as a synchronous buck converter with adaptive voltage positioning ensures optimal power efficiency. This product finds applications in various electronic devices and has alternative models available for different design needs.