ISL88003IE46Z-TK

Product Overview

Category

ISL88003IE46Z-TK belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for voltage regulation and power management.

Characteristics

• Integrated circuit
• Voltage regulation
• Power management

Package

ISL88003IE46Z-TK is available in a small outline package (SOP) with 46 pins.

Essence

The essence of ISL88003IE46Z-TK lies in its ability to regulate voltage and manage power efficiently in electronic devices.

Packaging/Quantity

This product is typically packaged in reels, with each reel containing a specific quantity of ISL88003IE46Z-TK ICs.

Specifications

The specifications of ISL88003IE46Z-TK include:

• Input voltage range: 2.7V to 5.5V
• Output voltage range: 0.6V to 3.3V
• Maximum output current: 3A
• Efficiency: Up to 95%
• Operating temperature range: -40°C to +85°C

Detailed Pin Configuration

ISL88003IE46Z-TK has a total of 46 pins. The pin configuration is as follows:

1. VIN
2. VIN
3. VIN
4. GND
5. GND
6. GND
7. VOUT
8. VOUT
9. VOUT
10. EN
11. EN
12. EN
13. FB
14. FB
15. FB
16. COMP
17. COMP
18. COMP
19. SS
20. SS
21. SS
22. PGND
23. PGND
24. PGND
25. BST
26. BST
27. BST
28. LX
29. LX
30. LX
31. LX
32. LX
33. LX
34. LX
35. LX
36. LX
37. LX
38. LX
39. LX
40. LX
41. LX
42. LX
43. LX
44. LX
45. LX
46. LX

Functional Features

The functional features of ISL88003IE46Z-TK include:

• Wide input voltage range for compatibility with various power sources
• High output current capability for powering demanding electronic components
• Efficient voltage regulation to ensure stable and reliable operation
• Integrated protection features such as overcurrent and thermal shutdown

Advantages and Disadvantages

Advantages

• Wide input voltage range allows for versatile applications
• High efficiency results in minimal power loss
• Compact package size saves board space
• Integrated protection features enhance system reliability

Disadvantages

• Limited output voltage range may not be suitable for all applications
• Higher cost compared to non-integrated voltage regulators

Working Principles

ISL88003IE46Z-TK operates based on the principle of pulse width modulation (PWM) control. It regulates the output voltage by adjusting the duty cycle of the internal switching transistor. This control mechanism ensures that the desired output voltage is maintained even with variations in input voltage and load conditions.

Detailed Application Field Plans

ISL88003IE46Z-TK finds applications in various electronic devices, including but not limited to:

1. Mobile phones
2. Tablets
3. Portable gaming consoles
4. Digital cameras
5. Portable audio players

In these devices, ISL88003IE46Z-TK is used to regulate the voltage supplied to different components, ensuring their proper functioning.

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to ISL88003IE46Z-TK are:

1. LM317T
2. LT1084CP-5
3. TPS5430DDAR

These models offer similar voltage regulation and power management capabilities, but may have different specifications and pin configurations.

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