MAX8997EWW+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Power Management IC
• Characteristics: High efficiency, compact size, multiple power outputs
• Package: WLP (Wafer Level Package)
• Essence: Power management solution for portable electronic devices
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 0.6V to 3.3V
• Number of Outputs: 8
• Maximum Output Current: 1.5A
• Efficiency: Up to 95%
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX8997EWW+T has a total of 56 pins. Here is the detailed pin configuration:

1. VDD
2. VDD
3. VDD
4. GND
5. GND
6. GND
7. VOUT1
8. VOUT2
9. VOUT3
10. VOUT4
11. VOUT5
12. VOUT6
13. VOUT7
14. VOUT8
15. EN1
16. EN2
17. EN3
18. EN4
19. EN5
20. EN6
21. EN7
22. EN8
23. FB1
24. FB2
25. FB3
26. FB4
27. FB5
28. FB6
29. FB7
30. FB8
31. PG1
32. PG2
33. PG3
34. PG4
35. PG5
36. PG6
37. PG7
38. PG8
39. PGOOD
40. INT
41. SDA
42. SCL
43. IRQ
44. WAKE
45. VBAT
46. VCHG
47. VBUS
48. TS
49. THERM
50. NTC
51. VREF
52. VDD
53. VDD
54. GND
55. GND
56. GND

Functional Features

• Multiple power outputs for different components of portable electronic devices
• High efficiency power conversion for extended battery life
• Overcurrent and overvoltage protection
• Thermal shutdown protection
• I2C interface for control and monitoring

Advantages and Disadvantages

Advantages: - Compact size and high integration - Efficient power management for improved battery life - Comprehensive protection features - Easy control and monitoring through I2C interface

Disadvantages: - Limited maximum output current per channel - Requires external components for complete power management solution

Working Principles

The MAX8997EWW+T is designed to efficiently manage the power supply for portable electronic devices. It takes an input voltage range of 2.7V to 5.5V and provides multiple regulated output voltages for various components such as processors, memory, and peripherals. The IC incorporates a high-efficiency switching regulator to minimize power losses and maximize battery life.

The device includes built-in protection features like overcurrent and overvoltage protection, ensuring the safety of the connected components. It also has thermal shutdown protection to prevent damage due to excessive heat. The MAX8997EWW+T can be controlled and monitored through an I2C interface, allowing for easy configuration and status monitoring.

Detailed Application Field Plans

The MAX8997EWW+T is widely used in portable electronic devices that require efficient power management. Some of the common application fields include:

1. Smartphones and tablets
2. Portable gaming devices
3. Wearable devices
4. Portable medical devices
5. Portable audio/video players

Detailed and Complete Alternative Models

1. MAX8997EWG+T
2. MAX8997ETI+T
3. MAX8997ETL+T
4. MAX8997ETM+T
5. MAX8997ETN+T

These alternative models offer similar functionality and features to the MAX8997EWW+T, providing options for different package types or pin configurations.

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