MAX6368PKA44-T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Power Supply Supervisor
• Characteristics:
  • Monitors voltage levels in electronic systems
  • Provides reset signals during power-up, power-down, and brownout conditions
  • Ensures proper system initialization and operation
• Package: 44-pin Thin Quad Flat Pack (TQFP)
• Essence: Voltage monitoring and reset generation
• Packaging/Quantity: Available in tape and reel packaging, quantity varies

Specifications

• Supply Voltage Range: 1.6V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Reset Threshold Options: Adjustable or Fixed
• Reset Timeout Options: Adjustable or Fixed
• Reset Output Type: Active-Low or Active-High
• Reset Pulse Width: Programmable
• Watchdog Timer: Yes
• Power-On Reset Delay: Programmable
• Manual Reset Input: Yes
• Power Supply Current: Low quiescent current

Pin Configuration

The MAX6368PKA44-T has a total of 44 pins. The pin configuration is as follows:

1. VCC
2. GND
3. RESET
4. MR
5. WDI
6. WDO
7. NC
8. NC
9. NC
10. NC
11. NC
12. NC
13. NC
14. NC
15. NC
16. NC
17. NC
18. NC
19. NC
20. NC
21. NC
22. NC
23. NC
24. NC
25. NC
26. NC
27. NC
28. NC
29. NC
30. NC
31. NC
32. NC
33. NC
34. NC
35. NC
36. NC
37. NC
38. NC
39. NC
40. NC
41. NC
42. NC
43. NC
44. NC

Functional Features

• Monitors the voltage level of the power supply
• Generates reset signals during power-up, power-down, and brownout conditions
• Provides a reliable system initialization and operation
• Programmable options for reset threshold, timeout, and pulse width
• Includes a watchdog timer for system monitoring
• Low quiescent current consumption

Advantages and Disadvantages

Advantages: - Ensures proper system functionality by monitoring voltage levels - Offers flexibility with programmable options - Provides reliable reset signals during various power conditions - Low power consumption

Disadvantages: - Limited pin configuration options - May require additional components for specific applications

Working Principles

The MAX6368PKA44-T is designed to monitor the voltage level of the power supply in electronic systems. It compares the supply voltage against a preset threshold and generates reset signals when necessary. The device ensures proper system initialization and operation by resetting the system during power-up, power-down, and brownout conditions.

The IC includes programmable options for the reset threshold, timeout, and pulse width, allowing customization based on specific requirements. It also features a watchdog timer that monitors the system's operation and provides an additional level of protection.

Detailed Application Field Plans

The MAX6368PKA44-T is commonly used in various electronic systems where voltage monitoring and reliable system initialization are crucial. Some application fields include:

1. Embedded Systems: Used to ensure proper startup and operation of microcontrollers, DSPs, and other embedded devices.
2. Industrial Automation: Provides voltage monitoring and reset generation for control systems, PLCs, and industrial equipment.
3. Automotive Electronics: Ensures reliable operation of automotive control units, sensors, and other electronic components.
4. Medical Devices: Monitors power supply voltage in medical equipment to ensure safe and reliable operation.
5. Consumer Electronics: Used in devices such as smartphones, tablets, and gaming consoles to prevent system malfunctions.

Detailed and Complete Alternative Models

• MAX6369PKA44-T
• MAX6370PKA44-T
• MAX6371PKA44-T
• MAX6372PKA44-T
• MAX6373PKA44-T
• MAX6374PKA44-T
• MAX6375PKA44-T
• MAX6376PKA44-T
• MAX6377PKA44-T
• MAX6378PKA44-T

These alternative models offer similar functionality and features, but may have slight differences in specifications or pin configuration. It is recommended to review the datasheets of each model for detailed information.

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