TPS65835RKPR

Product Overview

Category

The TPS65835RKPR belongs to the category of integrated power management devices.

Use

This device is primarily used for managing power in portable electronic devices such as smartphones, tablets, and other handheld devices.

Characteristics

• Integrated power management solution
• Compact size and low power consumption
• High efficiency and reliability
• Wide input voltage range
• Multiple output channels for different power requirements

Package

The TPS65835RKPR is available in a small package, typically a 32-pin QFN (Quad Flat No-Lead) package.

Essence

The essence of the TPS65835RKPR lies in its ability to efficiently manage power distribution and control various functions in portable electronic devices.

Packaging/Quantity

The TPS65835RKPR is usually packaged in reels or trays, with a typical quantity of 2500 units per reel/tray.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: Varies depending on specific channel
• Operating Temperature Range: -40°C to +85°C
• Power Dissipation: Varies depending on specific usage

Detailed Pin Configuration

The TPS65835RKPR has a total of 32 pins, each serving a specific function. The pin configuration is as follows:

1. VIN: Input voltage pin
2. VBAT: Battery voltage input
3. VBUS: USB power input
4. VREF: Reference voltage output
5. VRTC: Real-time clock voltage input
6. VIO: I/O voltage input/output
7. VDD: Digital supply voltage input
8. VPLL: PLL voltage input
9. VDAC: DAC voltage output
10. VOUT1: Output voltage channel 1
11. VOUT2: Output voltage channel 2
12. VOUT3: Output voltage channel 3
13. VOUT4: Output voltage channel 4
14. VOUT5: Output voltage channel 5
15. VOUT6: Output voltage channel 6
16. VOUT7: Output voltage channel 7
17. VOUT8: Output voltage channel 8
18. VOUT9: Output voltage channel 9
19. VOUT10: Output voltage channel 10
20. VOUT11: Output voltage channel 11
21. VOUT12: Output voltage channel 12
22. VOUT13: Output voltage channel 13
23. VOUT14: Output voltage channel 14
24. VOUT15: Output voltage channel 15
25. VOUT16: Output voltage channel 16
26. VOUT17: Output voltage channel 17
27. VOUT18: Output voltage channel 18
28. VOUT19: Output voltage channel 19
29. VOUT20: Output voltage channel 20
30. VOUT21: Output voltage channel 21
31. VOUT22: Output voltage channel 22
32. GND: Ground pin

Functional Features

The TPS65835RKPR offers the following functional features:

1. Power management: Efficiently manages power distribution and control in portable electronic devices.
2. Voltage regulation: Provides multiple output channels with adjustable voltages to meet various power requirements.
3. Real-time clock: Supports real-time clock functionality for accurate timekeeping.
4. Low power consumption: Designed to minimize power consumption, extending battery life in portable devices.
5. Overcurrent protection: Incorporates overcurrent protection mechanisms to safeguard against excessive current flow.

Advantages and Disadvantages

Advantages

• Integrated power management solution reduces component count and board space.
• Wide input voltage range allows compatibility with various power sources.
• Multiple output channels provide flexibility for different power requirements.
• High efficiency and reliability ensure optimal performance.

Disadvantages

• Limited to specific applications in portable electronic devices.
• Requires careful design and configuration to ensure proper functionality.
• May have a learning curve for users unfamiliar with power management devices.

Working Principles

The TPS65835RKPR operates by receiving an input voltage from a power source, such as a battery or USB, and efficiently distributing it to the various output channels. It regulates the output voltages based on the device's power requirements, ensuring stable and reliable operation. The device incorporates protection mechanisms to prevent overcurrent situations and optimize power efficiency.

Detailed Application Field Plans

The TPS65835RKPR finds extensive application in the following fields:

1. Smartphones: Power management and voltage regulation for efficient operation.
2. Tablets: Optimized power distribution for extended battery life.
3. Portable gaming devices: Reliable power management for uninterrupted gameplay.
4. Wearable devices: Efficient power utilization for compact and lightweight designs.
5. Handheld medical devices