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:
- VIN: Input voltage pin
- VBAT: Battery voltage input
- VBUS: USB power input
- VREF: Reference voltage output
- VRTC: Real-time clock voltage input
- VIO: I/O voltage input/output
- VDD: Digital supply voltage input
- VPLL: PLL voltage input
- VDAC: DAC voltage output
- VOUT1: Output voltage channel 1
- VOUT2: Output voltage channel 2
- VOUT3: Output voltage channel 3
- VOUT4: Output voltage channel 4
- VOUT5: Output voltage channel 5
- VOUT6: Output voltage channel 6
- VOUT7: Output voltage channel 7
- VOUT8: Output voltage channel 8
- VOUT9: Output voltage channel 9
- VOUT10: Output voltage channel 10
- VOUT11: Output voltage channel 11
- VOUT12: Output voltage channel 12
- VOUT13: Output voltage channel 13
- VOUT14: Output voltage channel 14
- VOUT15: Output voltage channel 15
- VOUT16: Output voltage channel 16
- VOUT17: Output voltage channel 17
- VOUT18: Output voltage channel 18
- VOUT19: Output voltage channel 19
- VOUT20: Output voltage channel 20
- VOUT21: Output voltage channel 21
- VOUT22: Output voltage channel 22
- GND: Ground pin
Functional Features
The TPS65835RKPR offers the following functional features:
- Power management: Efficiently manages power distribution and control in portable electronic devices.
- Voltage regulation: Provides multiple output channels with adjustable voltages to meet various power requirements.
- Real-time clock: Supports real-time clock functionality for accurate timekeeping.
- Low power consumption: Designed to minimize power consumption, extending battery life in portable devices.
- 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:
- Smartphones: Power management and voltage regulation for efficient operation.
- Tablets: Optimized power distribution for extended battery life.
- Portable gaming devices: Reliable power management for uninterrupted gameplay.
- Wearable devices: Efficient power utilization for compact and lightweight designs.
- Handheld medical devices
Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi TPS65835RKPR dalam penyelesaian teknikal
Sure! Here are 10 common questions and answers related to the application of TPS65835RKPR in technical solutions:
Q: What is TPS65835RKPR? A: TPS65835RKPR is a power management integrated circuit (PMIC) designed for use in various technical solutions.
Q: What are the key features of TPS65835RKPR? A: Some key features of TPS65835RKPR include multiple voltage regulators, battery charger, power switches, and GPIOs.
Q: What technical solutions can TPS65835RKPR be used in? A: TPS65835RKPR can be used in a wide range of applications such as smartphones, tablets, portable medical devices, and industrial equipment.
Q: How many voltage regulators does TPS65835RKPR have? A: TPS65835RKPR has six integrated voltage regulators, which can provide different voltage levels required by the system.
Q: Can TPS65835RKPR charge a battery? A: Yes, TPS65835RKPR includes a battery charger that supports various charging profiles and can safely charge a connected battery.
Q: What are the power switches used for in TPS65835RKPR? A: The power switches in TPS65835RKPR can be used to control the power supply to different components or subsystems in the system.
Q: Does TPS65835RKPR support any communication interfaces? A: Yes, TPS65835RKPR supports I2C interface, which allows for easy communication with a microcontroller or other devices.
Q: Can TPS65835RKPR monitor the battery status? A: Yes, TPS65835RKPR includes a battery fuel gauge that can monitor the battery voltage, current, and capacity.
Q: Is TPS65835RKPR programmable? A: Yes, TPS65835RKPR can be programmed through the I2C interface to configure various settings and behaviors.
Q: What are the benefits of using TPS65835RKPR in technical solutions? A: Some benefits of using TPS65835RKPR include simplified power management, reduced component count, improved efficiency, and enhanced system reliability.
Please note that these answers are general and may vary depending on the specific implementation and requirements of the technical solution.