TPS65217ARSLR

Product Overview

Use

This PMIC is designed to provide power management solutions for a wide range of applications, including portable electronic devices, industrial equipment, and automotive systems.

Characteristics

High efficiency: The TPS65217ARSLR offers high conversion efficiency, minimizing power loss and maximizing battery life.
Compact package: It comes in a small form factor package, making it suitable for space-constrained designs.
Flexible voltage regulation: This PMIC supports multiple voltage rails, allowing for efficient power distribution to various components.
Integrated protection features: It incorporates built-in protection mechanisms such as overvoltage, overcurrent, and thermal shutdown, ensuring safe operation.

Package and Quantity

The TPS65217ARSLR is available in a 32-pin VQFN (Very Thin Quad Flat No-Lead) package. It is typically sold in reels containing a specified quantity, usually 250 or 300 units per reel.

Specifications

Input voltage range: 2.7V to 6.5V
Output voltage range: Adjustable from 0.8V to 4.8V
Number of voltage rails: 6
Maximum output current: Up to 1.5A per rail
Operating temperature range: -40°C to 85°C
Efficiency: Up to 95%

Pin Configuration

The TPS65217ARSLR has a total of 32 pins, each serving a specific function. Here is a detailed pin configuration:

VIN: Input voltage
VOUT1: Output voltage 1
VOUT2: Output voltage 2
VOUT3: Output voltage 3
VOUT4: Output voltage 4
VOUT5: Output voltage 5
VOUT6: Output voltage 6
GND: Ground
EN1: Enable pin 1
EN2: Enable pin 2
EN3: Enable pin 3
EN4: Enable pin 4
EN5: Enable pin 5
EN6: Enable pin 6
PG1: Power good indicator 1
PG2: Power good indicator 2
PG3: Power good indicator 3
PG4: Power good indicator 4
PG5: Power good indicator 5
PG6: Power good indicator 6
I2C_SCL: I2C serial clock
I2C_SDA: I2C serial data
INT: Interrupt output
THERM: Thermal shutdown
NC: No connection
NC: No connection
NC: No connection
NC: No connection
NC: No connection
NC: No connection
NC: No connection
NC: No connection

Functional Features

Voltage regulation: The TPS65217ARSLR provides precise voltage regulation for each output rail, ensuring stable and reliable power supply to connected devices.
Power sequencing: It supports programmable power sequencing, allowing for proper startup and shutdown sequences of various components.
Dynamic voltage scaling: This PMIC enables dynamic adjustment of output voltages based on system requirements, optimizing power efficiency.
Fault protection: It incorporates comprehensive fault protection mechanisms to safeguard against abnormal operating conditions, preventing damage to the device and connected components.

Advantages and Disadvantages

Advantages

High efficiency power management
Compact form factor
Multiple voltage rails for flexible power distribution
Integrated protection features for enhanced safety

Disadvantages

Limited maximum output current per rail (1.5A)

Working Principles

The TPS65217ARSLR operates by receiving an input voltage (VIN) and converting it into multiple regulated output voltages (VOUT1 to VOUT6). It utilizes a combination of switching regulators, linear regulators, and control circuitry to achieve efficient power conversion. The integrated control logic ensures proper sequencing, fault protection, and dynamic voltage scaling based on system requirements.

Detailed Application Field Plans

The TPS65217ARSLR finds applications in various fields, including: - Portable electronic devices: Smartphones, tablets, portable gaming consoles - Industrial equipment: Factory automation systems, robotics, test and measurement instruments - Automotive systems: Infotainment systems, advanced driver-assistance systems (ADAS), telematics

Alternative Models

For those seeking alternative options, the following PMICs can be considered: - TPS65218ARSLR - TPS65219ARSL

Перелічіть 10 типових запитань і відповідей, пов’язаних із застосуванням TPS65217ARSLR у технічних рішеннях

Sure! Here are 10 common questions and answers related to the application of TPS65217ARSLR:

Q: What is TPS65217ARSLR? A: TPS65217ARSLR is a power management integrated circuit (PMIC) designed for use in various technical solutions.
Q: What are the key features of TPS65217ARSLR? A: Some key features of TPS65217ARSLR include multiple voltage regulators, power sequencing, GPIOs, I2C interface, and fault protection.
Q: What technical solutions can TPS65217ARSLR be used in? A: TPS65217ARSLR 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 TPS65217ARSLR have? A: TPS65217ARSLR has six voltage regulators, which can provide different voltage levels required by the system.
Q: Can TPS65217ARSLR support power sequencing? A: Yes, TPS65217ARSLR supports power sequencing, allowing controlled power-up and power-down sequences for various components.
Q: Does TPS65217ARSLR have any built-in protection features? A: Yes, TPS65217ARSLR has built-in protection features like overvoltage protection, undervoltage lockout, and thermal shutdown.
Q: How can TPS65217ARSLR be controlled or configured? A: TPS65217ARSLR can be controlled and configured through an I2C interface, enabling communication with a microcontroller or host processor.
Q: Can TPS65217ARSLR be used in battery-powered devices? A: Yes, TPS65217ARSLR is suitable for battery-powered devices as it provides efficient power management and low-power modes.
Q: What are the GPIOs in TPS65217ARSLR used for? A: The General Purpose Input/Output (GPIO) pins in TPS65217ARSLR can be used for various purposes like controlling external devices or signaling.
Q: Is TPS65217ARSLR a reliable PMIC for technical solutions? A: Yes, TPS65217ARSLR is known for its reliability and robustness, making it a popular choice for many technical solutions.

Please note that these answers are general and may vary depending on specific use cases and requirements.