TPS536C7B1RSLT - Texas Instruments

Manufacturer Part Number

TPS536C7B1RSLT

Manufacturer

Texas Instruments

Introduction

The TPS536C7B1RSLT is a high-performance power management integrated circuit (PMIC) designed for DC DC switching controllers. It is developed by Texas Instruments, catering to efficient step-down voltage regulation with varied applications across many electronic devices.

Product Features and Performance

Step-down (Buck) topology for efficient power conversion

Single output with a transistor driver ensures targeted power delivery

Operates with an input voltage range of 4.5V to 18V, accommodating a wide range of power sources

Adjustable switching frequency from 300kHz to 2MHz allows for flexibility in balancing efficiency and component size

Supports up to 12 output phases for stable and scalable power supply

Non-synchronous rectifier design

Clock synchronization capability for noise sensitive applications

Incorporates PMBus for advanced serial communication and control

Features several control functionalities including current limit, enable pin, frequency control, phase control, and voltage ramp control

Operational temperature range: -40°C to 125°C, suitable for various environments

Duty cycle can go up to 50% providing a versatile power solution

Product Advantages

Flexible design supports multiphase operations for enhanced power stability and efficiency

Wide voltage input range accommodates various power sources and applications

High level of integration with PMBus communication for extensive system control and monitoring

Clock synchronization minimizes noise, beneficial for RF and sensitive analog applications

Key Technical Parameters

Output Type: Transistor Driver

Function: Step-Down

Output Configuration: Positive

Voltage Supply (Vcc/Vdd): 4.5V ~ 18V

Frequency Switching: 300kHz ~ 2MHz

Duty Cycle (Max): 50%

Number of Outputs: 1

Output Phases: 12

Operating Temperature: -40°C ~ 125°C

Package: 48-VFQFN Exposed Pad

Quality and Safety Features

Built to comply with industry-standard safety and quality regulations ensuring reliability and durability of the product

Compatibility

Versatile Mounting Type (Surface Mount) for compatibility with a wide range of PCB designs

The 48-VFQFN Exposed Pad package ensures efficient thermal management and compact size for integration in space-constrained applications

Application Areas

Ideal for use in computing systems, networking equipment, industrial controls, and other electronic devices requiring efficient power regulation and advanced management

Product Lifecycle

Currently active, thus ensuring availability for new designs and projects

No immediate indication of discontinuation, assuring long-term supply and support for designs

Several Key Reasons to Choose This Product

High performance and efficiency for advanced power management needs

Texas Instruments' reliable and advanced technology ensures product longevity and dependability

Multiphase support and flexibility in application across a wide voltage range cater to diverse design requirements

Extensive control features and PMBus communication offer unparalleled system control

Active product lifecycle status with Texas Instruments’ track record of providing continued support ensures a reliable supply chain and future-proofing for designs