TPS536C7B1RSLR - Texas Instruments

Manufacturer Part Number

TPS536C7B1RSLR

Manufacturer

Texas Instruments

Introduction

The TPS536C7B1RSLR is a high-performance step-down switching controller from Texas Instruments designed for power management applications.

Product Features and Performance

Supports D-CAP+™ technology for fast transient response.

Output Type: PWM.

Function: Step-Down with positive output configuration.

Topology: Buck.

Number of Outputs: 1.

Output Phases: 12.

Frequency - Switching ranges from 300kHz to 2MHz.

Clock synchronization capability.

Offers PMBus serial interface.

Control features include Current Limit, Enable, Frequency Control, Phase Control, Ramp, Soft Start.

Product Advantages

Precision voltage regulation.

Enhanced power efficiency.

Reduced system complexity with integrated features.

Robust thermal performance with -40°C to 125°C operating temperature range.

Key Technical Parameters

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

Duty Cycle (Max): 50%.

No Synchronous Rectifier.

Operating Temperature: -40°C ~ 125°C.

Quality and Safety Features

Built to operate reliably in extreme temperature conditions.

Features current limiting and soft-start for safety and device protection.

Compatibility

Uses standard surface mount technology, with 48-VFQFN Exposed Pad package, making it compatible with most PCB designs.

Application Areas

Ideal for use in server power supplies, telecommunications equipment, and industrial systems.

Product Lifecycle

Status: Active.

Not reported as nearing discontinuation.

Check for possible future upgrades or replacements.

Several Key Reasons to Choose This Product

Highly efficient power conversion which lowers energy costs.

Flexible switching frequency options to tailor performance to specific applications.

Extended operational temperature range suitable for industrial environments.

PMBus interface for enhanced configurability and monitoring.

Compact 48-VQFN packaging suitable for space-constrained applications.