TPS53659RSBT - Texas Instruments

Manufacturer Part Number

TPS53659RSBT

Manufacturer

Texas Instruments

Introduction

The TPS53659RSBT is a specialized synchronous buck controller from Texas Instruments designed specifically for power management applications.

Product Features and Performance

Dual-output synchronous buck controller

D-CAP+™ control topology for fast transient response

Supports Intel VR13 applications

Provides high-efficiency power conversion

Adjustable output voltage for both outputs

Integrated power good indicator

Programmable soft-start function to reduce inrush current

Supports pre-bias startup

Thermal shutdown protection

Product Advantages

Enhanced system performance with D-CAP+™ architecture

High system reliability with built-in safety features

Support for a wide input voltage range suitable for various applications

Easy-to-use with small form factor and integrated functions

Key Technical Parameters

Input Voltage Range: 4.5V ~ 17V

Number of Outputs: 2

Output Voltage Range 1: 0.25V ~ 1.52V

Output Voltage Range 2: 0.5V ~ 2.8125V

Operating Temperature Range: -40°C ~ 125°C

Output current capability depending on external components

Precision reference voltage for tight regulation

Quality and Safety Features

Thermal Overload Protection

Under-voltage Lockout

Over-current Protection

Pre-bias Startup Capability

Power Good Indicator

Compatibility

Compatible with Intel VR13 platforms

Surface mountable with 40-WFQFN Exposed Pad footprint

Application Areas

Server and enterprise computing

High-performance computing

Telecommunications and networking equipment

Gaming and graphics cards

High-end consumer electronics

Product Lifecycle

Active Product Status

Not reported as nearing discontinuation

Manufacturer likely to support with future upgrades or potential next-generation replacements

Several Key Reasons to Choose This Product

Designed for advanced power regulation with high efficiency

Supports the demanding power requirements of high-end processors

Flexible enough to handle a wide voltage input range

Reliability ensured through rigorous in-built quality and safety measures

Backed by Texas Instruments' reputation for robust and durable power products

Customizable and programmable to specific system needs

Ideal for applications requiring precise power management and high-performance criteria

Ease of integration into various circuit designs due to compact packaging

Long-term support as an active product in Texas Instruments' portfolio