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UCD9240PFCR from TI,Texas Instruments

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UCD9240PFCR

Manufacturer: TI

Digital Point of Load System Controller 80-TQFP -40 to 125

Partnumber Manufacturer Quantity Availability
UCD9240PFCR TI 727 In Stock

Description and Introduction

Digital Point of Load System Controller 80-TQFP -40 to 125 The UCD9240PFCR is a digital power supply controller manufactured by Texas Instruments (TI).  

**Specifications:**  
- **Input Voltage Range:** 3.3V (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 64-pin TQFP (Thin Quad Flat Pack)  
- **Communication Interface:** PMBus™ compliant (I²C-based)  
- **Number of Rails Supported:** Up to 4 independent voltage rails  
- **Switching Frequency:** Configurable up to 2 MHz  
- **Control Method:** Digital PWM (Pulse Width Modulation)  
- **Non-Volatile Memory:** Stores configuration settings  

**Descriptions:**  
The UCD9240PFCR is a fully configurable, multi-rail, multi-phase synchronous buck digital PWM controller. It is designed for high-performance power supply applications, providing precise voltage regulation and monitoring.  

**Features:**  
- Supports up to 4 voltage rails with independent control  
- Adaptive voltage scaling for dynamic power management  
- Fault monitoring and reporting (overvoltage, undervoltage, overcurrent, overtemperature)  
- GUI-based configuration via TI's Fusion Digital Power Designer software  
- Supports phase shedding for improved efficiency at light loads  
- Integrated telemetry for real-time power system monitoring  

This device is commonly used in telecom, networking, and server applications where precise power management is required.

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