IC Phoenix logo

Home ›  U  › U13 > UCD3028RHAT

UCD3028RHAT from TI,Texas Instruments

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

0.000ms

UCD3028RHAT

Manufacturer: TI

Fully Programmable Digital Power Controller with up to Two Regulated Outputs and Eight DPWM Outputs 40-VQFN -40 to 125

Partnumber Manufacturer Quantity Availability
UCD3028RHAT TI 28 In Stock

Description and Introduction

Fully Programmable Digital Power Controller with up to Two Regulated Outputs and Eight DPWM Outputs 40-VQFN -40 to 125 The UCD3028RHAT is a digital PWM controller manufactured by Texas Instruments (TI). Below are its key specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**  
- **Manufacturer:** Texas Instruments (TI)  
- **Part Number:** UCD3028RHAT  
- **Package:** 40-VQFN (5x5mm)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Input Voltage Range:** 3V to 3.6V (Digital Core)  
- **PWM Outputs:** 8 (configurable)  
- **Switching Frequency:** Up to 2MHz  
- **Communication Interface:** PMBus™ Compliant (I2C-based)  
- **Resolution:** 7-bit DAC for voltage margining  
- **Control Method:** Digital PID loop compensation  

### **Descriptions:**  
The UCD3028RHAT is a fully programmable digital PWM controller designed for high-performance power supply applications. It integrates a high-speed digital control loop processor, non-volatile memory (NVM), and a PMBus interface for flexible configuration and monitoring. It is commonly used in isolated DC/DC power supplies, telecom infrastructure, and industrial power systems.  

### **Features:**  
- **Digital Control Loop:** Supports voltage-mode and current-mode control with adaptive tuning.  
- **Flexible PWM Configuration:** Up to 8 PWM outputs with programmable dead-time and phase shift.  
- **Non-Volatile Memory (NVM):** Stores configuration settings for quick startup.  
- **Fault Protection:** Overvoltage, undervoltage, overcurrent, and overtemperature protection.  
- **PMBus Interface:** Enables real-time telemetry and remote configuration.  
- **High Resolution:** 7-bit DAC for voltage margining and trimming.  
- **Soft-Start & Soft-Stop:** Programmable ramp-up/down for smooth power transitions.  

For detailed application notes and reference designs, consult the official TI datasheet.

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips