IC Phoenix logo

Home ›  U  › U10 > UCC2819ADRG4

UCC2819ADRG4 from TI,Texas Instruments

Fast Delivery, Competitive Price @IC-phoenix

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

15.625ms

UCC2819ADRG4

Manufacturer: TI

BiCMOS Power Factor Preregulator

Partnumber Manufacturer Quantity Availability
UCC2819ADRG4 TI 2530 In Stock

Description and Introduction

BiCMOS Power Factor Preregulator The UCC2819ADRG4 is a power factor correction (PFC) controller manufactured by Texas Instruments (TI). Below are its key specifications, descriptions, and features based on Ic-phoenix technical data files:

### **Specifications:**
- **Manufacturer:** Texas Instruments (TI)
- **Part Number:** UCC2819ADRG4
- **Package:** SOIC-16
- **Operating Temperature Range:** -40°C to 85°C
- **Input Voltage Range:** 10V to 17V (for VCC)
- **Switching Frequency:** Adjustable (typically up to 250 kHz)
- **Control Method:** Average Current Mode Control
- **Output Drive Current:** ±1.5A (peak)
- **Power Factor Correction:** Yes
- **Duty Cycle Max:** 95%
- **Supply Current (Typical):** 5mA

### **Descriptions:**
- The UCC2819ADRG4 is a high-performance, continuous-conduction-mode (CCM) PFC controller designed for AC/DC power supplies.
- It features average current mode control for improved power factor correction and low harmonic distortion.
- The device is optimized for boost converter topologies and includes protections like overvoltage, undervoltage, and soft-start.

### **Features:**
- **Average Current Mode Control:** Ensures low harmonic distortion and high power factor.
- **Programmable Switching Frequency:** Allows flexibility in design.
- **Soft-Start Function:** Reduces inrush current during startup.
- **Overvoltage Protection (OVP):** Protects against output voltage surges.
- **Undervoltage Lockout (UVLO):** Ensures proper operation within voltage limits.
- **Peak Current Limiting:** Prevents excessive current flow.
- **Low Startup and Operating Current:** Enhances efficiency.
- **Wide Operating Temperature Range:** Suitable for industrial applications.

This information is strictly factual and derived from Ic-phoenix technical data files.

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