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UC2823BDW from TI,Texas Instruments

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UC2823BDW

Manufacturer: TI

High Speed PWM Controller

Partnumber Manufacturer Quantity Availability
UC2823BDW TI 103 In Stock

Description and Introduction

High Speed PWM Controller The UC2823BDW is a high-speed PWM controller manufactured by Texas Instruments (TI). Below are its specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:  

### **Specifications:**  
- **Manufacturer:** Texas Instruments (TI)  
- **Part Number:** UC2823BDW  
- **Package:** SOIC-16 (DW)  
- **Type:** PWM Controller  
- **Topology:** Voltage Mode  
- **Operating Frequency:** Up to 1 MHz  
- **Supply Voltage (VCC):** 8V to 35V  
- **Output Current (Source/Sink):** 2A Peak  
- **Duty Cycle Range:** 0% to 100%  
- **Propagation Delay:** 50 ns (Typical)  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions:**  
The UC2823BDW is a high-performance PWM controller designed for power supply applications requiring fast response and precise control. It operates in voltage mode and supports high-frequency switching up to 1 MHz. The device includes features such as soft-start, undervoltage lockout (UVLO), and error amplification for improved regulation.  

### **Features:**  
- **High-Speed Operation:** Supports switching frequencies up to 1 MHz.  
- **Voltage-Mode Control:** Provides stable regulation in power supplies.  
- **Wide Input Voltage Range:** 8V to 35V supply voltage.  
- **High Output Drive:** 2A peak output current for driving power MOSFETs.  
- **Programmable Soft-Start:** Reduces inrush current during startup.  
- **Undervoltage Lockout (UVLO):** Ensures proper operation under low-voltage conditions.  
- **Error Amplifier:** Includes a high-gain amplifier for feedback loop control.  
- **Dual Outputs:** Supports push-pull or single-ended configurations.  
- **Fast Propagation Delay:** 50 ns typical for quick response.  

This information is based on the manufacturer's datasheet and technical documentation. For detailed application notes or design considerations, refer to the official TI datasheet.

Application Scenarios & Design Considerations

High Speed PWM Controller
Partnumber Manufacturer Quantity Availability
UC2823BDW UC 55 In Stock

Description and Introduction

High Speed PWM Controller The UC2823BDW is a high-speed PWM controller manufactured by Texas Instruments.  

### **Specifications:**  
- **Manufacturer:** Texas Instruments  
- **Package:** SOIC-16 (DW)  
- **Topology:** Push-Pull, Half-Bridge, Full-Bridge  
- **Frequency Range:** Up to 1MHz  
- **Output Current:** 2A (Peak)  
- **Input Voltage Range:** 8V to 35V  
- **Duty Cycle Range:** 0% to 100%  
- **Operating Temperature:** -40°C to +85°C  
- **Features:**  
  - High-speed switching capability  
  - Adjustable dead-time control  
  - Under-voltage lockout (UVLO)  
  - Soft-start functionality  
  - Error amplifier for feedback control  

### **Descriptions and Features:**  
- Designed for high-frequency power supply applications.  
- Provides precise PWM control for efficient power conversion.  
- Includes protection features like under-voltage lockout (UVLO) to prevent malfunction at low voltages.  
- Adjustable dead-time control helps optimize efficiency and reduce switching losses.  
- Suitable for DC-DC converters, motor drives, and other power management systems.  

This information is based on the manufacturer's datasheet. For detailed electrical characteristics and application circuits, refer to the official documentation.

Application Scenarios & Design Considerations

High Speed PWM Controller

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