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UCC1805 from TI,Texas Instruments

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15.625ms

UCC1805

Manufacturer: TI

Low-Power BiCMOS Current-Mode PWM

Partnumber Manufacturer Quantity Availability
UCC1805 TI 12 In Stock

Description and Introduction

Low-Power BiCMOS Current-Mode PWM The UCC1805 is a high-speed, low-power BiCMOS PWM controller manufactured by Texas Instruments (TI).  

**Specifications:**  
- **Input Voltage Range:** 4.5V to 40V  
- **Operating Frequency:** Up to 1MHz  
- **Output Current:** ±2A (peak)  
- **Duty Cycle Range:** 0% to 100%  
- **Propagation Delay:** 50ns (typical)  
- **Supply Current:** 3mA (typical)  
- **Temperature Range:** -40°C to 85°C  

**Descriptions and Features:**  
- Designed for high-efficiency power supply applications.  
- Includes a precision reference, error amplifier, oscillator, and PWM comparator.  
- Features under-voltage lockout (UVLO) protection.  
- Supports voltage-mode and current-mode control.  
- Low start-up and operating current for improved efficiency.  
- Available in 8-pin PDIP and SOIC packages.  

For more details, refer to the official TI datasheet.

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