IC Phoenix logo

Home ›  U  › U13 > UCC38C45DRG4

UCC38C45DRG4 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

UCC38C45DRG4

Manufacturer: TI

BiCMOS Low-Power Current Mode PWM Controller 8-SOIC 0 to 70

Partnumber Manufacturer Quantity Availability
UCC38C45DRG4 TI 5000 In Stock

Description and Introduction

BiCMOS Low-Power Current Mode PWM Controller 8-SOIC 0 to 70 **Manufacturer:** Texas Instruments (TI)  

**Part Number:** UCC38C45DRG4  

### **Specifications:**  
- **Type:** Current Mode PWM Controller  
- **Topology:** Flyback, Forward  
- **Output Configuration:** Single  
- **Number of Outputs:** 1  
- **Switching Frequency:** Up to 1 MHz  
- **Duty Cycle (Max):** 50%  
- **Supply Voltage (Vcc):** 8.5V to 18V  
- **UVLO (Undervoltage Lockout):** 8.5V (On), 7.6V (Off)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** SOIC-8  

### **Descriptions:**  
The UCC38C45DRG4 is a high-performance current-mode PWM controller designed for offline and DC-DC power supplies. It features a high-speed oscillator, precise duty cycle control, and cycle-by-cycle current limiting.  

### **Features:**  
- High-speed operation (up to 1 MHz)  
- Low startup and operating current  
- Adjustable dead-time control  
- Soft-start capability  
- Internal leading-edge blanking  
- Under-voltage lockout (UVLO)  
- Cycle-by-cycle current limiting  
- Latch-off for over-voltage protection  
- Available in SOIC-8 package  

This device is commonly used in power supply applications such as AC/DC converters, isolated DC-DC converters, and battery chargers.

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