IC Phoenix logo

Home ›  T  › T38 > TL1451AQD

TL1451AQD from TI,Texas Instruments

Fast Delivery, Competitive Price @IC-phoenix

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

31.250ms

TL1451AQD

Manufacturer: TI

Dual Channel Controller with Wide Input Voltage Range

Partnumber Manufacturer Quantity Availability
TL1451AQD TI 28 In Stock

Description and Introduction

Dual Channel Controller with Wide Input Voltage Range The TL1451AQD is a pulse-width modulation (PWM) controller manufactured by Texas Instruments (TI). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**  
- **Manufacturer:** Texas Instruments (TI)  
- **Part Number:** TL1451AQD  
- **Type:** PWM Controller  
- **Package:** SOIC-16  
- **Operating Temperature Range:** -40°C to +85°C  
- **Supply Voltage (VCC):** 3.6V to 40V  
- **Output Current (Sink/Source):** 200mA (per channel)  
- **Switching Frequency:** Adjustable up to 500kHz  
- **Number of Channels:** 2 (Dual)  
- **Duty Cycle Range:** 0% to 100%  

### **Descriptions:**  
The TL1451AQD is a dual PWM controller designed for power supply control applications. It features two independent error amplifiers, an adjustable oscillator, dead-time control, and output drivers. It is commonly used in DC-DC converters, switching regulators, and other power management systems.  

### **Features:**  
- Dual PWM control circuits  
- Adjustable dead-time control  
- Internal undervoltage lockout (UVLO)  
- Wide operating voltage range (3.6V to 40V)  
- High output drive current (200mA per channel)  
- Adjustable oscillator frequency  
- Error amplifiers with reference voltage  
- Short-circuit protection  
- Low standby current  

This information is based solely on the manufacturer's datasheet and technical documentation.

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