IC Phoenix logo

Home ›  T  › T74 > TPS61181RTER

TPS61181RTER from TI,Texas Instruments

Fast Delivery, Competitive Price @IC-phoenix

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

TPS61181RTER

Manufacturer: TI

1.5A White LED Driver for Notebooks 16-WQFN -40 to 85

Partnumber Manufacturer Quantity Availability
TPS61181RTER TI 5000 In Stock

Description and Introduction

1.5A White LED Driver for Notebooks 16-WQFN -40 to 85 The TPS61181RTER is a boost converter manufactured by Texas Instruments (TI). Here are its key specifications, descriptions, and features:

### **Specifications:**  
- **Input Voltage Range:** 2.7V to 18V  
- **Output Voltage Range:** Up to 38V (adjustable)  
- **Output Current:** Up to 1.5A  
- **Switching Frequency:** 1.2MHz (typical)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 16-pin WQFN (RTE)  

### **Descriptions:**  
The TPS61181RTER is a high-efficiency, synchronous boost converter designed for applications requiring high output voltage and current. It integrates power switches and supports a wide input voltage range, making it suitable for battery-powered systems, industrial equipment, and automotive applications.  

### **Features:**  
- **Integrated 1.5A Power Switches** – Reduces external component count.  
- **Adjustable Output Voltage** – Set via an external resistor divider.  
- **Soft-Start Function** – Prevents inrush current during startup.  
- **Undervoltage Lockout (UVLO)** – Ensures reliable operation under low input voltage.  
- **Thermal Shutdown Protection** – Safeguards against overheating.  
- **Synchronous Rectification** – Improves efficiency compared to diode-based designs.  
- **Low Quiescent Current** – Enhances efficiency in light-load conditions.  

This information is based on TI's official datasheet for the TPS61181RTER.

Application Scenarios & Design Considerations

1.5A White LED Driver for Notebooks 16-WQFN -40 to 85

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