IC Phoenix logo

Home ›  L  › L47 > LM5171D

LM5171D from HTC

Fast Delivery, Competitive Price @IC-phoenix

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

0.000ms

LM5171D

Manufacturer: HTC

1.5A, 280kHz, Boost Regulator

Partnumber Manufacturer Quantity Availability
LM5171D HTC 2448 In Stock

Description and Introduction

1.5A, 280kHz, Boost Regulator The LM5171D is a synchronous buck-boost controller manufactured by Texas Instruments (HTC is not the correct manufacturer).  

### **Specifications:**  
- **Input Voltage Range:** 3.5V to 42V  
- **Output Voltage Range:** Adjustable from 1.2V to 55V  
- **Switching Frequency:** Adjustable from 100kHz to 500kHz  
- **Peak Current Mode Control**  
- **Efficiency:** Up to 98%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 14-Pin SOIC (D)  

### **Descriptions:**  
The LM5171D is a high-performance buck-boost DC/DC controller designed for wide input voltage applications. It supports seamless transitions between buck and boost modes, making it suitable for automotive, industrial, and battery-powered systems.  

### **Features:**  
- **Buck-Boost Operation:** Smooth transition between modes  
- **Adjustable Frequency:** 100kHz to 500kHz  
- **Integrated MOSFET Drivers:** Supports N-channel MOSFETs  
- **Programmable Soft-Start**  
- **Cycle-by-Cycle Current Limiting**  
- **Wide Input and Output Voltage Range**  
- **Synchronization Capability**  
- **Protection Features:** Overvoltage, undervoltage, and thermal shutdown  

For accurate details, always refer to the official Texas Instruments datasheet.

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