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TPS61161QDRVRQ1 from TI,Texas Instruments

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TPS61161QDRVRQ1

Manufacturer: TI

Automotive White LED Driver with Digital and PWM Brightness Control in 2mm x 2mm QFN Package 6-WSON -40 to 125

Partnumber Manufacturer Quantity Availability
TPS61161QDRVRQ1 TI 3 In Stock

Description and Introduction

Automotive White LED Driver with Digital and PWM Brightness Control in 2mm x 2mm QFN Package 6-WSON -40 to 125 The TPS61161-Q1 is a high-efficiency, automotive-qualified boost converter from Texas Instruments (TI). Here are the factual details from Ic-phoenix technical data files:  

### **Manufacturer:** Texas Instruments (TI)  
### **Part Number:** TPS61161QDRVRQ1  
### **Description:**  
- **Type:** Synchronous Boost Converter  
- **Input Voltage Range:** 2.5V to 18V  
- **Output Voltage:** Adjustable up to 18V  
- **Output Current:** Up to 1.5A (switch current limit)  
- **Switching Frequency:** 1.2MHz (typical)  
- **Efficiency:** Up to 95%  
- **Package:** 6-pin WSON (2mm × 2mm)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Automotive Qualification:** AEC-Q100 Grade 1  

### **Key Features:**  
- **Integrated Synchronous Rectifier** – Improves efficiency by eliminating the need for an external diode.  
- **Wide Input Voltage Range** – Supports operation from 2.5V to 18V.  
- **Adjustable Output Voltage** – Configurable via external resistors.  
- **High Switching Frequency (1.2MHz)** – Allows for smaller external components.  
- **Low Quiescent Current (25µA typical)** – Enhances efficiency in light-load conditions.  
- **Overvoltage Protection (OVP)** – Protects the device and load.  
- **Thermal Shutdown** – Prevents damage from excessive heat.  
- **AEC-Q100 Qualified** – Suitable for automotive applications.  

This device is designed for automotive LED drivers, infotainment systems, and other power supply applications requiring a compact, high-efficiency boost converter.

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