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TPS61161ADRVR from TI,Texas Instruments

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15.625ms

TPS61161ADRVR

Manufacturer: TI

White LED Driver with PWM Brightness Control in 2mm x 2mm WSON Package. Up to 10 LEDs in Series 6-WSON -40 to 85

Partnumber Manufacturer Quantity Availability
TPS61161ADRVR TI 6000 In Stock

Description and Introduction

White LED Driver with PWM Brightness Control in 2mm x 2mm WSON Package. Up to 10 LEDs in Series 6-WSON -40 to 85 **Manufacturer:** Texas Instruments (TI)  

**Part Number:** TPS61161ADRVR  

### **Specifications:**  
- **Input Voltage Range:** 2.5V to 6V  
- **Output Voltage Range:** Adjustable up to 18V  
- **Output Current:** Up to 1.2A (switch current limit)  
- **Switching Frequency:** 1.2MHz (typical)  
- **Efficiency:** Up to 90%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 6-pin WSON (2mm x 2mm)  

### **Descriptions:**  
The TPS61161ADRVR is a high-efficiency, step-up DC-DC converter designed for driving white LEDs or providing a regulated voltage. It integrates a 1.2A switch and supports adjustable output voltage via an external resistor divider.  

### **Features:**  
- **High Efficiency:** Up to 90% with integrated synchronous rectification.  
- **Adjustable Output:** Configurable via external feedback resistors.  
- **PWM Dimming Control:** Supports brightness adjustment for LED applications.  
- **Thermal Shutdown Protection:** Prevents overheating.  
- **Undervoltage Lockout (UVLO):** Ensures proper operation under low input voltage.  
- **Small Footprint:** Compact 6-pin WSON package for space-constrained designs.  

This information is sourced from the official Texas Instruments datasheet for the TPS61161ADRVR.

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