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TPS60251RTWT from BB/TI

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TPS60251RTWT

Manufacturer: BB/TI

High Efficiency Charge Pump for 7 WLEDs with I2C Interface 24-WQFN -40 to 85

Partnumber Manufacturer Quantity Availability
TPS60251RTWT BB/TI 255 In Stock

Description and Introduction

High Efficiency Charge Pump for 7 WLEDs with I2C Interface 24-WQFN -40 to 85 The TPS60251RTWT is a charge pump DC-DC converter manufactured by Texas Instruments (TI). Here are its key specifications, descriptions, and features:

### **Specifications:**  
- **Input Voltage Range:** 1.8 V to 5.5 V  
- **Output Voltage:** 3.3 V (fixed)  
- **Output Current:** Up to 300 mA  
- **Efficiency:** Up to 96%  
- **Switching Frequency:** 1 MHz (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 16-pin WQFN (RTW)  

### **Descriptions:**  
The TPS60251RTWT is a regulated, low-noise charge pump that provides a fixed 3.3 V output from an input voltage range of 1.8 V to 5.5 V. It is designed for applications requiring a stable power supply with minimal external components.  

### **Features:**  
- No inductors required (charge pump topology)  
- Low output ripple (low-noise operation)  
- Automatic transition between 1x, 1.5x, and 2x modes for efficiency optimization  
- Power-good indicator  
- Short-circuit and over-temperature protection  
- Small footprint (3 mm × 3 mm WQFN package)  

This device is commonly used in portable electronics, battery-powered systems, and noise-sensitive applications.

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