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TPS61090 from TI,Texas Instruments

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15.625ms

TPS61090

Manufacturer: TI

Adjustable, 500-mA, 96% Efficient Boost Converter, 20uA, QFN-16

Partnumber Manufacturer Quantity Availability
TPS61090 TI 792 In Stock

Description and Introduction

Adjustable, 500-mA, 96% Efficient Boost Converter, 20uA, QFN-16 The TPS61090 is a high-efficiency, low-noise, step-up DC-DC converter manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Input Voltage Range:** 1.8 V to 5.5 V  
- **Output Voltage Range:** Up to 5.5 V (adjustable via external resistors)  
- **Output Current:** Up to 2 A  
- **Switching Frequency:** 2.4 MHz (typical)  
- **Efficiency:** Up to 96%  
- **Quiescent Current:** 19 µA (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 10-pin WSON (3 mm × 3 mm)  

### **Descriptions and Features:**  
- **High-Efficiency Boost Converter:** Optimized for battery-powered applications.  
- **Low Noise Operation:** Features a low-noise mode for noise-sensitive applications.  
- **Integrated Power Switch:** Includes a 2-A, 0.12-Ω internal switch.  
- **Automatic PFM/PWM Mode Switching:** Enhances efficiency across load conditions.  
- **Soft-Start and Short-Circuit Protection:** Ensures safe operation.  
- **Adjustable Output Voltage:** Configurable via external resistors.  
- **Low Quiescent Current:** Extends battery life in portable devices.  

The TPS61090 is commonly used in portable electronics, IoT devices, and battery-powered systems requiring efficient power conversion.

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