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TPS62353YZGR from TI,Texas Instruments

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TPS62353YZGR

Manufacturer: TI

1A, 3MHz Buck Converter with I2C for Dynamic Voltage Scaling 12-DSBGA -40 to 85

Partnumber Manufacturer Quantity Availability
TPS62353YZGR TI 15614 In Stock

Description and Introduction

1A, 3MHz Buck Converter with I2C for Dynamic Voltage Scaling 12-DSBGA -40 to 85 The TPS62353YZGR is a high-efficiency, low-quiescent current synchronous step-down DC-DC converter manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Input Voltage Range:** 2.7V to 6.5V  
- **Output Voltage Range:** Adjustable from 0.6V to VIN  
- **Output Current:** Up to 1.5A  
- **Switching Frequency:** 2.25MHz (typical)  
- **Efficiency:** Up to 95%  
- **Quiescent Current:** 17µA (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 8-pin DSBGA (YZR)  

### **Descriptions and Features:**  
- **High Efficiency:** Optimized for power savings in battery-powered applications.  
- **Low Quiescent Current:** Extends battery life in portable devices.  
- **Synchronous Rectification:** Improves efficiency and reduces external component count.  
- **Fixed-Frequency PWM Operation:** Ensures predictable noise performance.  
- **Soft Start:** Prevents inrush current during startup.  
- **100% Duty Cycle Mode:** Supports low-dropout operation.  
- **Thermal Shutdown and Overcurrent Protection:** Enhances device reliability.  

This converter is commonly used in portable electronics, industrial applications, and battery-powered systems.

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