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TPS62293DRVR from BB/TI

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TPS62293DRVR

Manufacturer: BB/TI, TI

2.25MHz 1A Step-Down Converter in 2x2mm SON Package 6-WSON -40 to 85

Partnumber Manufacturer Quantity Availability
TPS62293DRVR BB/TI, TI 21400 In Stock

Description and Introduction

2.25MHz 1A Step-Down Converter in 2x2mm SON Package 6-WSON -40 to 85 The TPS62293DRVR is a step-down DC-DC converter manufactured by Texas Instruments (TI). Here are its key specifications, descriptions, and features:

### **Specifications:**  
- **Input Voltage Range:** 2.5V to 6V  
- **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 +125°C  
- **Package:** 6-pin WSON (DRV)  

### **Descriptions:**  
- The TPS62293DRVR is a synchronous step-down converter with high efficiency and low quiescent current.  
- It is designed for battery-powered applications, providing stable output voltage with minimal power loss.  
- The device operates in PWM mode at higher loads and automatically switches to power-save mode at light loads for improved efficiency.  

### **Features:**  
- **High Efficiency:** Optimized for low-power applications.  
- **Low Quiescent Current:** Extends battery life in portable devices.  
- **Adjustable Output Voltage:** Set via external resistors.  
- **100% Duty Cycle Mode:** Ensures operation at low input voltages.  
- **Integrated Synchronous Rectifier:** Reduces external component count.  
- **Over-Temperature & Short-Circuit Protection:** Enhances reliability.  
- **Small Footprint:** 6-pin WSON package (2mm x 2mm).  

This information is based solely on the manufacturer's datasheet.

Application Scenarios & Design Considerations

2.25MHz 1A Step-Down Converter in 2x2mm SON Package 6-WSON -40 to 85

Alternative Part Number

  • AP3429AKTR-G1 --: Pin-compatible 2A synchronous buck converter in the same small DFN package with similar input voltage range and adjustable output, suitable as a drop-in replacement for the TPS62293DRVR.
  • RT8059GJ5 --: 1A synchronous step-down converter in TSOT-23-5 with comparable switching frequency and efficiency, offering a different package option for designs needing layout flexibility.
  • MP2145GD-Z --: High-efficiency 1.2A synchronous buck converter in a compact QFN package with wide input range, providing a strong alternative when higher current margin or lower quiescent current is desired.
  • AP3211KTR-G1 --: 1.5A synchronous buck converter with similar input/output voltage capability and compact package, offering a cost-effective alternative with comparable switching performance.

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