IC Phoenix logo

Home ›  T  › T74 > TPS62040DGQ

TPS62040DGQ from TEXAS

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

TPS62040DGQ

Manufacturer: TEXAS, TI

Adjustable, 1.2-A, 95% Efficient Step-Down Converter, 18uA, MSOP-10

Partnumber Manufacturer Quantity Availability
TPS62040DGQ TEXAS, TI 1023 In Stock

Description and Introduction

Adjustable, 1.2-A, 95% Efficient Step-Down Converter, 18uA, MSOP-10 The TPS62040DGQ is a step-down DC-DC converter manufactured by Texas Instruments (TEXAS). Below are its specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:

### **Specifications:**
- **Input Voltage Range:** 2.5V to 6V  
- **Output Voltage Range:** Adjustable from 0.9V to 5V  
- **Output Current:** Up to 600mA  
- **Switching Frequency:** 1MHz (typical)  
- **Efficiency:** Up to 95%  
- **Quiescent Current:** 17µA (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 10-pin VSSOP (DGQ)  

### **Descriptions:**
- The TPS62040DGQ is a synchronous step-down (buck) converter designed for low-power applications.  
- It operates with high efficiency and provides a fixed or adjustable output voltage.  
- The device is optimized for battery-powered systems, portable devices, and other space-constrained applications.  

### **Features:**
- **High Efficiency:** Uses synchronous rectification for improved power conversion.  
- **Low Quiescent Current:** Enhances battery life in portable applications.  
- **1MHz Fixed Switching Frequency:** Reduces external component size.  
- **Power-Save Mode:** Improves efficiency at light loads.  
- **100% Duty Cycle Operation:** Supports low dropout conditions.  
- **Thermal Shutdown & Overcurrent Protection:** Ensures safe operation.  
- **Small Footprint:** 10-pin VSSOP package for space-saving designs.  

This information is strictly based on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

Adjustable, 1.2-A, 95% Efficient Step-Down Converter, 18uA, MSOP-10

Alternative Part Number

  • TPS62042DRC --: Same TPS6204x family step-down converter with similar 1.2A output and adjustable output voltage, different package (VSON) and suffix, making it a close functional drop-in with minor layout changes.
  • LTC3406ES5 --: Comparable 1.5A synchronous step-down converter in a small package with similar input voltage range and high efficiency, suitable as a cross-vendor alternative.
  • AP3418KTR-G1 --: 1.5A synchronous buck converter with wide input range and adjustable output, offering a cost-effective alternative from a different manufacturer and series.
  • TPS62240DRC --: TI step-down converter with comparable input range and output current, suitable replacement when minor specification differences are acceptable.
  • AP3211KTR-G1 --: Third-party 1.5A synchronous buck converter with similar voltage range and compact package, offering a cost-effective cross-vendor alternative.

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips