IC Phoenix logo

Home ›  T  › T74 > TPS62046DGQ

TPS62046DGQ from TI,,Texas Instruments

Fast Delivery, Competitive Price @IC-phoenix

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

TPS62046DGQ

Manufacturer: TI,, TI,TI

3.3-V Output, 1.2-A, 95% Efficient Step-Down Converter, 18uA, MSOP-10

Partnumber Manufacturer Quantity Availability
TPS62046DGQ TI,, TI,TI 21497 In Stock

Description and Introduction

3.3-V Output, 1.2-A, 95% Efficient Step-Down Converter, 18uA, MSOP-10 The TPS62046DGQ is a step-down converter manufactured by Texas Instruments (TI). Below are the factual details from Ic-phoenix technical data files:

### **Manufacturer:**  
Texas Instruments (TI)  

### **Specifications:**  
- **Input Voltage Range:** 2.5 V to 6 V  
- **Output Voltage Range:** Adjustable from 0.8 V to VIN  
- **Output Current:** Up to 2 A  
- **Switching Frequency:** 2.25 MHz (typical)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 10-pin VSON (DGQ)  

### **Descriptions:**  
The TPS62046DGQ is a high-efficiency, low-quiescent-current synchronous step-down DC-DC converter. It is designed for battery-powered applications and provides a regulated output voltage with high efficiency across a wide load range.  

### **Features:**  
- **High Efficiency:** Up to 95% efficiency with Power Save Mode  
- **Low Quiescent Current:** 15 µA (typical)  
- **Adjustable Output Voltage:** Via external resistors  
- **Forced PWM Mode:** For low output voltage ripple  
- **100% Duty Cycle Mode:** For lowest dropout  
- **Thermal Shutdown Protection:** Prevents overheating  
- **Undervoltage Lockout (UVLO):** Ensures proper operation  
- **Small Footprint:** 3 mm × 3 mm VSON package  

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

Application Scenarios & Design Considerations

3.3-V Output, 1.2-A, 95% Efficient Step-Down Converter, 18uA, MSOP-10

Alternative Part Number

  • LTC3406ES5#TRPBF --: Pin-compatible step-down converter with similar 1.5A output and 1.2MHz switching frequency, suitable drop-in replacement in many designs.
  • AP3211KTR-G1 --: 1.5A synchronous buck converter in small package with comparable input range and efficiency, widely available alternative.
  • MP1584EN-LF-Z --: 3A step-down converter with wide input range and adjustable output, offers higher current margin and is a common substitute for TI buck regulators.
  • TPS62040DGQ --: Same TPS6204x family in the same 10-pin MSOP PowerPAD package with comparable 1.2 A step-down converter ratings; check the fixed output voltage option against your design.
  • TPS62130RGTR --: Similar 3 A synchronous buck converter from the TPS6213x series in a small QFN package; verify pinout and output voltage configuration before substituting.
  • LTC3406ES5 --: Comparable high-efficiency synchronous step-down converter from a different vendor and series, useful as a cross-manufacturer second source with layout and voltage checks.

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