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TPS62043DGQR The Texas Instruments TPS62043DGQR is a high-efficiency step-down DC/DC switching regulator. It provides a 1.6V output at up to 1.2A from an input voltage range of 2.5V to 6V.
Mfr Part #:

TPS62043DGQR

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS62043DGQR is a high-efficiency step-down DC/DC switching regulator. It provides a 1.6V output at up to 1.2A from an input voltage range of 2.5V to 6V.
✓ Total Stock: 2,500 pcs
$ Price Range: $0.97

TPS62043DGQR Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
PROSOFT ELECTRONICS ✓
Non-Authorised Inventory information
2,500 pcs
On Request
2500 pcs On Request 1 On Request On Request 20+ On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

TPS62043DGQR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Features
Frequency
Function
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Type
Supplier Device Package
Synchronous Rectifier
Topology
Voltage
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TPS62043DGQR Description

Short technical summary and product information.

The TPS62043DGQR from Texas Instruments is a synchronous buck converter designed for efficient power management. It operates with an input voltage range of 2.5V to 6V and delivers a fixed 1.6V output voltage with a maximum current of 1.2A. The converter features a switching frequency of 1.25MHz, contributing to its high efficiency of up to 95% and enabling a smaller solution size.

 

Key features include a typical quiescent current of 18µA, making it suitable for low-power applications. The device supports power-save mode operation at light load currents and offers a 100% duty cycle for lowest dropout voltage. It also includes internal soft-start, dynamic output voltage positioning, thermal shutdown, and short-circuit protection for robust operation.

 

This DC/DC switching regulator is available in a 10-HVSSOP package, suitable for surface mount applications. Its design considerations and features make it appropriate for use in portable devices, mobile phones, and other battery-powered applications requiring efficient voltage conversion.

TPS62043DGQR Quick Information

Product Type: DC DC Switching Regulator
Canonical Name: TPS62043DGQR Step-Down Converter
Subcategory: Buck Converter

TPS62043DGQR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

TPS62043DGQR Estimated Pricing

Qty Low High
1+ $0.97 $0.97

Estimated market price range - modelled values for guidance only, not live distributor offers.

TPS62043DGQR Features

  • 1.2A maximum output current.
  • 1.6V fixed output voltage.
  • 2.5V to 6V input voltage range.
  • 1.25MHz switching frequency.
  • Up to 95% conversion efficiency.

TPS62043DGQR Applications

  • Ideal for portable electronic devices.
  • Suitable for mobile phone power supplies.
  • Used in battery-powered applications.
  • Efficient voltage conversion for CPUs and DSPs.

TPS62043DGQR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of the TPS62043DGQR?

The output voltage is fixed at 1.6 V.

What is the maximum output current?

The maximum output current is 1.2 A.

What is the input voltage range?

The input voltage range is 2.5 V to 6 V.

What is the operating temperature range?

The operating temperature range is -40°C to 85°C.

What package is the TPS62043DGQR available in?

It is available in a 10-HVSSOP (10-PowerTFSOP, 10-MSOP) surface-mount package.

What is the switching frequency?

The switching frequency is 1.25 MHz.

Does the TPS62043DGQR use synchronous rectification?

Yes, it features synchronous rectification.

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