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TPS62040DGQG4 The Texas Instruments TPS62040DGQG4 is an adjustable, 1.2A step-down DC-DC converter. It operates at a switching frequency of 1.25MHz and is housed in a 10-MSOP package.
Mfr Part #:

TPS62040DGQG4

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS62040DGQG4 is an adjustable, 1.2A step-down DC-DC converter. It operates at a switching frequency of 1.25MHz and is housed in a 10-MSOP package.
✓ Total Stock: 363 pcs
$ Price Range: $1.08

TPS62040DGQG4 Available from 3 distributors

✓ Authorised
✓ Non-Authorised
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.

TPS62040DGQG4 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Frequency
Function
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Type
SVHC Present
Supplier Device Package
Synchronous Rectifier
Topology
Voltage
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TPS62040DGQG4 Description

Short technical summary and product information.

The Texas Instruments TPS62040DGQG4 is a high-efficiency synchronous step-down DC-DC converter designed for battery-powered portable applications. It is optimized for use with single Li-Ion cells or 3-cell NiMH/NiCd batteries.

 

This device features an adjustable output voltage and can deliver a load current of up to 1.2A. It operates with a switching frequency of 1.25MHz, contributing to its high efficiency of up to 95%. The typical quiescent current is 18 µA.

 

The TPS62040DGQG4 is suitable for applications such as PDAs, Pocket PCs, smartphones, USB-powered modems, CPUs, DSPs, PC Cards, notebooks, and xDSL applications. It supports standard 5V to 3.3V conversion.

 

The component is available in a 10-HVSSOP package and is surface-mountable. It operates within a temperature range of -40°C to 85°C.

TPS62040DGQG4 Quick Information

Product Type: DC-DC Switching Regulator
Series: TPS62040
Canonical Name: Texas Instruments TPS62040DGQG4 Step-Down DC-DC Switching Regulator
Subcategory: Step-Down Converter

TPS62040DGQG4 Compliance

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

TPS62040DGQG4 Estimated Pricing

Qty Low High
1+ $1.08 $1.08

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

TPS62040DGQG4 Features

  • High efficiency step-down converter.
  • 1.2A maximum load current.
  • Adjustable output voltage.
  • 1.25MHz switching frequency.
  • Operates -40°C to 85°C.

TPS62040DGQG4 Applications

  • Ideal for portable devices.
  • Suitable for battery-powered systems.
  • Used in smartphones and PDAs.
  • Supports 5V to 3.3V conversion.

TPS62040DGQG4 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the package type of the TPS62040DGQG4?

The TPS62040DGQG4 is available in a 10-HVSSOP package (also described as 10-PowerTFSOP, 10-MSOP).

What is the operating temperature range?

-40°C to 85°C.

What is the maximum output current?

1.2A.

What is the switching frequency?

1.25MHz.

Is the output voltage adjustable?

Yes, the output voltage is adjustable.

Does the device have synchronous rectification?

Yes.

How many outputs does the regulator have?

1 output.

TPS62040DGQG4 Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
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TPS62040DGQR
TPS62040DGQR
Texas Instruments
The Texas Instruments TPS62040DGQR is an adjustable step-down DC/DC switching regulator. It offers a 1.2A output current and operates with an input voltage range of 2.5V to 6V.
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