DistyParts Icon
TPS40003DGQRG4 The Texas Instruments TPS40003DGQRG4 is a DC DC Switching Controller. It operates with an input voltage range of 2.25V to 5.5V and supports output voltages as low as 0.7V.
Mfr Part #:

TPS40003DGQRG4

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS40003DGQRG4 is a DC DC Switching Controller. It operates with an input voltage range of 2.25V to 5.5V and supports output voltages as low as 0.7V.
✓ Total Stock: 111,696 pcs
$ Price Range: $0.78

TPS40003DGQRG4 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
111,696 pcs
On Request
111696 pcs On Request 1 On Request On Request 06+ 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.

TPS40003DGQRG4 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Clock Sync
Control Features
Duty Cycle (Max)
Frequency
Function
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Phases
Output Type
Output Voltage
Supplier Device Package
Synchronous Rectifier
Topology
Voltage
View Similar Products (0)

TPS40003DGQRG4 Description

Short technical summary and product information.

The Texas Instruments TPS40003DGQRG4 is a DC DC switching controller designed for low-voltage, non-isolated synchronous buck regulators. It drives N-channel MOSFETs for high-efficiency power conversion.

 

Key electrical specifications include an operating input voltage range of 2.25V to 5.5V and the capability to achieve output voltages as low as 0.7V. It features a 1% internal 0.7V reference and operates at a fixed frequency of 600kHz. Control features include adjustable soft-start and overcurrent limit.

 

This controller is suitable for applications requiring efficient power conversion. It is housed in a 10-MSOP package and is designed for surface mount installation.

 

The TPS40003DGQRG4 offers features like predictive gate drive technology for higher efficiency and thermal shutdown for protection. It is designed for use in networking equipment, telecom equipment, base stations, servers, DSP power, and power modules.

TPS40003DGQRG4 Quick Information

Product Type: DC DC Switching Controller
Series: TPS40003
Canonical Name: TPS40003DGQRG4 DC DC Switching Controller
Subcategory: DC DC Switching Controllers

TPS40003DGQRG4 Compliance

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

TPS40003DGQRG4 Estimated Pricing

Qty Low High
1+ $0.78 $0.78

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

TPS40003DGQRG4 Features

  • Input voltage 2.25V to 5.5V.
  • Output voltage as low as 0.7V.
  • Fixed frequency 600kHz operation.
  • Synchronous rectifier enabled.
  • Surface mount 10-MSOP package.

TPS40003DGQRG4 Applications

  • Suitable for buck regulators.
  • High efficiency power conversion.
  • Used in networking equipment.
  • Ideal for telecom applications.
  • Supports DSP power needs.

TPS40003DGQRG4 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range?

2.25V to 5.5V.

What package is the TPS40003DGQRG4 available in?

10-PowerTFSOP, 10-MSOP (0.118", 3.00mm Width) surface mount.

What is the operating temperature range?

-40°C to 85°C.

What is the switching frequency?

600kHz.

What topology does the TPS40003DGQRG4 use?

Buck.

Does the controller have synchronous rectification?

Yes.

What control features are included?

Current limit, enable, and soft start.

Home
Account

Categories