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TPS40041DRBR The Texas Instruments TPS40041DRBR is a synchronous buck DC-DC switching controller. It operates with an input voltage range of 2.25V to 5.5V and a switching frequency of 600kHz.
Mfr Part #:

TPS40041DRBR

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS40041DRBR is a synchronous buck DC-DC switching controller. It operates with an input voltage range of 2.25V to 5.5V and a switching frequency of 600kHz.
✓ Total Stock: 6,918 pcs
$ Price Range: $0.71

TPS40041DRBR Available from 3 distributors

✓ 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
5,000 pcs
On Request
5000 pcs On Request 1 On Request On Request 24+ On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,000 pcs
On Request
1000 pcs On Request 1 On Request On Request On Request On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
918 pcs
On Request
918 pcs On Request 1 On Request On Request 1323+ 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.

TPS40041DRBR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Clock Sync
Control Features
Duty Cycle
Duty Cycle (Max)
Frequency
Function
Input Voltage
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Current
Output Phases
Output Type
Output Voltage
Quiescent Current
SVHC Present
Supplier Device Package
Synchronous Rectifier
Topology
Voltage
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TPS40041DRBR Description

Short technical summary and product information.

The Texas Instruments TPS40041DRBR is a synchronous buck DC-DC switching controller designed for power management applications. It features a wide input voltage range from 2.25V to 5.5V, making it suitable for various power supply designs.

 

This controller operates at a fixed switching frequency of 600kHz, offering efficient power conversion. Key electrical specifications include a maximum duty cycle of 95% and a typical quiescent current of 0.002A. It supports a single output phase and provides essential control features like Enable.

 

The TPS40041DRBR is housed in an 8-SON (3x3) package, designed for surface mount applications. It operates within a temperature range of -40°C to 85°C. The device includes features such as prebias startup and selectable short circuit protection levels, enhancing its robustness in demanding environments.

TPS40041DRBR Quick Information

Product Type: DC DC Switching Controller
Canonical Name: TPS40041 Synchronous Buck DC-to-DC Controller
Subcategory: Synchronous Buck

TPS40041DRBR Compliance

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

TPS40041DRBR Estimated Pricing

Qty Low High
1+ $0.71 $0.71

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

TPS40041DRBR Features

  • Synchronous buck DC-DC controller
  • 2.25V to 5.5V input voltage range
  • 600kHz switching frequency
  • 8-SON surface mount package
  • Prebias startup feature

TPS40041DRBR Applications

  • Point of Load applications
  • Telecommunications power supplies
  • DC to DC modules
  • Set Top Box power

TPS40041DRBR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the TPS40041DRBR?

The input voltage range is 2.25 V to 5.5 V.

What is the maximum output current of the TPS40041DRBR?

The maximum output current is 6 A.

What is the switching frequency of the TPS40041DRBR?

The switching frequency is 600 kHz.

What package is the TPS40041DRBR available in?

The TPS40041DRBR is available in an 8-SON (3x3) package, also described as an 8-VDFN exposed pad package.

What is the operating temperature range of the TPS40041DRBR?

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

Does the TPS40041DRBR have short circuit protection?

Yes, it has three selectable short circuit protection levels of 105 mV, 180 mV, and 310 mV.

What control mode does the TPS40041DRBR use?

The TPS40041DRBR uses voltage mode control.

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