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TPS40050QPWPRQ1 The Texas Instruments TPS40050QPWPRQ1 is a wide-input, synchronous buck controller designed for step-down power conversion. It operates from 8V to 40V and offers control features like soft start and current limit.
Mfr Part #:

TPS40050QPWPRQ1

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS40050QPWPRQ1 is a wide-input, synchronous buck controller designed for step-down power conversion. It operates from 8V to 40V and offers control features like soft start and current limit.
✓ Total Stock: 2,722 pcs
$ Price Range: $2.84

TPS40050QPWPRQ1 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
2,722 pcs
On Request
2722 pcs On Request 1 On Request On Request 20+ On Request On Request
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TPS40050QPWPRQ1 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Clock Sync
Control Features
Duty Cycle (Max)
Frequency
Function
Mounting Type
Number of Outputs
Operating Temperature
Operating Voltage
Output Configuration
Output Phases
Output Type
Package Quantity
Supplier Device Package
Supplier Package
Synchronous Rectifier
Topology
Voltage
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TPS40050QPWPRQ1 Description

Short technical summary and product information.

The TPS40050QPWPRQ1 from Texas Instruments is a high-voltage, wide input (8V to 40V) synchronous step-down converter controller. This device is part of the TPS4005x family, offering flexibility with user-programmable functions including soft-start, UVLO, operating frequency, voltage feedforward, high-side current limit, and loop compensation. It is synchronizable to an external supply and incorporates MOSFET gate drivers for external N-channel high-side and synchronous rectifier MOSFETs.

 

Key electrical specifications include an operating voltage range of 8V to 40V, a maximum duty cycle of 94%, and a programmable frequency up to 1MHz. The controller features an internal 0.7V reference and supports synchronous rectification. Control features include current limit, enable, frequency control, and soft start.

 

The TPS40050QPWPRQ1 is housed in a 16-pin HTSSOP package, specifically the 16-PowerTSSOP (0.173", 4.40mm Width) variant. It is designed for surface mount applications and operates within a temperature range of -40°C to 125°C (TJ). The package quantity is 2,000 pieces on a large tape and reel.

 

This controller is qualified for automotive applications and is suitable for use in power modules, networking, telecom, industrial, and server applications.

TPS40050QPWPRQ1 Quick Information

Product Type: DC DC Switching Controller
Series: TPS40050-Q1
Canonical Name: TPS40050-Q1 Wide-Input Synchronous Buck Controller
Subcategory: DC DC Switching Regulators

TPS40050QPWPRQ1 Compliance

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

TPS40050QPWPRQ1 Estimated Pricing

Qty Low High
1+ $2.84 $2.84

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

TPS40050QPWPRQ1 Features

  • Wide input voltage range 8V to 40V.
  • Synchronous buck controller for step-down conversion.
  • Programmable frequency up to 1MHz.
  • Internal 0.7V reference voltage.
  • Qualified for automotive applications.

TPS40050QPWPRQ1 Applications

  • Suitable for power modules.
  • Used in networking and telecom.
  • Applicable for industrial systems.
  • Designed for server power supplies.

TPS40050QPWPRQ1 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the TPS40050QPWPRQ1?

8V to 40V.

What package is the TPS40050QPWPRQ1 available in?

16-HTSSOP (PowerTSSOP) surface mount package.

What is the operating temperature range?

-40°C to 125°C.

What is the switching frequency?

Up to 1MHz.

Does the controller have synchronous rectification?

Yes.

What control features are included?

Current limit, enable, frequency control, and soft start.

What is the maximum duty cycle?

94%.

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