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TPS40193DRCT The Texas Instruments TPS40193DRCT is a synchronous buck controller designed for DC/DC power conversion. It operates with an input voltage range of 4.5V to 18V and supports up to 20A output current.
Mfr Part #:

TPS40193DRCT

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS40193DRCT is a synchronous buck controller designed for DC/DC power conversion. It operates with an input voltage range of 4.5V to 18V and supports up to 20A output current.
✓ Total Stock: 448 pcs
$ Price Range: $1.52

TPS40193DRCT Available from 2 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
285 pcs
On Request
285 pcs On Request 1 On Request On Request 1206+ On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
163 pcs
On Request
163 pcs On Request 1 On Request On Request 11+ 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.

TPS40193DRCT Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Clock Sync
Control Features
Duty Cycle (Max)
Features
Frequency
Function
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Phases
Output Type
Supplier Device Package
Synchronous Rectifier
Topology
Voltage
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TPS40193DRCT Description

Short technical summary and product information.

The Texas Instruments TPS40193DRCT is a voltage-mode synchronous buck controller. It is designed to operate within an input voltage range of 4.5V to 18V and can support output currents up to 20A. The controller features a switching frequency of 300kHz, making it suitable for various power management applications.

 

Key control features include Enable and Power Good signals, along with Pre-Bias startup and Synchronous rectification capabilities. The device operates over a temperature range of -40°C to 85°C. It is housed in a 10-VSON (3x3) package, suitable for surface mount applications.

 

This controller is part of Texas Instruments' DC/DC switching regulator family, offering efficient power conversion solutions. Its specifications make it a versatile component for designs requiring stable and high-current power delivery.

TPS40193DRCT Quick Information

Product Type: DC DC Switching Controller
Canonical Name: TPS40193DRCT Synchronous Buck Controller
Subcategory: Power Management

TPS40193DRCT Compliance

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

TPS40193DRCT Estimated Pricing

Qty Low High
1+ $1.52 $1.52

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

TPS40193DRCT Features

  • Synchronous buck controller for DC/DC conversion.
  • Wide input voltage range: 4.5V to 18V.
  • Supports up to 20A output current.
  • 300kHz switching frequency.
  • Surface mountable 10-VSON package.

TPS40193DRCT Applications

  • Ideal for point-of-load regulation in telecom systems.
  • Used in high-current FPGA and DSP core power.
  • Suitable for industrial and networking power supplies.
  • Designed for distributed power architecture converters.

TPS40193DRCT FAQs

6 frequently asked questions generated from this part’s specifications.
What is the input operating voltage range of the TPS40193DRCT?

The input operating voltage range is 4.5 V to 18 V.

What package options are available for the TPS40193DRCT?

It is available in a 10-VSON (3x3) and a 10-VFDFN Exposed Pad package.

What is the operating temperature range of the TPS40193DRCT?

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

What is the maximum output current the TPS40193DRCT can support?

The maximum output current is 20 A.

Does the TPS40193DRCT use synchronous rectification?

Yes, it features synchronous rectification.

What is the switching frequency of the TPS40193DRCT?

The switching frequency is 300 kHz.

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