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TPS40192DRCR The Texas Instruments TPS40192DRCR is a DC DC switching controller designed for step-down applications. It operates with an input voltage range of 4.5V to 18V and supports up to 20A output current.
Mfr Part #:

TPS40192DRCR

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS40192DRCR is a DC DC switching controller designed for step-down applications. It operates with an input voltage range of 4.5V to 18V and supports up to 20A output current.
✓ Total Stock: 19,518 pcs
$ Price Range: $1.07

TPS40192DRCR Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
16,330 pcs
On Request
16330 pcs On Request 1 On Request On Request 14+ On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
2,713 pcs
On Request
2713 pcs On Request 1 On Request On Request 12 On Request On Request
Bristol Electronics ✓
Non-Authorised Inventory information
475 pcs
On Request
475 pcs On Request 1 On Request On Request On Request 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.

TPS40192DRCR 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
Operating Temperature Range
Output Configuration
Output Phases
Output Type
Supplier Device Package
Synchronous Rectifier
Topology
Voltage
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TPS40192DRCR Description

Short technical summary and product information.

The Texas Instruments TPS40192DRCR is a synchronous buck controller designed for efficient power management. It features a wide input operating voltage range from 4.5V to 18V and can support output currents up to 20A. The controller operates at a switching frequency of 600kHz, enabling the use of smaller external components.

 

Key electrical characteristics include a maximum duty cycle of 85% and a typical quiescent current of 0.0025A. The device supports features such as Enable and Power Good signals, pre-bias startup, and synchronous rectification. It is housed in a 10-VSON (3x3) package, suitable for surface mount applications.

 

This controller is designed for step-down (buck) topology and offers voltage mode control. It includes integrated features like a 5V internal regulator and thermal shutdown protection at 145°C. The operating temperature range is specified from -40°C to 85°C.

TPS40192DRCR Quick Information

Product Type: DC DC Switching Controller
Canonical Name: Texas Instruments TPS40192DRCR DC DC Switching Controller
Subcategory: Power Management ICs

TPS40192DRCR Compliance

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

TPS40192DRCR Estimated Pricing

Qty Low High
1+ $1.07 $1.07

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

TPS40192DRCR Features

  • Operates from 4.5V to 18V input.
  • Supports up to 20A output current.
  • 600kHz switching frequency.
  • Synchronous buck controller.
  • 10-VSON (3x3) surface mount package.

TPS40192DRCR Applications

  • DC to DC power conversion.
  • Power management solutions.
  • Embedded system power supplies.
  • High current buck applications.

TPS40192DRCR FAQs

6 frequently asked questions generated from this part’s specifications.
What is the input voltage range of TPS40192DRCR?

4.5 V to 18 V.

What is the output current capability?

Up to 20 A.

What is the switching frequency?

600 kHz fixed.

What package does this part come in?

10-VSON (3x3) surface mount package with exposed pad (10-VFDFN).

What is the operating temperature range?

-40°C to 85°C.

Does it include thermal shutdown?

Yes, at 145°C.

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