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TPS40304DRCR The Texas Instruments TPS40304DRCR is a synchronous buck controller designed for efficient power management. It operates within a wide input voltage range and offers key control features.
Mfr Part #:

TPS40304DRCR

Available from 4 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS40304DRCR is a synchronous buck controller designed for efficient power management. It operates within a wide input voltage range and offers key control features.
✓ Total Stock: 64,783 pcs
$ Price Range: $0.86

TPS40304DRCR Available from 4 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Romaks Technologies ✓
Non-Authorised Inventory information
60,267 pcs
On Request
60267 pcs On Request 1 On Request On Request On Request On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
1,814 pcs
On Request
1814 pcs On Request 1 On Request On Request 22+ On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
1,443 pcs
On Request
1443 pcs On Request 1 On Request On Request 18+20+ On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,259 pcs
On Request
1259 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.

TPS40304DRCR 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
Input Voltage
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Current
Output Phases
Output Type
Output Voltage
Supplier Device Package
Supplier Package
Synchronous Rectifier
Topology
Voltage
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TPS40304DRCR Description

Short technical summary and product information.

The Texas Instruments TPS40304DRCR is a cost-optimized synchronous buck controller. It operates from a 3-V to 20-V input voltage range and can deliver up to 25-A of output current at a 600-kHz switching frequency. This controller utilizes voltage mode control and supports features such as Enable, Power Good, Prebias startup, and Spread Spectrum for reduced EMI.

 

The device is housed in a 10-VSON (3x3) package with an exposed pad for enhanced thermal performance, suitable for surface mount applications. It operates within an ambient temperature range of -40°C to 125°C. The TPS40304DRCR includes programmable soft start and thermally compensated overcurrent protection levels, making it a versatile solution for various power supply designs.

 

Key electrical characteristics include a maximum duty cycle of 90% and a typical quiescent current of 2.5 mA. The controller supports synchronous rectification for improved efficiency and features voltage feed-forward compensation. Its output voltage can be regulated from 0.6 V up to 18 V.

TPS40304DRCR Quick Information

Product Type: DC DC Switching Controller
Canonical Name: TPS40304DRCR Synchronous Buck Controller
Subcategory: DC DC Controllers

TPS40304DRCR Compliance

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

TPS40304DRCR Estimated Pricing

Qty Low High
1+ $0.86 $0.86

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

TPS40304DRCR Features

  • Operates from 3V to 20V input.
  • Delivers up to 25A output current.
  • 600kHz switching frequency.
  • Supports Spread Spectrum for EMI reduction.
  • Programmable soft start and OCP.

TPS40304DRCR Applications

  • Suitable for DC/DC power conversion.
  • Used in power management systems.
  • Ideal for applications requiring buck topology.
  • Enables efficient voltage regulation.

TPS40304DRCR FAQs

6 frequently asked questions generated from this part’s specifications.
What is the input voltage range for the TPS40304DRCR?

The input voltage range is 3 V to 20 V.

What is the maximum output current for this buck controller?

The maximum output current is 25 A.

What is the switching frequency of the TPS40304DRCR?

The switching frequency is 600 kHz.

What type of topology does the TPS40304DRCR use?

The topology is Buck.

What are the operating temperature limits for the TPS40304DRCR?

The operating temperature range is -40°C to 125°C.

What package is the TPS40304DRCR supplied in?

It is supplied in a 10-VSON (3x3) package.

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