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UCD7230ARGWR The Texas Instruments UCD7230ARGWR is a digitally-controlled synchronous-buck gate driver. It features a 4.75V to 15.5V supply voltage range and operates at switching frequencies up to 2MHz.
Mfr Part #:

UCD7230ARGWR

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments UCD7230ARGWR is a digitally-controlled synchronous-buck gate driver. It features a 4.75V to 15.5V supply voltage range and operates at switching frequencies up to 2MHz.
✓ Total Stock: 750 pcs
$ Price Range: $0.78

UCD7230ARGWR 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
750 pcs
On Request
750 pcs On Request 1 On Request On Request 06+ 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.

UCD7230ARGWR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Clock Sync
Control 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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UCD7230ARGWR Description

Short technical summary and product information.

The UCD7230ARGWR from Texas Instruments is a digitally-controlled synchronous-buck gate driver designed for power stages in single and multi-phase applications. It bridges the gap between digital controllers and the power stage, offering cycle-by-cycle current limit protection.

 

This device supports switching frequencies up to 2MHz and operates within a supply voltage range of 4.5V to 15.5V. It includes dual current limit protection with independently adjustable thresholds and a fast current sense circuit with an adjustable blanking interval. The UCD7230A also features a low offset, gain of 48, differential current sense amplifier and dual TrueDrive™ high-current drivers with typical rise/fall times of 10ns with 2.2-nF loads.

 

Packaged in a 20-VQFN (5x5) surface-mount package, the UCD7230ARGWR is suitable for applications requiring precise current limiting and fast response times. Its design makes it particularly well-suited for use with digital controllers like the UCD91xx or UCD92xx series, and for high-current multi-phase VRM/EVRD regulators used in desktop, server, telecom, and notebook processors.

 

The device operates within a temperature range of -40°C to 125°C (TJ). It is RoHS3 compliant and has an MSL of 1.

UCD7230ARGWR Quick Information

Product Type: DC DC Switching Controller
Canonical Name: UCD7230A Digital Control Compatible Synchronous Buck Gate Driver with Current Sense Conditioning Amplifier
Subcategory: DC DC Switching Controllers

UCD7230ARGWR Compliance

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

UCD7230ARGWR Estimated Pricing

Qty Low High
1+ $0.78 $0.78

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

UCD7230ARGWR Features

  • Digitally-controlled synchronous-buck gate driver.
  • Supports switching frequencies up to 2MHz.
  • Dual current limit protection with adjustable thresholds.
  • Fast current sense circuit with adjustable blanking.
  • 10-ns typical rise/fall times with 2.2-nF loads.

UCD7230ARGWR Applications

  • Ideal for synchronous-buck power stages.
  • Suited for multi-phase applications.
  • Use with digital controllers like UCD91xx.
  • High-current VRM/EVRD regulators.
  • Desktop, server, and telecom processors.

UCD7230ARGWR FAQs

5 frequently asked questions generated from this part’s specifications.
What is the supply voltage range of the UCD7230ARGWR?

The supply voltage range is 4.75V to 15.5V.

What is the operating temperature range?

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

What package does the UCD7230ARGWR come in?

It comes in a 20-VQFN Exposed Pad package (5x5 mm).

What is the switching frequency range?

The switching frequency is adjustable from 200kHz to 2MHz.

Does the UCD7230ARGWR have a synchronous rectifier?

Yes, it includes a synchronous rectifier.

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