TL431ACDG The LTC3860EUH#TRPBF from Linear Technology is a dual-phase, dual-channel buck controller. It operates with a supply voltage range of 3V to 5.5V.
Mfr Part #:

TL431ACDG

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The LTC3860EUH#TRPBF from Linear Technology is a dual-phase, dual-channel buck controller. It operates with a supply voltage range of 3V to 5.5V.
✓ Total Stock: 200,000 pcs
$ Price Range: $0.28

TL431ACDG Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
200,000 pcs
200000 pcs On Request 1 On Request On Request On Request On Request On Request

TL431ACDG Specifications Quick View

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

TL431ACDG Description

Short technical summary and product information.

The LTC3860EUH#TRPBF is a power management integrated circuit from Linear Technology, designed as a dual-phase, dual-channel buck controller. This device supports a wide input voltage range from 3V to 5.5V and features a switching frequency that can be adjusted between 250kHz and 1.25MHz. It offers a maximum duty cycle of 91.5% and includes control features such as current limit, enable, frequency control, phase control, power good, soft start, and tracking.

 

The component is housed in a 32-WFQFN Exposed Pad package, suitable for surface mounting. It operates within a temperature range of -40°C to 125°C (TJ). The LTC3860EUH#TRPBF also incorporates a synchronous rectifier and supports clock synchronization, making it a versatile solution for various power supply applications requiring efficient step-down conversion.

TL431ACDG Quick Information

Product Type: Power Management (PMIC)
Series: TL431
Canonical Name: LTC3860EUH#TRPBF Dual-Phase/Dual-Channel Buck Controller
Subcategory: Buck Controllers

TL431ACDG Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): Vendor Undefined
REACH Status: REACH Unaffected

TL431ACDG Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

TL431ACDG Features

  • Dual-phase, dual-channel buck controller.
  • Wide 3V to 5.5V supply voltage range.
  • Adjustable switching frequency up to 1.25MHz.
  • Surface mountable 32-WFQFN exposed pad package.
  • Operating temperature from -40°C to 125°C.

TL431ACDG Applications

  • Efficient step-down power conversion.
  • Multi-phase power supply designs.
  • High-performance computing systems.
  • Telecommunications infrastructure.

TL431ACDG FAQs

7 frequently asked questions generated from this part’s specifications.
What is the supply voltage range for the LTC3860EUH#TRPBF?

The supply voltage range is 3V to 5.5V.

What is the maximum switching frequency of the LTC3860EUH#TRPBF?

The maximum switching frequency is 1.25MHz.

What is the maximum duty cycle for this buck controller?

The maximum duty cycle is 91.5%.

What are the operating temperature limits for the LTC3860EUH#TRPBF?

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

What package type is the LTC3860EUH#TRPBF supplied in?

It is supplied in a 32-WFQFN Exposed Pad package.

Does the LTC3860EUH#TRPBF support synchronous rectification?

Yes, it features a synchronous rectifier.

What control features are available on the LTC3860EUH#TRPBF?

Control features include Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, and Tracking.

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