DistyParts Icon
TPS55386PWPR The Texas Instruments TPS55386PWPR is a dual 3A step-down (buck) converter operating at 600kHz. It offers an adjustable output voltage and a wide input voltage range.
Mfr Part #:

TPS55386PWPR

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS55386PWPR is a dual 3A step-down (buck) converter operating at 600kHz. It offers an adjustable output voltage and a wide input voltage range.
✓ Total Stock: 8,899 pcs
$ Price Range: $1.90

TPS55386PWPR Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Xingangxin ✓
Non-Authorised Inventory information
8,206 pcs
On Request
8206 pcs On Request 1 On Request On Request On Request On Request On Request
Rayichip ✓
Non-Authorised Inventory information
693 pcs
On Request
693 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.

TPS55386PWPR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Duty Cycle
Frequency
Function
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Current
Output Type
Quiescent Current
Supplier Device Package
Synchronous Rectifier
Topology
Voltage
Voltage Reference
View Similar Products (0)

TPS55386PWPR Description

Short technical summary and product information.

The TPS55386PWPR from Texas Instruments is a versatile dual 3A non-synchronous buck converter. It features a wide input voltage range of 4.5V to 28V and supports adjustable output voltages from 0.8V up to 90% of the input voltage. The device operates at a fixed switching frequency of 600kHz, enabling efficient power conversion.

 

Key features include integrated high-side MOSFETs, current mode control with external compensation, and pulse-by-pulse overcurrent protection. It also provides thermal shutdown protection at +148°C. The TPS55386PWPR is designed for applications requiring dual outputs or configurable single-channel multiphase operation for higher current capability.

 

This component is housed in a 16-pin PowerPAD HTSSOP package, suitable for surface mounting. Its operating temperature range is -40°C to 125°C (TJ). Applications include power for DSP, consumer electronics, set-top boxes, and digital TVs.

 

With its dual 3A output capability, adjustable voltage, and robust protection features, the TPS55386PWPR is a reliable choice for various power management designs.

TPS55386PWPR Quick Information

Product Type: DC DC Switching Regulator
Canonical Name: TPS55386 Dual 3A 600kHz Step-Down Converter
Subcategory: Buck Converter

TPS55386PWPR Compliance

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

TPS55386PWPR Estimated Pricing

Qty Low High
1+ $1.90 $1.90

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

TPS55386PWPR Features

  • Dual 3A output capability.
  • Wide 4.5V to 28V input range.
  • Adjustable output voltage.
  • 600kHz switching frequency.
  • 16-pin HTSSOP surface mount package.

TPS55386PWPR Applications

  • Point-of-load regulation for dual supply rails.
  • Powering microcontrollers and FPGAs.
  • Industrial and automotive power systems.
  • Networking and telecom equipment.
  • Battery-powered equipment with wide input range.

TPS55386PWPR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the TPS55386PWPR?

The input voltage range is 4.5V to 28V.

What is the maximum output current per channel?

Each output can deliver up to 3A.

What is the operating temperature range?

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

What package is the TPS55386PWPR available in?

It is available in a 16-HTSSOP package (also described as 16-PowerTSSOP).

What is the switching frequency?

The switching frequency is 600 kHz.

Is the output voltage adjustable?

Yes, the output voltage is adjustable from 0.8V to 25.2V.

What control mode does the TPS55386PWPR use?

It uses current mode control.

Home

Categories