DistyParts Icon
TPS40055PWPG4 The Texas Instruments TPS40055PWPG4 is a DC DC switching controller designed for step-down applications. It operates with an input voltage range of 8V to 40V.
Mfr Part #:

TPS40055PWPG4

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS40055PWPG4 is a DC DC switching controller designed for step-down applications. It operates with an input voltage range of 8V to 40V.
✓ Total Stock: 2,500 pcs
$ Price Range: $0.78

TPS40055PWPG4 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
2,500 pcs
On Request
2500 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.

TPS40055PWPG4 Specifications Quick View

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

TPS40055PWPG4 Description

Short technical summary and product information.

The Texas Instruments TPS40055PWPG4 is a DC DC switching controller in a 16-HTSSOP package. It is designed for step-down (buck) regulator applications, offering a positive output configuration.

 

Key electrical specifications include an operating voltage range of 8V to 40V and a switching frequency of up to 1MHz. The controller features synchronous rectification and supports control functions such as current limit, enable, frequency control, and soft start. The maximum duty cycle is rated at 94%.

 

This device operates within a temperature range of -40°C to 85°C (TA). It is surface-mounted and comes in a 16-TSSOP (0.173", 4.40mm Width) Exposed Pad package. The TPS40055PWPG4 is RoHS3 compliant.

TPS40055PWPG4 Quick Information

Product Type: DC DC Switching Controller
Canonical Name: TPS40055PWPG4 Buck Controller
Subcategory: DC DC Switching Controller

TPS40055PWPG4 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 2 (1 Year)
REACH Status: REACH Unaffected

TPS40055PWPG4 Estimated Pricing

Qty Low High
1+ $0.78 $0.78

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

TPS40055PWPG4 Features

  • Synchronous buck controller for step-down applications.
  • Wide input voltage range of 8V to 40V.
  • High switching frequency up to 1MHz.
  • RoHS3 compliant for modern designs.
  • Surface mountable 16-HTSSOP package.

TPS40055PWPG4 Applications

  • Used in point-of-load DC-DC converters.
  • Suitable for industrial power supplies.
  • Ideal for telecom and networking equipment.
  • Applicable in battery-powered systems.

TPS40055PWPG4 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the supply voltage range for the TPS40055PWPG4?

The supply voltage range is 8V to 40V.

What is the operating temperature range of this device?

-40°C to 85°C

What package does the TPS40055PWPG4 come in?

16-HTSSOP (16-lead TSSOP with exposed pad)

Is the TPS40055PWPG4 a synchronous rectifier controller?

Yes, it features synchronous rectification for improved efficiency.

What is the maximum switching frequency?

Up to 1MHz.

What control features are available?

Current limit, enable, frequency control, and soft start.

What is the maximum duty cycle?

94%

Home
Account

Categories