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TPS54526PWP The Texas Instruments TPS54526PWP is a synchronous step-down DC/DC switching regulator. It offers an input voltage range of 4.5V to 18V and a maximum output current of 5.5A.
Mfr Part #:

TPS54526PWP

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS54526PWP is a synchronous step-down DC/DC switching regulator. It offers an input voltage range of 4.5V to 18V and a maximum output current of 5.5A.
✓ Total Stock: 2,316 pcs
$ Price Range: $1.41

TPS54526PWP Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
2,316 pcs
On Request
2316 pcs On Request 1 On Request On Request 12+ On Request On Request
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TPS54526PWP 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
Supplier Package
Synchronous Rectifier
Topology
Voltage
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TPS54526PWP Description

Short technical summary and product information.

The TPS54526PWP from Texas Instruments is a highly efficient synchronous step-down DC/DC switching regulator. Designed for power management applications, it operates with an input voltage range from 4.5V to 18V and can deliver up to 5.5A of output current.

 

Key electrical specifications include a 650kHz switching frequency, adjustable output voltage from 0.76V to 5.5V, and a low quiescent current of 0.0009A. The integrated FETs offer low on-resistance, with the high-side FET at 63mΩ and the low-side FET at 33mΩ, contributing to high efficiency, especially at lower duty cycles. The device also features Auto-skip Eco-mode for light load efficiency and D-CAP2 mode for fast transient response.

 

This component is housed in a 14-HTSSOP package, suitable for surface mount applications. It operates within an ambient temperature range of -40°C to 85°C. The TPS54526PWP includes features such as power good output, soft start, and cycle-by-cycle overcurrent limit, making it a versatile solution for various power supply designs.

TPS54526PWP Quick Information

Product Type: DC DC Switching Regulator
Canonical Name: TPS54526PWP Synchronous Step-Down Converter
Subcategory: Voltage Regulators

TPS54526PWP Compliance

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

TPS54526PWP Estimated Pricing

Qty Low High
1+ $1.41 $1.41

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

TPS54526PWP Features

  • Synchronous step-down DC/DC converter
  • Wide 4.5V to 18V input voltage range
  • 5.5A maximum output current
  • Adjustable output voltage
  • 650kHz switching frequency

TPS54526PWP Applications

  • Efficient power conversion designs
  • Point-of-load power supplies
  • Embedded system power
  • Consumer electronics power
  • Industrial control systems

TPS54526PWP FAQs

6 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the TPS54526PWP?

The input voltage range is 4.5V to 18V.

What is the output current capability of the TPS54526PWP?

The maximum output current is 5.5A.

What is the operating temperature range of the TPS54526PWP?

The operating temperature range is -40°C to 85°C.

What package does the TPS54526PWP come in?

The TPS54526PWP comes in a 14-HTSSOP package (14-PowerTSSOP, 0.173", 4.40mm Width) for surface mount mounting.

What is the switching frequency of the TPS54526PWP?

The switching frequency is 650 kHz.

What are the integrated FET resistances?

The high-side FET resistance is 63 mΩ and the low-side FET resistance is 33 mΩ.

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