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TPS55165QPWPRQ1 The Texas Instruments TPS55165QPWPRQ1 is a versatile DC/DC switching regulator. It offers a wide input voltage range and a 1-A output current capability.
Mfr Part #:

TPS55165QPWPRQ1

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS55165QPWPRQ1 is a versatile DC/DC switching regulator. It offers a wide input voltage range and a 1-A output current capability.
✓ Total Stock: 13,746 pcs
$ Price Range: $3.54

TPS55165QPWPRQ1 Available from 3 distributors

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✓ Non-Authorised
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Romaks Technologies ✓
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7,232 pcs
On Request
7232 pcs On Request 1 On Request On Request On Request On Request On Request
Xingangxin ✓
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3,314 pcs
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3314 pcs On Request 1 On Request On Request On Request On Request On Request
PROSOFT ELECTRONICS ✓
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3,200 pcs
On Request
3200 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.

TPS55165QPWPRQ1 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Efficiency
Frequency
Function
Input Voltage
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Current
Output Type
Output Voltage
Supplier Device Package
Supplier Package
Synchronous Rectifier
Tape & Reel
Topology
Voltage
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TPS55165QPWPRQ1 Description

Short technical summary and product information.

The Texas Instruments TPS55165QPWPRQ1 is an automotive-qualified DC/DC switching regulator designed for step-up and step-down voltage conversion. It operates with an input voltage range from 2-V to 36-V and can deliver up to 1-A of output current. This device features a fixed output voltage option of 5-V or 12-V and a switching frequency of 2-MHz, contributing to its high efficiency of up to 85%.

 

The TPS55165QPWPRQ1 is housed in a 20-pin HTSSOP package, suitable for surface mount applications. Its operating temperature range is -40°C to 125°C (TA), making it robust for various environmental conditions. The converter supports both step-up and step-down operations, automatically transitioning between modes as needed.

 

This component is AEC-Q100 qualified, indicating its suitability for automotive applications. It also includes features that aid in functional safety system design. The device's ability to handle a broad input voltage range and provide stable output makes it a flexible solution for power management in automotive systems.

TPS55165QPWPRQ1 Quick Information

Product Type: DC/DC Switching Regulator
Canonical Name: TPS55165-Q1 Step-Up and Step-Down Converter
Subcategory: Buck-Boost Converter

TPS55165QPWPRQ1 Compliance

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

TPS55165QPWPRQ1 Estimated Pricing

Qty Low High
1+ $3.54 $3.54

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

TPS55165QPWPRQ1 Features

  • Automotive qualified AEC-Q100 device.
  • Wide 2-V to 36-V input voltage range.
  • 1-A output current capability.
  • Fixed 5-V or 12-V output voltage.
  • 20-pin HTSSOP surface mount package.

TPS55165QPWPRQ1 Applications

  • Ideal for automotive power systems.
  • Suitable for step-up/step-down conversion.
  • Used in battery-powered applications.
  • Supports functional safety designs.

TPS55165QPWPRQ1 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range for the TPS55165QPWPRQ1?

The input voltage range is 2-V to 36-V.

What is the maximum output current of the TPS55165QPWPRQ1?

The maximum output current is 1A for VOUT = 5 V and VIN >= 5.3 V.

What is the switching frequency of this DC/DC converter?

The switching frequency is 2MHz.

What are the fixed output voltage options for the TPS55165QPWPRQ1?

The fixed output voltage options are 5-V or 12-V.

What is the operating temperature range?

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

How is the TPS55165QPWPRQ1 mounted?

It is a surface mount device.

What type of DC/DC converter is the TPS55165QPWPRQ1?

It is a step-up/step-down converter with a buck-boost topology.

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