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TPS55165QPWPTQ1 The Texas Instruments TPS55165QPWPTQ1 is a DC/DC switching regulator with a buck-boost topology. It offers a wide input voltage range and fixed output options.
Mfr Part #:

TPS55165QPWPTQ1

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS55165QPWPTQ1 is a DC/DC switching regulator with a buck-boost topology. It offers a wide input voltage range and fixed output options.
✓ Total Stock: 11,079 pcs
$ Price Range: $4.14

TPS55165QPWPTQ1 Available from 3 distributors

✓ 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
8,029 pcs
On Request
8029 pcs On Request 1 On Request On Request 22+ On Request On Request
PROSOFT ELECTRONICS ✓
Non-Authorised Inventory information
1,926 pcs
On Request
1926 pcs On Request 1 On Request On Request 24+ On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,124 pcs
On Request
1124 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.

TPS55165QPWPTQ1 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Current
Duty Cycle
Efficiency
Frequency
Function
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Current
Output Type
Quiescent Current
SVHC Present
Supplier Device Package
Synchronous Rectifier
Topology
Voltage
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TPS55165QPWPTQ1 Description

Short technical summary and product information.

The Texas Instruments TPS55165QPWPTQ1 is an automotive-qualified DC/DC switching regulator designed for step-up and step-down voltage conversion. It operates within a broad input voltage range of 2V to 36V and provides fixed output voltages of 5V or 12V.

 

This device features a 1A output current capability under specific conditions and operates at a fixed frequency of 2MHz. It includes EMI features like frequency dithering and spread spectrum for reduced electromagnetic interference. The regulator is designed for efficiency, with a maximum efficiency of up to 85% and a low quiescent current of 15µA in low-power mode.

 

Packaged in a 20-HTSSOP, the TPS55165QPWPTQ1 is suitable for surface mounting. Its operating temperature range is -40°C to 125°C, making it robust for automotive applications. The device is also functional safety-capable, with documentation available to support functional safety system design.

TPS55165QPWPTQ1 Quick Information

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

TPS55165QPWPTQ1 Compliance

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

TPS55165QPWPTQ1 Estimated Pricing

Qty Low High
1+ $4.14 $4.14

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

TPS55165QPWPTQ1 Features

  • Automotive-qualified buck-boost converter.
  • Wide 2V to 36V input voltage range.
  • Fixed 5V or 12V output voltage.
  • 1A maximum output current.
  • 2MHz switching frequency.

TPS55165QPWPTQ1 Applications

  • Automotive power systems.
  • DC-DC voltage conversion.
  • Power management solutions.
  • Systems requiring stable voltage.
  • EMI sensitive applications.

TPS55165QPWPTQ1 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range for the TPS55165QPWPTQ1?

The input voltage range is 2V to 36V.

What are the fixed output voltage options for the TPS55165QPWPTQ1?

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

What is the maximum output current of the TPS55165QPWPTQ1?

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

What is the switching frequency of the TPS55165QPWPTQ1?

The switching frequency is 2MHz.

What is the operating temperature range for this device?

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

What type of package is the TPS55165QPWPTQ1 in?

It is available in a 20-HTSSOP package.

Does the TPS55165QPWPTQ1 support spread spectrum for EMI reduction?

Yes, it features frequency dithering and spread spectrum for EMI reduction.

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