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TPS61045DRBRG4 The Texas Instruments TPS61045DRBRG4 is a digitally adjustable boost converter. It offers an output voltage up to 28V and features high efficiency.
Mfr Part #:

TPS61045DRBRG4

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS61045DRBRG4 is a digitally adjustable boost converter. It offers an output voltage up to 28V and features high efficiency.
✓ Total Stock: 73,119 pcs
$ Price Range: $1.08

TPS61045DRBRG4 Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Romaks Technologies ✓
Non-Authorised Inventory information
69,538 pcs
On Request
69538 pcs On Request 1 On Request On Request On Request On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
3,347 pcs
On Request
3347 pcs On Request 1 On Request On Request 11+ On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
234 pcs
On Request
234 pcs On Request 1 On Request On Request 11 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.

TPS61045DRBRG4 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Duty Cycle
Efficiency
Frequency
Function
Industrial Grade
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Type
SVHC Present
Supplier Device Package
Supplier Package
Synchronous Rectifier
Topology
Voltage
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TPS61045DRBRG4 Description

Short technical summary and product information.

The Texas Instruments TPS61045DRBRG4 is a high-frequency boost converter designed for efficient power management. It operates with an input voltage range from 1.8V to 6V and can provide an adjustable output voltage up to 28V.

 

Key electrical specifications include a switch current limit of 300mA (typical), a maximum duty cycle of 88%, and a switching frequency up to 1MHz. The device boasts high efficiency of up to 85% and low quiescent current of 40µA at no load, and a shutdown current of 0.1µA typical. It features digitally-programmable output voltage control and true shutdown, disconnecting the output from the input during shutdown for controlled power sequencing.

 

Packaged in an 8-VDFN exposed pad (3mm x 3mm), the TPS61045DRBRG4 is suitable for surface mount applications. The operating temperature range is -40°C to 125°C, with the existing DB specifying -40°C to 85°C (TA). This boost converter is ideal for applications requiring a compact and efficient voltage step-up solution.

TPS61045DRBRG4 Quick Information

Product Type: Boost Converter
Canonical Name: TPS61045DRBRG4 Digitally Adjustable Boost Converter
Subcategory: Boost Converters

TPS61045DRBRG4 Compliance

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

TPS61045DRBRG4 Estimated Pricing

Qty Low High
1+ $1.08 $1.08

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

TPS61045DRBRG4 Features

  • Digitally adjustable output voltage up to 28V.
  • Input voltage range from 1.8V to 6V.
  • Up to 85% efficiency.
  • 300mA switch current limit.
  • Compact 8-VSON package.

TPS61045DRBRG4 Applications

  • Ideal for adjustable power supplies.
  • Suitable for battery-powered devices.
  • Used in portable electronics.
  • Powering displays and LEDs.

TPS61045DRBRG4 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the input voltage range for the TPS61045DRBRG4?

The input voltage range is from 1.8V to 6V.

What is the maximum output voltage of the TPS61045DRBRG4?

The output voltage can be adjusted up to 28V.

What is the switch current limit for this boost converter?

The switch current limit is typically 0.3A.

What is the efficiency of the TPS61045DRBRG4?

The device offers up to 85% efficiency.

What is the operating temperature range?

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

What package type is the TPS61045DRBRG4 supplied in?

It is supplied in an 8-VDFN exposed pad package, also referred to as 8-SON (3x3).

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