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TPS61085DGKR The Texas Instruments TPS61085DGKR is a high-efficiency, high-frequency DC-DC boost converter. It features an adjustable output voltage up to 18.5V and a 2A switch current limit.
Mfr Part #:

TPS61085DGKR

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS61085DGKR is a high-efficiency, high-frequency DC-DC boost converter. It features an adjustable output voltage up to 18.5V and a 2A switch current limit.
✓ Total Stock: 55,531 pcs
$ Price Range: $0.93

TPS61085DGKR 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
53,263 pcs
On Request
53263 pcs On Request 1 On Request On Request 17+/18+ On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,718 pcs
On Request
1718 pcs On Request 1 On Request On Request On Request On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
550 pcs
On Request
550 pcs On Request 1 On Request On Request 1244+5 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.

TPS61085DGKR 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 Type
Quiescent Current
SVHC Present
Supplier Device Package
Synchronous Rectifier
Topology
Voltage
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TPS61085DGKR Description

Short technical summary and product information.

The TPS61085DGKR from Texas Instruments is a versatile step-up DC-DC converter designed for high-frequency operation. It integrates a 2.0-A power switch with a low 0.13-Ohm resistance, enabling output voltages up to 18.5 V. The selectable switching frequency of 650 kHz or 1.2 MHz allows for the use of small external inductors and capacitors, contributing to a fast transient response.

 

This converter operates with an input voltage range of 2.3 V to 6 V. Key features include an adjustable output, nonsynchronous operation, thermal shutdown, and undervoltage lockout. External compensation is supported, allowing for optimization based on specific application conditions. A capacitor connected to the soft-start pin helps minimize inrush current during startup.

 

The TPS61085DGKR is available in compact 8-pin VSSOP and 8-pin TSSOP packages, suitable for surface mount applications. Its operating temperature range is -40°C to 85°C, making it suitable for a variety of environments.

TPS61085DGKR Quick Information

Product Type: DC DC Switching Regulator
Series: TPS61085
Canonical Name: TPS61085DGKR Step-Up DC-DC Converter
Subcategory: Step-Up

TPS61085DGKR Compliance

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

TPS61085DGKR Estimated Pricing

Qty Low High
1+ $0.93 $0.93

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

TPS61085DGKR Features

  • Adjustable output voltage up to 18.5V.
  • 2A switch current limit.
  • Selectable 650kHz/1.2MHz switching frequency.
  • Wide input voltage range 2.3V to 6V.
  • Available in 8-VSSOP and 8-TSSOP packages.

TPS61085DGKR Applications

  • Powering portable electronic devices.
  • Battery-powered equipment applications.
  • Generating higher voltages from lower sources.
  • Applications requiring fast transient response.

TPS61085DGKR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum output voltage for the TPS61085DGKR?

The maximum output voltage is 18.5 V.

What is the input voltage range for this DC-DC converter?

The input voltage range is from 2.3 V to 6 V.

What is the switch current limit of the TPS61085DGKR?

The switch current limit is typically 2.6 A, with a nominal current of 2 A.

What are the available package options for the TPS61085DGKR?

It is available in 8-VSSOP and 8-TSSOP packages.

What is the operating temperature range?

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

What is the RoHS status of the TPS61085DGKR?

The RoHS status is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for this component?

The Moisture Sensitivity Level is 1.

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