TPS2061

ACTIVE

1A loading, 2.7-5.5V, 70mΩ USB power switch, active-low

Product details

Product type Fixed current limit, Power switch Vin (min) (V) 2.7 Vin (max) (V) 5.5 Continuous current (max) (A) 1 Current limit (A) 1.5 Operating temperature range (°C) -40 to 125 Enable Active Low Number of switches 1 Current limit accuracy at 1 A 0.27 Rating Catalog
Product type Fixed current limit, Power switch Vin (min) (V) 2.7 Vin (max) (V) 5.5 Continuous current (max) (A) 1 Current limit (A) 1.5 Operating temperature range (°C) -40 to 125 Enable Active Low Number of switches 1 Current limit accuracy at 1 A 0.27 Rating Catalog
HVSSOP (DGN) 8 14.7 mm² 3 x 4.9 SOIC (D) 8 29.4 mm² 4.9 x 6 SOT-23 (DBV) 5 8.12 mm² 2.9 x 2.8
  • 70-mΩ high-side MOSFET
  • 1-A continuous current
  • Thermal and short-circuit protection
  • Accurate current limit (1.1 A min, 1.9 A max)
  • Operating range: 2.7 V to 5.5 V
  • 0.6-ms typical rise time
  • Undervoltage lockout
  • Deglitched fault report ( OC)
  • No OC Glitch during power up
  • 1-µA Maximum standby supply current
  • Bidirectional switch
  • Ambient temperature range: -40°C to 85°C
  • Built-in soft-start
  • UL listed - file no. E169910
  • 70-mΩ high-side MOSFET
  • 1-A continuous current
  • Thermal and short-circuit protection
  • Accurate current limit (1.1 A min, 1.9 A max)
  • Operating range: 2.7 V to 5.5 V
  • 0.6-ms typical rise time
  • Undervoltage lockout
  • Deglitched fault report ( OC)
  • No OC Glitch during power up
  • 1-µA Maximum standby supply current
  • Bidirectional switch
  • Ambient temperature range: -40°C to 85°C
  • Built-in soft-start
  • UL listed - file no. E169910

The TPS206x power-distribution switches are intended for applications where heavy capacitive loads and short-circuits are likely to be encountered. This device incorporates 70-mΩ N-channel MOSFET power switches for power-distribution systems that require multiple power switches in a single package. Each switch is controlled by a logic enable input. Gate drive is provided by an internal charge pump designed to control the power-switch rise times and fall times to minimize current surges during switching. The charge pump requires no external components and allows operation from supplies as low as 2.7 V.

The TPS206x power-distribution switches are intended for applications where heavy capacitive loads and short-circuits are likely to be encountered. This device incorporates 70-mΩ N-channel MOSFET power switches for power-distribution systems that require multiple power switches in a single package. Each switch is controlled by a logic enable input. Gate drive is provided by an internal charge pump designed to control the power-switch rise times and fall times to minimize current surges during switching. The charge pump requires no external components and allows operation from supplies as low as 2.7 V.

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Technical documentation

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Type Title Date
* Data sheet Current-Limited, Power-Distribution Switches datasheet (Rev. J) PDF | HTML 16 Feb 2023
Certificate US-40231-UL Certificate of Compliance IEC 62368-1 28 Jun 2022
Selection guide USB Type-A Power Switch and Charging Controller Selector Guide (Rev. F) 24 May 2018
EVM User's guide Single Channel Power-Distribution Switch EVM (Rev. B) 17 Dec 2007

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Evaluation board

DLPDLCR4710EVM-G2 — Full HD DLP4710 Chipset Evaluation Module

DLP® LightCrafter Display 4710 EVM-G2 is an easy to use, plug and play evaluation platform for the Full HD DLP4710 chipset. The DLP4710 chipset is designed to be used in a wide array of display applications like mobile projectors, screenless TVs, interactive displays and digital signage. The (...)
User guide: PDF
Simulation model

TPS2061 TINA-TI Transient Reference Design

SLVM490.TSC (649 KB) - TINA-TI Reference Design
Simulation model

TPS2061 TINA-TI Transient Spice Model

SLVM491.ZIP (36 KB) - TINA-TI Spice Model
Simulation model

TPS2061 Unencrypted PSpice Transient Model Package (Rev. A)

SLVM385A.ZIP (31 KB) - PSpice Model
Reference designs

TIDA-01226 — Compact Full HD 1080p (up to 16 Amps) Projection Display Reference Design Using DLP Pico Technology

This reference design, featuring the DLP Pico™ 0.47-inch TRP Full-HD 1080p display chipset and implemented in the DLP LightCrafter Display 4710 G2 evaluation module (EVM), enables use of full HD resolution for projection display applications such as accessory projectors, screenless displays, (...)
Design guide: PDF
Schematic: PDF
Package Pins Download
HVSSOP (DGN) 8 View options
SOIC (D) 8 View options
SOT-23 (DBV) 5 View options

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