Product details

Vin (Min) (V) 4.5 Vin (Max) (V) 5.5 Continuous current (Max) (A) 2 Current limit (A) 2.9 Product type Fixed current limit, Power switch Operating temperature range (C) -40 to 85 Enable Active High Number of switches 1 Rating Catalog
Vin (Min) (V) 4.5 Vin (Max) (V) 5.5 Continuous current (Max) (A) 2 Current limit (A) 2.9 Product type Fixed current limit, Power switch Operating temperature range (C) -40 to 85 Enable Active High Number of switches 1 Rating Catalog
HVSSOP (DGN) 8 9 mm² 3 x 3 VSSOP (DGK) 8 15 mm² 3 x 4.9
  • Single Power Switch Family
  • Pin-for-Pin With Existing TI Switch Portfolio
  • Rated Currents of 0.5 A, 1 A, 1.5 A, 2 A
  • ±20% Accurate, Fixed, Constant Current Limit
  • Fast Overcurrent Response: 2 µs
  • Deglitched Fault Reporting
  • Selected Parts With (TPS20xxC) and Without
    (TPS20xxC-2) Output Discharge
  • Reverse Current Blocking
  • Built-In Soft Start
  • Ambient Temperature Range: –40°C to 85°C
  • UL Listed and CB-File No. E169910
  • Single Power Switch Family
  • Pin-for-Pin With Existing TI Switch Portfolio
  • Rated Currents of 0.5 A, 1 A, 1.5 A, 2 A
  • ±20% Accurate, Fixed, Constant Current Limit
  • Fast Overcurrent Response: 2 µs
  • Deglitched Fault Reporting
  • Selected Parts With (TPS20xxC) and Without
    (TPS20xxC-2) Output Discharge
  • Reverse Current Blocking
  • Built-In Soft Start
  • Ambient Temperature Range: –40°C to 85°C
  • UL Listed and CB-File No. E169910

The TPS20xxC and TPS20xxC-2 power-distribution switch family is intended for applications, such as USB, where heavy capacitive loads and short circuits are likely to be encountered. This family offers multiple devices with fixed current-limit thresholds for applications from 0.5 A to 2 A.

The TPS20xxC and TPS20xxC-2 family limits the output current to a safe level by operating in a constant-current mode when the output load exceeds the current limit threshold. This provides a predictable fault current under all conditions. The fast overload response time eases the burden on the main 5-V supply to provide regulated power when the output is shorted. The power-switch rise and fall times are controlled to minimize current surges during turnon and turnoff.

The TPS20xxC and TPS20xxC-2 power-distribution switch family is intended for applications, such as USB, where heavy capacitive loads and short circuits are likely to be encountered. This family offers multiple devices with fixed current-limit thresholds for applications from 0.5 A to 2 A.

The TPS20xxC and TPS20xxC-2 family limits the output current to a safe level by operating in a constant-current mode when the output load exceeds the current limit threshold. This provides a predictable fault current under all conditions. The fast overload response time eases the burden on the main 5-V supply to provide regulated power when the output is shorted. The power-switch rise and fall times are controlled to minimize current surges during turnon and turnoff.

Download

Similar products you might be interested in

open-in-new Compare products
Drop-in replacement with upgraded functionality to the compared device.
TPS2001D ACTIVE 2.0A, 4.5-5.5V USB power switch, active-high enable, output discharge, 72 mOhm For cost constraint applications

Technical documentation

star = Top documentation for this product selected by TI
No results found. Please clear your search and try again.
View all 2
Type Title Date
* Data sheet TPS20xxC and TPS20xxC-2 Current Limited, Power-Distribution Switches datasheet (Rev. H) 02 Oct 2015
Certificate TPS2001C UL Certificate of Compliance IEC 62368-1 07 Sep 2020

Design & development

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

Evaluation board

TPS2001CDGNEVM-635 — TPS2001CDGNEVM-635 Evaluation Module for Single Ch Curr-Lim USB Power Dist Sw

The TPS2001CDGNEVM-635 (EVM) provides an evaluation platform for the TPS20XXCDGN series of current limited power distribution switches. The EVM contains input and output connectors as well as control jumpers to ease evaluation of device features.
In stock
Limit: 1
Evaluation board

TUSB1064RNQEVM — USB Type-C™ / VESA DP Alt Mode Re-driving switch Evaluation Module

The TUSB1064RNQEVM can be used with an Alternate Mode Type-C Source such as the TUSB1046 EVM and/or USB or DisplayPort Type-C Host system to evaluate the Type C implementation.
In stock
Limit: 1
Evaluation board

TUSB564RNQEVM — USB Type-C / VESA DP Alt Mode Re-driving Switch Evaluation Module

The TUSB564RNQEVM can be used with an Alternate Mode Type-C Source such as the TUSB546 EVM and/or USB or DisplayPort Type-C Host system to evaluate the Type C implementation.
In stock
Limit: 1
Simulation model

TPS2001C Unencrypted PSpice Transient Model Package (Rev. A)

SLVM319A.ZIP (31 KB) - PSpice Model
Reference designs

TIDA-00630 — TI USB Type-C Dock Reference Design

The Type-C Dock Board is designed to help evaluate Type-C Dock implementations with video and charging support.  The Type-C Dock offers data and video port expansion and a charging capability for Type-C systems that support USB PD/Alternate mode protocol.  The dock comes with three (...)
Package Pins Download
HVSSOP (DGN) 8 View options
VSSOP (DGK) 8 View options

Ordering & quality

Information included:
  • RoHS
  • REACH
  • Device marking
  • Lead finish/Ball material
  • MSL rating/Peak reflow
  • MTBF/FIT estimates
  • Material content
  • Qualification summary
  • Ongoing reliability monitoring

Support & training

TI E2E™ forums with technical support from TI engineers

Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.

If you have questions about quality, packaging or ordering TI products, see TI support. ​​​​​​​​​​​​​​

Videos