Home Power management USB power switches & charging port controllers
Home
Power management
USB power switches & charging port controllers

TPS2000E

ACTIVE

2-A loading, 2.7-V to 5.5-V, 70-mΩ USB power switch, active low, output discharge, reverse blocking

Order now
Data sheet

TPS2000E

ACTIVE
Data sheet Order now

Product details

Product type Fixed current limit, Power switch Vin (min) (V) 2.7 Vin (max) (V) 5.5 Continuous current (max) (A) 2 Current limit (A) 2.8 Operating temperature range (°C) -40 to 125 Enable Active Low Number of switches 1 Current limit accuracy at 1 A 0.25 Rating Catalog
Product type Fixed current limit, Power switch Vin (min) (V) 2.7 Vin (max) (V) 5.5 Continuous current (max) (A) 2 Current limit (A) 2.8 Operating temperature range (°C) -40 to 125 Enable Active Low Number of switches 1 Current limit accuracy at 1 A 0.25 Rating Catalog
HVSSOP (DGN) 8 14.7 mm² 3 x 4.9 SOT-23 (DBV) 5 8.12 mm² 2.9 x 2.8 VSSOP (DGK) 8 14.7 mm² 3 x 4.9
  • Single power switch family
  • Pin-to-pin with existing TI Switch Portfolio
  • Rated currents of 1.5 A and 2 A
  • Supports 3.3-V and 5-V power rail
  • ±20% accurate, fixed, constant current limit
  • Fast overcurrent response: 2 µs
  • Deglitched fault reporting
  • Output discharge
  • Reverse current blocking
  • Built-in soft start
  • Ambient temperature range: –40°C to 85°C
  • Single power switch family
  • Pin-to-pin with existing TI Switch Portfolio
  • Rated currents of 1.5 A and 2 A
  • Supports 3.3-V and 5-V power rail
  • ±20% accurate, fixed, constant current limit
  • Fast overcurrent response: 2 µs
  • Deglitched fault reporting
  • Output discharge
  • Reverse current blocking
  • Built-in soft start
  • Ambient temperature range: –40°C to 85°C

The TPS20xxE 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 fixed current-limit thresholds for applications requiring 1.5-A or 2-A loading, with options between high or low enable polarization in different packages.

The TPS20xxE 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 2.7-V – 5.5-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 turn-on and turn-off.

The TPS20xxE 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 fixed current-limit thresholds for applications requiring 1.5-A or 2-A loading, with options between high or low enable polarization in different packages.

The TPS20xxE 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 2.7-V – 5.5-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 turn-on and turn-off.
filter Find other USB power switches & charging port controllers
Download View video with transcript Video

Similar products you might be interested in

open-in-new Compare alternates
Pin-for-pin with same functionality to the compared device
TPS2001E ACTIVE 2-A loading, 2.7-V to 5.5-V, 70-mΩ USB power switch, active high, output discharge, reverse blocking This product offers the same functionality and pinout with active high enable.
Similar functionality to the compared device
TPS2068E ACTIVE 1.5-A loading 2.7-V to 5.5-V 70-mΩ USB power switch, active low, output discharge, reverse blocking This product offers similar functionality with smaller 1.5-A loading.

Technical documentation

star =Top documentation for this product selected by TI
No results found. Please clear your search and try again.
View all 3
Type Title Date
* Data sheet TPS20xxE Current-Limited, Power-Distribution Switches datasheet (Rev. B) PDF | HTML 24 Oct 2023
Certificate UL 2367 Certificate of Compliance 20170810-E169910 19 Jun 2024
EVM User's guide TPS20xxE Single-Channel, Power-Distribution Switch Evaluation Module PDF | HTML 28 Apr 2023

Design & development

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

Evaluation board

TPS2001EEVM-247 — TPS2001E evaluation module for USB power switches

TPS2001EEVM-247 evaluation module (EVM) operates over a 2.7-V to 5.5-V range and provides a continuous output current of up to 2 A with enable switch and fault indication. The default mounted device is TPS2001E and the EVM is also used to evaluate the TPS2068E, TPS2069E and TPS2000E.
User guide: PDF | HTML
Not available on TI.com
Package Pins CAD symbols, footprints & 3D models
HVSSOP (DGN) 8 Ultra Librarian
SOT-23 (DBV) 5 Ultra Librarian
VSSOP (DGK) 8 Ultra Librarian
TI's Standard Terms and Conditions for Evaluation Items apply.

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
Information included:
  • Fab location
  • Assembly location

Support & training

TI E2E™ forums with technical support from TI engineers

View all forum topics

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