Product details

Vin (Min) (V) 4.5 Vin (Max) (V) 5.5 Continuous current (Max) (A) 1.5 Current limit (A) 2.23 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) 1.5 Current limit (A) 2.23 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
  • 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.

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Technical documentation

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Type Title Date
* Data sheet TPS20xxC and TPS20xxC-2 Current Limited, Power-Distribution Switches datasheet (Rev. H) 02 Oct 2015
Technical article 3 quiescent-current (Iq) specifications you need to understand 12 Nov 2021
Certificate TPS2069C-2 UL Certificate of Compliance IEC 62368-1 07 Sep 2020

Design & development

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Evaluation board

TPS2069CDGNEVM-635 — Evaluation Module for TPS2069C Single Channel, Current-Limited USB Power Distribution Switch

The TPS2069CDGNEVM-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.
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Simulation model

TPS2069C-2 Unencrypted PSpice Transient Model Package (Rev. A)

SLVM719A.ZIP (50 KB) - PSpice Model
Package Pins Download
HVSSOP (DGN) 8 View options

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