TPS2061C Single Channel, Current-Limited USB Power Distribution Switch | TI.com

TPS2061C (ACTIVE) Single Channel, Current-Limited USB Power Distribution Switch

 

Description

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.

Features

  • 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

Parametrics

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Part number Order Number of switches Operating temperature range (C) Package Group Package size: mm2:W x L (PKG)
TPS2061C Order now 1     -40 to 85     MSOP-PowerPAD | 8
SOT-23 | 5    
8MSOP-PowerPAD: 15 mm2: 4.9 x 3 (MSOP-PowerPAD | 8)
5SOT-23: 5 mm2: 1.6 x 2.9 (SOT-23 | 5)    
TPS2000C Order now 1     -40 to 85     MSOP-PowerPAD | 8
VSSOP | 8    
8MSOP-PowerPAD: 15 mm2: 4.9 x 3 (MSOP-PowerPAD | 8)
8VSSOP: 15 mm2: 4.9 x 3 (VSSOP | 8)    
TPS2001C Order now 1     -40 to 85     MSOP-PowerPAD | 8
VSSOP | 8    
8MSOP-PowerPAD: 15 mm2: 4.9 x 3 (MSOP-PowerPAD | 8)
8VSSOP: 15 mm2: 4.9 x 3 (VSSOP | 8)    
TPS2041C Order now 1     -40 to 85     SOT-23 | 5     5SOT-23: 5 mm2: 1.6 x 2.9 (SOT-23 | 5)    
TPS2051C Order now 1     -40 to 85     SOT-23 | 5     5SOT-23: 5 mm2: 1.6 x 2.9 (SOT-23 | 5)    
TPS2065C Order now 1     -40 to 85     MSOP-PowerPAD | 8
SOT-23 | 5    
8MSOP-PowerPAD: 15 mm2: 4.9 x 3 (MSOP-PowerPAD | 8)
5SOT-23: 5 mm2: 1.6 x 2.9 (SOT-23 | 5)    
TPS2065C-2 Order now 1     -40 to 85     MSOP-PowerPAD | 8
SOT-23 | 5    
8MSOP-PowerPAD: 15 mm2: 4.9 x 3 (MSOP-PowerPAD | 8)
5SOT-23: 5 mm2: 1.6 x 2.9 (SOT-23 | 5)    
TPS2068C Order now 1     -40 to 85     MSOP-PowerPAD | 8     8MSOP-PowerPAD: 15 mm2: 4.9 x 3 (MSOP-PowerPAD | 8)    
TPS2069C Order now 1     -40 to 85     MSOP-PowerPAD | 8
SOT-23 | 5    
8MSOP-PowerPAD: 15 mm2: 4.9 x 3 (MSOP-PowerPAD | 8)
5SOT-23: 5 mm2: 1.6 x 2.9 (SOT-23 | 5)    
TPS2069C-2 Order now 1     -40 to 85     MSOP-PowerPAD | 8     8MSOP-PowerPAD: 15 mm2: 4.9 x 3 (MSOP-PowerPAD | 8)