PRODUCT 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.
PRODUCT PROPERTIES
Product Status | Active |
Switch Type | USB Switch |
Number of Outputs | 1 |
Ratio - Input:Output | 1:1 |
Output Configuration | High Side |
Output Type | N-Channel |
Interface | On/Off |
Voltage - Load | 4.5V ~ 5.5V |
Voltage - Supply (Vcc/Vdd) | Not Required |
Current - Output (Max) | 2A |
Rds On (Typ) | 72mOhm |
Input Type | Non-Inverting |
Features | Status Flag |
Fault Protection | Current Limiting (Fixed), Over Temperature, Reverse Current, UVLO |
Operating Temperature | -40°C ~ 125°C (TJ) |
Mounting Type | Surface Mount |
Supplier Device Package | 8-VSSOP |
Package / Case | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) |
Base Product Number | TPS2001 |