The TPS7H2211 is a single channel eFuse (integrated FET load switch with additional features) that provides reverse current protection, overvoltage protection, and a configurable rise time to minimize inrush current, soft start. The device contains P-channel MOSFETs that operate over an input voltage range of 4.5V to 14V and supports a maximum continuous current of 3.5A.
The switch is controlled by an on and off input (EN), which is capable of interfacing directly with low-voltage control signals. Overvoltage protection and soft start are programmable with few external components through the OVP and SS pins. The TPS7H2211 is available in a ceramic and plastic package with an exposed thermal pad allowing for improved thermal performance. A standard microcircuit drawing (SMD) is available for the QML 5962R1822001VXC. A vendor item drawing (VID) is available for the -SEP variant, V62/23609.
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The TPS7H2211EVM demonstrates the operation of a single TPS7H2211 eFuse space enhanced product. The board provides footprints that can be populated with additional components to allow for testing of customized configurations, such as parallel or redundant eFuses.
| Package | Pins | CAD symbols, footprints & 3D models |
|---|---|---|
| HTSSOP (DAP) | 32 | Ultra Librarian |
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