FPF2100-FPF2107 is a family of load switches that provide advanced load management features. They have a 1.8 to 5.5V input voltage range, controlled turn-on, options for 200mA and 400mA current limits, undervoltage lockout, thermal shutdown, and other features. They are suitable for applications such as PDAs, cell phones, GPS devices, MP3 players, digital cameras, peripheral ports, and hot swap supplies.
The FPF2100 through FPF2107 is a family of load switches which provide full protection to systems and loads which may encounter large current conditions. These devices contain a current-limited P-channel MOSFET which can operate over an input voltage range of 1.8-5.5V.
Switch control is by a logic input (ON) capable of interfacing directly with low voltage control signals. Each part contains thermal shutdown protection and fault blanking features to prevent damage from continuous over-current conditions.
| Input Voltage Range | 1.8 to 5.5V |
|---|---|
| Current Limit Options | 200mA and 400mA |
| Operating Junction Temperature | -40 to 125 °C |
| Package Type | 5 pin SOT23 |
| Thermal Shutdown Threshold | 140 °C |
The family offers 200mA and 400mA Current Limit Options.
The devices operate with an input voltage between 1.8V and 5.5V.
The part operates in constant-current mode within 20ns when encountering a hard short.