FEATURES
►► Up to 100V input voltage protection ►► Low on resistance – 4.0Ω typical ►► Fast switching speed ►► No external supplies needed APPLICATIONS
►► Power supplies ►► Fast resettable fuse ►► High side switches ►► Data acquisition GENERAL DESCRIPTION
The Supertex In protection mode, the FP0100 limits the current to 300µA. The peak current allowed to pass through the switch can be set by an external resistor across VOUT and RSEN. Once the voltage drop across VIN and VOUT exceeds a nominal value of 3.0V, the input current will fold-back to 300µA. In the off state, the FP0100 can withstand up to 100V. Higher input voltages can be accommodated by using an external depletion-mode MOSFET. Please refer to Figure 4 for more details. The FP0100 is available in a SOT-89 package. Typical Application Circuit + VIN - VIN RSEN FP0100 VOUT RSEN LOAD Doc.# DSFP-FP0100 C070113 Supertex inc. FP0100 Ordering Information Part Number Package Packing FP0100N8-G 3-Lead SOT-89 2000/Reel -G denotes a lead...
Supertex
