onsemi FPF2165R
The FPF2165R is a load switch which provides full protection to systems and loads which may encounter large current conditions. The device contains a 0.12 W current−limited P−channel MOSFET which can operate over an input voltage range of 1.8−5.5 V. The FPF2165R contains thermal shutdown protection, which shuts off the switch to prevent damage to the part when a continuous over−current condition causes excessive heating.| Part No. | FPF2165R |
|---|---|
| Datasheet | FPF2165R Download |
| Manufacturer |  onsemi |
| Description | Full Function Load Switch |
| Buy | Stock & Price |
DESCRIPTION
Internally, current is prevented from flowing when the MOSFET is off and the output voltage is higher than the input voltage. Switch control is by a logic input (ON) capable of interfacing directly with low−voltage control signals. When the switch current reaches the current limit, the part operates in a Constant−Current (CC) mode to prohibit excessive currents from causing damage. The FPF2165R does not turn off after a current limit fault; it remains in the constant current mode indefinitely. The minimum current limit is 150 mA. The FPF2165R is available in a space−saving 6−pin 2 mm x 2 mm Molded Leadless Package (MLP).FEATURES
● 1.8 to 5.5 V Input Voltage Range● Controlled Turn−On
● 0.15 − 1.5 A Adjustable Current Limit
● ±10% Current Limit Accuracy vs. Temperature
● Under−Voltage Lockout (UVLO)
● Thermal Shutdown
● < 2 mA Shutdown Current
● Fast Current Limit Response Time ♦ 5 ms to Moderate Over Currents ♦ 30 ns to Hard Shorts
● Reverse Current Blocking
● These Device...
