| TYPE | DESCRIPTION |
|---|
| Mounting Style | Surface Mount |
| Number of Pins | 6 Pin |
| Case/Package | UDFN-6 |
| Halogen Free Status | Halogen Free |
| Number of Outputs | 1 Output |
| Output Current | 2.1 A |
| Number of Positions | 6 Position |
| Power Dissipation | 830 mW |
| Rise Time | 1000 µs |
| Input Voltage (Max) | 5.5 V |
| Input Voltage (Min) | 2.5 V |
| Output Current (Max) | 2.1 A |
| Operating Temperature (Max) | 85 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Power Dissipation (Max) | 830 mW |
| Supply Voltage (Max) | 5.5 V |
| Supply Voltage (Min) | 2.5 V |
| Input Voltage | 2.5V ~ 5.5V |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Active |
| Packaging | Tape & Reel (TR) |
| Size-Height | 0.5 mm |
| Operating Temperature | -40℃ ~ 85℃ |
The NCP380 is a high-side power distribution switch designed for applications where heavy capacitive loads and short-circuits are likely to be encountered, incorporating a 70 mΩ (DFN package), P channel MOSFET in a single package.The device limits the output current to a desired level by switching into a regulation current-mode when the output load exceeds the current-limit threshold or a short is present. The current limit threshold is either user adjustable between 500mA and 2.1A via an external resistor or internally fixed.The power switch rise and fall times are controlled to minimize current ringing during switching.An internal reverse-voltage detection comparator disables the power-switch if the output voltage is higher than the input voltage to protect devices on the input side of the switch.The /FLAG logic output asserts low during over current, reverse-voltage or over temperature conditions. The switch is controlled by a logic enable input active high or low.
●Features
●---
● |
● 2.5V 5.5V operating range
● 70 mΩ High-Side MOSFET
● Adjustable and Fixed current limit
● Under voltage lock-out
● Built-in Soft start
● Thermal Protection
● Soft turn-off
● Reverse voltage Protection
● Enable active high or low
● Compliance to IEC61000-4-2 (Level 4), 8.0 kV (Contact), and 15 kV (Air)
● This is a Pb-Free Device
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USB Power SW USB Power Switch Single 5.5V 2.1A 6Pin UDFN EP T/R
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