NCP340
NCP340 is Soft-Start Controlled Load Switch manufactured by onsemi.
Soft-Start Controlled Load Switch
The NCP340 is a low Ron N- channel MOSFET controlled by a soft- start sequence of 2 ms for mobile applications.
The very low RDS(on) allows system supplying or battery charging up to DC 3A.The device is enable automatically if a Power Supply is connected on Vin pin (active High) and maintained off if no Vin (internal pull down).
Due to a current consumption optimization, leakage current is drastically decreased from the battery connected to the device, allowing long battery life.
Features
- 1.8 V
- 5.5 V Operating Range
- 30 m W N- MOSFET
- DC Current Up to 3 A
- Built- in Soft- Start 2 ms
- Reverse Voltage Protection
- Active High with Integrated Bridge
- pliance to IEC61000- 4- 2 (Level 4)
8.0 k V (Contact) 15 k V (Air)
- ESD Ratings: Machine Model = B
Human Body Model = 3
- m DFN4 1.2 x 1.6 mm
- This is a Pb- Free Device
Typical Applications
- Mobile Phones
- Tablets
- Digital Cameras
- GPS
- puters
Vbat
TVS ESD9x
EN GND
1 m F http://onsemi.
UDFN4 CASE 517CE
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