NCP330MUTBG ON Semiconductor

NCP330 Soft-Start Controlled Load Switch The NCP330 is a low Ron Nchannel MOSFET controlled by a softstart sequence of 2 ms for mobile applications. The very low R allows system supplying or battery charging DS(on) up to DC 3A.The device is enable automatically if a Power Supply is www.onsemi.com connected on Vin pin (active High) and maintained off if no Vin (internal pull down). MARKING Due to a current consumption optimization, leakage current is DIAGRAM drastically decreased from the battery connected to the device, 1 allowing long battery life. 3A M Features UDFN4 CASE 517CE 1.8 V 5.5 V Operating Range 30 m NMOSFET 3A = Specific Device Code DC Current Up to 3 A M = Date Code Peak Current Up to 5 A Builtin SoftStart 2 ms PINOUT DIAGRAM Reverse Voltage Protection Active High with Integrated Bridge Compliance to IEC6100042 (Level 4) IN OUT 8.0 kV (Contact) 15 kV (Air) PAD1 ESD Ratings: Machine Model = B Human Body Model = 3 GND EN DFN4 1.2 x 1.6 mm NCV Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements AECQ100 Qualified and PPAP Capable (Top View) This is a PbFree Device Typical Applications Mobile Phones ORDERING INFORMATION See detailed ordering and shipping information on page 8 of Tablets this data sheet. Digital Cameras GPS Computers Vbat IN OUT 1 F 1 F NCP330 EN GND EN VBUS CMIC SBC Charger IN OUT SYSTEM 4 USB D+ Supply HS Port D Monitoring USB GND Signal I C Routing Accessory Detection and ID Figure 1. Typical Application Circuit Semiconductor Components Industries, LLC, 2015 1 Publication Order Number: April, 2015 Rev. 2 NCP330/DNCP330 PIN FUNCTION DESCRIPTION Pin Number Pin Name Type Description IN 1 POWER Powerswitch input voltage connect a 1 F or greater ceramic capacitor from IN to GND as close as possible to the IC. GND 2 POWER Ground connection EN 3 INPUT Enable input, logic high turns on power switch. OUT 4 OUTPUT Powerswitch output connect a 1 F ceramic capacitor from OUT to GND as close as pos- sible to the IC is recommended. PAD1 POWER Exposed pad can be connected to GND plane for dissipation purpose or any other thermal plane. BLOCK DIAGRAM IN: Pin1 OUT: Pin 4 1 F Gate driver and soft start control Battery VREF Charge Pump EN: 3 EN block 2 Figure 2. Block Diagram www.onsemi.com 2