NIS1050

NIS1050 Protection Interface Circuit for PMICs with Integrated OVP Control The NIS1050 is a protection IC targeted at the latest generation of PMICs from the leading mobile phone and UMPC chipset vendors. It includes a highly stable low-current LDO and a low impedance power N-Channel MOSFET. The LDO provides a low current, five volt supply to the PMIC, and the NFET is the external pass element for the OVIC circuit. These stages combine with the internal PMIC to protect the charging circuit from low-impedance overvoltage conditions that can occur from either the AC/DC or USB supply. The NIS1050 is available in the low−profile 6-lead 2x2mm WDFN6 surface mount package. Features Lower Power Dissipation and Higher Efficiency vs. Zener Shunt Regulator LDO Highly Stable across Temperature, Operates Without Bypass Capacitors Wide 3-30 V Power Supply Voltage Input Range Low−Profile (0.75mm) 6-Lead 2x2mm WDFN6 Package This is a Pb−Free Device Typical Applications Power Interface for New Generation PMICs from Leading Mobile Phone and UMPC Chipset Vendors http://onsemi.com MARKING DIAGRAMS WDFN6, 2x2 CASE 506AN 1 PM M PM = Specific Device Code M = Date Code ORDERING INFORMATION Device Package Shipping† NIS1050MNTBG WDFN6 3000 / Tape & Reel (Pb−Free) †For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specification Brochure, BRD8011/D. 3,7 NIS1050 6,8 5 LDO 2 1 4 Vbus USB ...