NCP1521BEVB ON Semiconductor

NCP1521BEVB NCP1521B Adjustable Output Voltage Step-Down Converter Evaluation Board User s Manual NCP1521BEVB MAXIMUM RATINGS Maximum ratings are those values beyond which damage to the device may occur. Exposure to these conditions or conditions beyond those indicated may adversely affect device reliability. Functional operation under absolute maximum rated conditions is not implied. Functional operation should be restricted to the Recommend Operating Conditions (Note 1). Rating Symbol Value Unit Minimum Voltage All Pins V 0.3 V min Maximum Voltage All Pins (Note 2) V 7.0 V max Maximum Voltage EN1, EN2, FB, LX V V + 0.3 V max IN Thermal Resistance JunctiontoAir TSOP5 R 300 C/W ja UDFN6 260 Operating Ambient Temperature Range T 40 to 85 C A Storage Temperature Range T 55 to 150 C stg Junction Operating Temperature T 40 to 125 C J Latchup current maximum rating Ta=85C (Note 4) other pins L 100 mA u ESD Withstand Voltage (Note 3) V esd Human Body Model 2.0 kV Machine Model 200 V Moisture Sensitivity Level (Note 5) MSL 1 per IPC Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability. 1. Maximum electrical ratings are defined as those values beyond which damage to the device may occur at T = 25C A 2. According JEDEC standard JESD22A108B 3. This device series contains ESD protection and exceeds the following tests: Human Body Model (HBM) per JEDEC standard: JESD22A114 Machine Model (MM) per JEDEC standard: JESD22A115 4. Latchup current maximum rating per JEDEC standard: JESD78. 5. JEDEC Standard: JSTD020A. ELECTRICAL CHARACTERISTICS For Electrical Characteristic, please see our NCP1521B datasheet available at