NCP3712ASN

NCP3712ASN, SZNCP3712ASN Over Voltage Protected High Side Switch This switch is primarily intended to protect loads from transients by isolating the load from the transient energy rather than absorbing it. Features Capable of Switching Loads of up to 200 mA without External Rboost Switch Shuts Off in Response to an Over Voltage Input Transient Features Active Turn Off for Fast Input Transient Protection Flexible Over Voltage Protection Threshold Set with External Zener Automatic Recovery after Transient Decays Below Threshold Withstands Input Transients up to 105 V Peak Guaranteed Off State with Enbl Input ESD Resistant in Accordance with the 2000 V Human Body Model Extremely Low Saturation Voltage SZ Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements; AEC−Q101 Qualified and PPAP Capable These are Pb−Free Devices Applications Include: High Voltage Transient Isolation Power Switching to Electronic Modules DC Power Distribution in Line Operated Equipment Buffering Sensitive Circuits from Poorly Regulated Power Supplies Pre−conditioning of Voltage Regulator Input Voltage http://onsemi.com MARKING DIAGRAM 6 1 SC−74 CASE 318F BAG MG G BAG = Device Code M = Date Code G = Pb−Free Package (Note: Microdot may be in either location) INTERNAL CIRCUIT DIAGRAM/ PIN CONFIGURATION Vin Vout Q2 (5) R2 (6) R4 Q1 N.C. (2) R1 Rboost (3) R3 Vin Vout Rboost NCP3712ASN + P. S. − VZ Enbl or 1 k (min) R...