数据表 (LM5019ISOEVAL/NOPB)目录Features1Applications1Description1Typical Application1Connection Diagram2Absolute Maximum Ratings3Recommended Operating Conditions3Thermal Characteristics3Electrical Characteristics4Typical Characteristics5Block Diagram7Functional Description8Control Overview8VCC Regulator8Regulation Comparator9Overvoltage Comparator9On-Time Generator9Current Limit9N-Channel Buck Switch and Driver10Synchronous Rectifier10Undervoltage Detector10Thermal Protection11Application Information12Selection of External Components12RFB1, RFB212Frequency Selection12Inductor Selection12Output Capacitor13Series Ripple Resistor RC13VCC and Bootstrap Capacitor13Input Capacitor13UVLO Resistors13Application Circuit: 12 V TO 95 V Input and 10 V, 100 mA Output Buck Converter14Ripple Configuration14Layout Recommendation16Revision History17Page 123文件大小： 1.2 MB页数： 24Language: English打开用户手册
