器件名称:
LM5030
功能描述:
100V Push-Pull Current Mode PWM Controller
文件大小:
230.38KB 共11页
简 介:
LM5030 100V Push-Pull Current Mode PWM Controller August 2003 LM5030 100V Push-Pull Current Mode PWM Controller General Description The LM5030 High Voltage PWM controller contains all of the features needed to implement Push-Pull and Bridge topologies, using current-mode control in a small 10 pin package. This device provides two alternating gate driver outputs. The LM5030 includes a high-voltage start-up regulator that operates over a wide input range of 14V to 100V. Additional features include: error amplifier, precision reference, dual mode current limit, slope compensation, softstart, sync capability and thermal shutdown. This high speed IC has total propagation delays less than 100ns and a 1MHz capable single resistor adjustable oscillator. Package: MSOP-10 (Contact factory for thermally enhanced LLP availability). Features n n n n n n n n n n n Internal High Voltage Start-up Regulator Single Resistor Oscillator Setting Synchronizable Error Amplifier Precision Reference Adjustable Softstart Dual Mode Over-Current Protection Slope Compensation Direct Optocoupler Interface 1.5A Peak Gate Drivers Thermal Shutdown Applications n Telecommunication Power Converters n Industrial Power Converters n +42V Automotive Systems Connection Diagram Top View 20058112 10-Lead MSOP Ordering Information Order Number LM5030MM LM5030MMX Package Marking S73B S73B NSC Package Drawing MUB10A MUB10A Supplies As 1000 Units on Tape and Reel 3500 Units on Tape and Reel 2003 National Semico……
