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LT3751

Linear Technology
Part Number LT3751
Manufacturer Linear Technology
Description Capacitor Charger Controller
Published Jun 29, 2009
Detailed Description LT3751 High Voltage Capacitor Charger Controller with Regulation FEATURES nn Charges Any Size Capacitor nn Low Noise Ou...
Datasheet PDF File LT3751 PDF File

LT3751
LT3751

Overview
LT3751 High Voltage Capacitor Charger Controller with Regulation FEATURES nn Charges Any Size Capacitor nn Low Noise Output in Voltage Regulation Mode nn Stable Operation Under a No-Load Condition nn Integrated 2A MOSFET Gate Driver with Rail-to-Rail Operation for VCC ≤ 8V nn Selectable 5.
6V or 10.
5V Internal Gate Drive Voltage Clamp nn User-Selectable Over/Undervoltage Detect nn Easily Adjustable Output Voltage nn Primary or Secondary Side Output Voltage Sense nn Wide Input VCC Voltage Range (5V to 24V) nn Available in 20-Pin QFN 4mm × 5mm and 20-Lead TSSOP Packages APPLICATIONS nn High Voltage Regulated Supply nn High Voltage Capacitor Charger nn Professional Photoflash Systems nn Emergency Strobe nn Security/Inventory Control Systems nn Detonators DESCRIPTION The LT®3751 is a high input voltage capable flyback controller designed to rapidly charge a large capacitor to a user-adjustable high target voltage set by the transformer turns ratio and three external resistors.
Optionally,...


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