BL8041

BL8041 High Efficiency 1.2MHz 30V Boost DESCRIPTION BL8041 is a step-up converter. Its 1.23V feedback voltage reduces power loss and improves efficiency. Optimized operation frequency can meet the requirement of small LC filters value and low operation current with high efficiency. Internal soft start function can reduce the inrush current. Tiny package type provides the best solution for PCB space saving and total BOM cost. BL8041 is available in SOT23-5 package that is PB free. FEATURES  2.5V to 5.5V Input Voltage  1.23V Feedback Voltage  1.2MHz Fixed Switching Frequency  Internal 0.6A Switch Current Limit  Internal Compensation  Thermal Shutdown  Available in SOT23-5 Package APPLICATIONS  Camera Flash White LED  PDA LED back light  Digital still cameras TYPICAL APPLICATION Figure1. BL8041 Typical Application Circuit ORDERING INFORMATION BL8041 □1 □2 □3 Code Description Temperature & Rohs: 1 C: -40~85°C, Pb Free Rohs Std. Package Type: ...