FAN7527B Datasheet | onsemi

Description The FAN7527B provides simple and high- performance active Power Factor Correction (PFC). The FAN7527B is optimized for electronic ballasts and low- power, high- density power supplies that require minimum board size, reduced external ponents, and low power dissipation. Because the R/C filter is included in the current- sense block, an external R/C filter is not necessary. Special circuitry prevents no- load runaway conditions. Regardless of the supply voltage, the output drive clamping circuit limits the overshoot of the power MOSFET gate drive, which improves system reliability. Features - Internal Startup Timer - Internal R/C Filter Eliminates the Need for External R/C Filter - Precise Adjustable Output Over- Voltage Protection - Zero Current Detector - One Quadrant Multiplier - Trimmed 1.5% Internal Band Gap Reference - Under- Voltage Lockout with 3 V of Hysteresis - Totem- Pole Output with High- State Clamp - Low Startup and Operating Current - 8- Pin SOP or 8- Pin DIP - These Devices are Pb- Free and are Ro HS pliant Applications - Electronic Ballast - SMPS DATA SHEET .onsemi. PDIP8 9.42x6.38, 2.54P CASE 646CM SOIC8 CASE 751EB MARKING DIAGRAM $Y&Z&2&K xxxx $Y&Z&2&K xxxx $Y &Z &2 &K xxxx = onsemi Logo = Assembly Plant Code = 2- Digit Date Code = Lot Run Traceability Code = Specific Device Code ORDERING INFORMATION Device FAN7527BN FAN7527BMX Package PDIP8 (Pb- Free) SOIC8 (Pb- Free) Shipping† 3000 / Tube 2500 / Tape & Reel †For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specification Brochure, BRD8011/D. NOTE: Operating Temperature Range of both devices is - 25 to +125°C © Semiconductor ponents Industries, LLC, 2013 February,...