Aufbau/internal: IC (BICMOS); Form/Case/Outline: DIP-8 (TEA1521P) | SOP-14 (TEA1521T); Type/Application: SMPS switched-mode power supply control IC (STARplug); Daten/electr.data: Vcc: <30 V; AC Mains: 80...276 V; V drain max: 650 V; Icc: 1.3 mA; Rds(on): 24 Ω; fo: <200 kHz; Pd: <1 W; t op: -20...+85 °C; Family: TEA1520 (48 Ω) / TEA1521 (24 Ω) / TEA1522 (12 Ω) / TEA1523 (6.5 Ω) / TEA1524 (3.4 Ω); -