ILC6371 Datasheet | Impala Linear Corporation

Impala Linear Corporation ILC 6370/71 SOT-89 Step up Switching Regulator with Shutdown General Description 50m A boost converter in 5-lead SOT-89 package. Only 3 external ponents are needed to plete the switcher design, and frequency options of 50, 100, and 180k Hz gives the designer the ability to trade off system needs with switcher design size. 87% max duty cycle gives conversion efficiencies of 85%. Standard voltage options of 2.5V, 3.3V, and 5.0V at ±2.5% accuracy feature on-chip phase pensation and softstart design. ILC6371 drives an external transistor for higher current switcher design, with all of the Features and benefits of the ILC6370. Features ! 85% efficiency at 50m A ! Start-up voltages as low as 900m V ! ±2.5% accurate outputs ! plete switcher design with only 3 external ponents ! 50, 100 and 180k Hz switching frequency versions available ! Shutdown to 0.5µA ! External transistor option allows several hundred milliamp switcher design Applications !...