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Part: AP1506
Category:
Power Management
-> DC-DC Converters
Description: The AP1506 series are monolithic IC designed for a<<<>>>step-down DC/DC converter, and own the ability of<<<>>>driving a 3A load without external transistor. Due to<<<>>>reducing the number of external component, the<<<>>>board space can be saved easily. The external<<<>>>shutdown function can be controlled by logic level<<<>>>and then come into standby mode. The internal<<<>>>compensation makes feedback control have good<<<>>>line and load regulation without external design.<<<>>>Regarding protected function, thermal shutdown is<<<>>>to prevent over temperature operating from damage,<<<>>>and current limit is to prevent over current operating<<<>>>of the output switch. If current limit function<<<>>>occurred and VFB is down to 0.5V below, the<<<>>>switching frequency will be reduced. The AP1506<<<>>>series operate at a switching frequency of 150KHz<<<>>>thus allowing smaller sized filter components than<<<>>>what would be needed with lower frequency<<<>>>switching regulators. Other features include a<<<>>>guaranteed +4% tolerance on output voltage under<<<>>>specified input voltage and output load conditions,<<<>>>and +15% on the oscillator frequency. The output<<<>>>version included fixed 3.3V, 5V, 12V, and an<<<>>>adjustable type. The packages are available in a<<<>>>standard 5-lead TO-220, a 5-lead TO-263 or 8-lead<<<>>>PDIP.
Company: Anachip Corporation
Datasheet: Download AP1506 datasheet File size : 227 kB
Request For quote: Find where to buy AP1506
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