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поискавой системы для электроныых деталей |
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поискавой системы для электроныых деталей |
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LCS7260C датащи(PDF) 1 Page - Power Integrations, Inc. |
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LCS7260C датащи(HTML) 1 Page - Power Integrations, Inc. |
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1 / 35 page  HiperLCS-2 Chipset www.power.com November 2022 Off-Line LLC Switcher ICs with Integrated 600 V FREDFETs Synchronous Rectification and FluxLink Feedback This Product is Covered by Patents and/or Pending Patent Applications. Product Highlights Highly Integrated, Compact Footprint • Up to 98.1% efficiency • Very low component count and small footprint package • Eliminates heat sink up to 220 W continuous • Self-powered start-up • 600 V FREDFET, rugged fast recovery body diode, current sensing • HB auto dead time and hard switch detect • Selectable center frequency (90, 120, 180, 240 kHz) • Secondary-side sensing and feedback control with fast transient response • Synchronous rectification driver • Integrated FluxLink™, HIPOT-isolated control link EcoSmart™ – Energy Efficient • As low as 41 mW no-load including line sense • Output always in regulation, 0-100% load step • Easily meets all global energy efficiency regulations Advanced Protection / Safety Features • HB and SR shoot-through protection • Power-up pin open/short check • System short-circuits, thermal, HB OCP, FB open, fast input line UV/OV and PMAX protection Optional Features • Auto-restart or latching fault response for output OVP/UVP • Latching or hysteretic primary over-temperature protection • External faults detect and remote on/off • Inrush-relay drive output pin • Provides start-up bias for PFC stage Full Safety and Regulatory Compliance • Reinforced isolation, isolation voltage >4000 VAC • UL1577, CQC and TUV (EN62368-1) safety approved Applications • High efficiency power supplies up to 220 W continuous • Consumer electronics − TV, PC, e-bike and tool chargers Description The HiperLCS™-2 chipset achieves high efficiency and compact size in power supplies up to 220 W with no heat sink. This IC chipset simplifies the design and manufacture of LLC resonant power converters. The LCS72xxC primary-side devices incorporate 600 V FREDFET in a half-bridge arrangement with control, level shifting, drive and self- powered start-up. The LSR2000C master controller device provides reinforced isolated feedback, output sensing and SR management. HiperLCS-2 chipset incorporates multiple protection features including line over and undervoltage protection, output overvoltage and over-temperature shutdown. Device fault response options support common combinations of latching and auto-restart behaviors required by applications such as chargers, adapters, consumer electronics and industrial systems. HSD HiperLCS2-HB LCS726x HB FL PP BM BPL GP L 5VL GD S HD PI-9307-021522 BPH 5VH B+ RTN +V B- CONTROL HiperLCS2-SR LSR2000 BPS GSB 5VS SEC Controller 5VL FL GP Figure 1. Typical Application Schematic. Figure 2. Primary-Side Package. InSOP-24C Top View. Figure 3. HiperLCS2-SR. Safety Isolation Package, InSOP-24D Top View. Output Power Table Power Device Safety Isolation Device 385 VDC ±5% Adapter1 Peak Power2 LCS7260C LSR2000C 80 W 135 W LCS7262C 120 W 205 W LCS7265C 220 W 375 W Table 1. Output Power Table. Notes: 1. Power Device: Minimum continuous power in a typical non-ventilated enclosed typical size adapter measured at 40 °C ambient. Max output power is dependent on the design, with condition that T J <110 °C. 2. Power Device: Minimum peak power capability (not thermally limited). |
Аналогичный номер детали - LCS7260C |
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Аналогичное описание - LCS7260C |
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