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TOP264VG 数据表(PDF) 1 Page - Power Integrations, Inc. |
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TOP264VG 数据表(HTML) 1 Page - Power Integrations, Inc. |
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1 / 40 page  TOP264-271 TOPSwitch-JX Family www.powerint.com August 2012 Integrated Off-Line Switcher with EcoSmart™Technology for Highly Efficient Power Supplies ™ This Product is Covered by Patents and/or Pending Patent Applications. Product Highlights EcoSmart – Energy Efficient • Ideal for applications from 10 W to 245 W • Energy efficient over entire load range • No-load consumption below 100 mW at 265 VAC • Up to 750 mW standby output power for 1 W input at 230 VAC High Design Flexibility for Low System Cost • Multi-mode PWM control maximizes efficiency at all loads • 132 kHz operation reduces transformer and power supply size • 66 kHz option for highest efficiency requirements • Accurate programmable current limit • Optimized line feed-forward for line ripple rejection • Frequency jittering reduces EMI filter cost • Fully integrated soft-start for minimum start-up stress • 725 V rated MOSFET • Simplifies meeting design derating requirements Extensive Protection Features • Auto-restart limits power delivery to <3% during overload faults • Output short-circuit protection (SCP) • Output over-current protection (OCP) • Output overload protection (OPP) • Output overvoltage protection (OVP) • User programmable for hysteretic/latching shutdown • Simple fast AC reset • Primary or secondary sensed • Line undervoltage (UV) detection prevents turn-off glitches • Line overvoltage (OV) shutdown extends line surge withstand • Accurate thermal shutdown with large hysteresis (OTP) Advanced Package Options • eDIP™-12 package: • 43 W / 117 W universal input power output capability with PCB / metal heat sink • Low profile horizontal orientation for ultra-slim designs • Heat transfer to both PCB and heat sink • Optional external heat sink provides thermal impedance equivalent to a TO-220 • eSIP™-7C package: • 177 W universal input output power capability • Vertical orientation for minimum PCB footprint • Simple heat sink mounting using clip provides thermal impedance equivalent to a TO-220 • eSOP™-12 package: • 66 W universal input output power capability • Low profile surface mounted for ultra-slim designs • Heat transfer to PCB via exposed pad and SOURCE pins • Supports wave or reflow soldering • Extended creepage to DRAIN pin • Heat sink is connected to SOURCE for low EMI Figure 1. Typical Flyback Application. Figure 2. Package Options. Description TOPSwitch-JX cost effectively incorporates a 725 V power MOSFET, high-voltage switched current source, multi-mode PWM control, oscillator, thermal shutdown circuit, fault protection and other control circuitry onto a monolithic device. Typical Applications • Notebook or laptop adapter • Generic adapter • Printer • LCD monitor • Set-top box • PC or LCD TV standby • Audio amplifier Output Power Ratings See next page. + - eSOP-12B (K Package) eDIP-12B (V Package) eSIP-7C (E Package) |
类似零件编号 - TOP264VG |
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类似说明 - TOP264VG |
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