非隔离AC-DC

MT7815C是一款工作于零电流导通，峰值电流关断的临界导通模式（CRM，Critical Conduction Mode）高精度LED恒流驱动芯片，主要应用于非隔离降压型LED电源系统，并支持PWM/模拟电平调光。\n临界导通模式确保了MT7815C可以控制功率开关在电感电流为零时刻开启，减小了功率管的开关损耗，确保了系统具有93%以上的峰值效率。\n电感电流谷值为零的临界导通模式结合经过输入母线电压补偿后的峰值电感电流，确保了MT7815C输出LED电流的高精度，并且具有优异的线性调整率和负载调整率，可以使用工字电感，并对电感量变化不敏感。\nMT7815C工作电压宽，适合全范围交 • 临界导通模式，对电感不敏感\n• 支持PWM/模拟电平调光应用\n• 最高93%以上的峰值效率 \n• 高精度LED恒流电流 \n• 逐周期峰值电流控制\n• LED短路保护\n• 可调LED开路保护\n• 前沿消隐控制\n• 欠压锁定保护(UVLO)\n• 过温调节(OTR)\n• SOP8封装;

PWM/Analog dimmable Non-isolated Constant Current LED Driver

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THREE TERMINAL POSITIVE FIXED VOLTAGE REGULATORS

Three-Terminal Positive Voltage Regulators These voltage regulators are monolithic integrated circuits designed as fixed–voltage regulators for a wide variety of applications including local, on–card regulation. These regulators employ internal current limiting, thermal shutdown, and safe–area co

THREE TERMINAL POSITIVE FIXED VOLTAGE REGULATORS

Three-Terminal Positive Voltage Regulators These voltage regulators are monolithic integrated circuits designed as fixed–voltage regulators for a wide variety of applications including local, on–card regulation. These regulators employ internal current limiting, thermal shutdown, and safe–area co

THREE TERMINAL POSITIVE FIXED VOLTAGE REGULATORS

Three-Terminal Positive Voltage Regulators These voltage regulators are monolithic integrated circuits designed as fixed–voltage regulators for a wide variety of applications including local, on–card regulation. These regulators employ internal current limiting, thermal shutdown, and safe–area co

THREE TERMINAL POSITIVE FIXED VOLTAGE REGULATORS

Three-Terminal Positive Voltage Regulators These voltage regulators are monolithic integrated circuits designed as fixed–voltage regulators for a wide variety of applications including local, on–card regulation. These regulators employ internal current limiting, thermal shutdown, and safe–area co

THREE-TERMINAL POSITIVE FIXED VOLTAGE REGULATORS

These voltage regulators are monolithic integrated circuits designed as fixed-voltage regulators for a wide variety of applications including local, on-card regulation. These regulators employ internal current limiting, thermal shutdown, and safe-area compensation. With adequate heatsinking they c