No. | parte # | Fabricante | Descripción | Hoja de Datos |
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Silan Microelectronics Joint-stock |
VOLTAGE MODE PWM POWER SUPPLY * Advanced Bi-CMOS process. *4KV HBM ESD protection * Bipolar structure adopted in Shunt regulators TL431, with high reliability * Over voltage protection for 3.3V/5V/12V * Under voltage protection for 3.3V/±5V/±12V * Over power protection * Short ci |
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SILAN MICROELECTRONICS |
CURRENT MODE PWM+PFM CONTROLLER * Energy Star 2.0 standard * Lower start-up current (3µA) * Various switching frequency following load for the higher efficiency * Frequency jitter for low EMI * Overvoltage, overcurrent, overload and over temperature protections. * Adjustable limit |
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SILAN MICROELECTRONICS |
CURRENT MODE PWM+PFM CONTROLLER * Energy Star 2.0 standard * Lower start-up current (3µA) * Various switching frequency following load for the higher efficiency * Frequency jitter for low EMI * Overvoltage, overcurrent, overload and over temperature protections. * Adjustable limit |
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SILAN MICROELECTRONICS |
CURRENT MODE PWM+PFM CONTROLLER * Energy Star 2.0 standard * Lower start-up current (3µA) * Various switching frequency following load for the higher efficiency * Frequency jitter for low EMI * Overvoltage, overcurrent, overload and over temperature protections. * Adjustable limit |
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SILAN MICROELECTRONICS |
CURRENT MODE PWM+PFM CONTROLLER * Energy Star 2.0 standard * Lower start-up current (3µA) * Various switching frequency following load for the higher efficiency * Frequency jitter for low EMI * Overvoltage, overcurrent, overload and over temperature protections. * Adjustable limit |
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SILAN MICROELECTRONICS |
PRIMARY SIDE CONTROL SMPS * Primary side control * Low start-up current * Leading edge blanking * Pulse-Frequency Modulation(PFM) * Overvoltage protection * Undervoltage lockout * Over temperature protection * Cycle by cycle current limiting * Open loop protection * High vol |
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Silan Microelectronics |
NON-ISOLATED BUCK LED LIGHTING DRIVE IC Built-in 500V high voltage power MOSFET Constant current with high accuracy for LED (<±3%) Output open/short circuit protection CS open/short circuit protection VCC undervoltage protection Over temperature protection Cycle |
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Silan Microelectronics |
Low powe high constant current step-down LED lighting driver chip |
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Silan Microelectronics |
Low powe high constant current step-down LED lighting driver chip |
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Silan Microelectronics |
Low powe high constant current step-down LED lighting driver chip |
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Silan Microelectronics |
Low powe high constant current step-down LED lighting driver chip |
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SILAN MICROELECTRONICS |
CURRENT MODE PWM+PFM CONTROLLER * Energy Star 2.0 standard * Lower start-up current (3µA) * Various switching frequency following load for the higher efficiency * Frequency jitter for low EMI * Overvoltage, overcurrent, overload and over temperature protections. * Adjustable limit |
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SILAN MICROELECTRONICS |
Primary control mode LED driver F pF ns ns ns ns (,VCC=18V,Tamb=25°C) FB FB CS CS Vcscc 0.097 0.100 0.103 V VCSPL 0.49 0.60 0.71 V TLEB Tonmax Toffmax Toffmin Tmin COMP 20K 4V 0.60 24 25 3.2 6.3 0.75 33 34 4.2 8.3 0.90 42 43 5.2 10.3 μs μs μs μs μs VFBOVP |
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SILAN MICROELECTRONICS |
PRIMARY SIDE CONTROL SMPS programmable cable drop compensation function, PFM technology and CV/CC control loop with high reliability and average efficiency. With SD6854, opto-couple and Y capacitor, secondary feedback control, loop compensation circuit can be eliminated for r |
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SILAN MICROELECTRONICS |
PRIMARY SIDE CONTROL SMPS programmable cable drop compensation function, PFM technology and CV/CC control loop with high reliability and average efficiency. With SD6854, opto-couple and Y capacitor, secondary feedback control, loop compensation circuit can be eliminated for r |
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Silan Microelectronics |
PRIMARY SIDE CONTROLLED LED CONTROLLER PSR Flyback topology Boundary Conduction Mode Low start current Leading edge blanking Constant on-time control VCC over voltage protection VCC under voltage lockout Over temperature protection Cycle by cycle current limiting Peak |
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Silan Microelectronics |
PRIMARY SIDE CONTROLLED LED CONTROLLER PSR Flyback topology Boundary Conduction Mode Low start current Leading edge blanking Constant on-time control VCC over voltage protection VCC under voltage lockout Over temperature protection Cycle by cycle current limiting Peak |
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Silan Microelectronics |
NON-ISOLATED BUCK LED LIGHTING DRIVE IC Built-in 500V high voltage power MOSFET Constant current with high accuracy for LED (<±3%) Output open circuit protection CS open circuit protection VCC undervoltage protection Over temperature protection Cycle-by-cycle current protecti |
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Silan Microelectronics |
NON-ISOLATED BUCK LED LIGHTING DRIVE IC Built-in 500V high voltage power MOSFET Constant current with high accuracy for LED (<±3%) Output open/short circuit protection CS open/short circuit protection VCC undervoltage protection Over temperature protection Cycle |
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Silan Microelectronics |
NON-ISOLATED BUCK LED LIGHTING DRIVE IC Built-in 500V high voltage power MOSFET Constant current with high accuracy for LED (<±3%) Output open/short circuit protection CS open/short circuit protection VCC undervoltage protection Over temperature protection Cycle |
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