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PowTech |
Primary Side Constant Voltage Regulator while minimizing the external component count, and lowering the total bill of material cost. The PT2206 removes the need for secondary feedback circuitry while achieving excellent line and load regulation. It also eliminates the need for loop compens |
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PowTech |
Current-mode PWM Controller The PT2209 is a highly integrated current mode PWM controller， providing low standby power and cost effective system solution for the flyback converter applications. The PT2209 operates at fixed 65kHz frequency. Under no load or light load condition |
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PowTech |
Current Mode PWM Controller of extreme low start up current, low operating current plus green mode operation and built-in protection functions allows the design of SMPS become easier to meet the high performance, high reliability and low standby power requirements. The start-up |
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PowTech |
Primary Side CC/CV Regulator z z z z z z z z z z z CC and CV Control Without Secondary Feed back Eliminates Compensation Network Built in 650V Power MOSFET Compensates Line Voltage Variation Compensates Inductor Variation in CC mode Compensates Output Cord Resistance Vaux Over V |
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PowTech |
Monolithic AC-DC PWM Controller latched shut down including programmable OTP and programmable OVP protection. By limiting the minimum |
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Powtech |
Primary Side CC/CV Regulator z z z z z z z z z z z z CC and CV Control Without Secondary Feed back Eliminates Compensation Network Standby power dissipation down to30 mW Integrates 600V Power switch Compensates Line Voltage Variation Compensates Inductor Variation in CC mode Com |
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PowTech |
Primary Side CC/CV Regulator z z z z z z z z z z High Constant Current/Voltage Accuracy (+/-3%) frequency jittering(+/-4%) Integrated primary inductance compensation Internal output cable c compensation Leading edge blanking function High Voltage startup circuit Cycle by Cycle C |
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