最新无码a∨在线观看,一本av高清一区二区三区,亚洲熟妇色l20p,宅男噜噜69av,中出あ人妻熟女中文字幕

MC33023

最高 1 MHz 多功能（電壓或電流模式）單端 PWM 控制器; ? 50 ns Propagation Delay to Output\r\n? High Current Totem Pole Output\r\n? Wide Bandwidth Error Amplifier\r\n? Fully-Latched Logic with Double Pulse Suppression\r\n? Latching PWM for Cycle-By-Cycle Current Limiting\r\n? Soft-Start Control with Latched Overcurrent Reset\r\n? Input Undervoltage Lockout with Hysteresis\r\n? Low Start-Up Current (500 μA Typ)\r\n? Internally Trimmed Reference with Undervoltage Lockout\r\n? 90% Maximum Duty Cycle (Externally Adjustable)\r\n? Precision Trimmed Oscillator\r\n? Voltage or Current Mode Operation to 1.0 MHz\r\n? Functionally Similar to the UC3823\r\n? Pb-Free Packages are Available;

The MC34023 series are high speed, fixed frequency, single-ended pulse width modulator controllers optimized for high frequency operation. They are specifically designed for Off-Line and DC-to-DC converter applications offering the designer a cost-effective solution with minimal external components. These integrated circuits feature an oscillator, a temperature compensated reference, a wide bandwidth error amplifier, a high speed current sensing comparator, and a high current totem pole output ideally suited for driving a power MOSFET. \r\n\r\n Also included are protective features consisting of input and reference undervoltage lockouts each with hysteresis, cycle-by-cycle current limiting, and a latch for single pulse metering. \r\n\r\n The flexibility of this series allows it to be easily configured for either current mode or voltage mode control.

MC33023

AC-DC Offline Switching Controllers/Regulators

MC33023

High Speed Single??nded PWM Controller

MC33023DW

High Speed Single-Ended PWM Controller

HighSpeedSingle?EndedPWMController TheMC34023seriesarehighspeed,fixedfrequency,single?endedpulsewidthmodulatorcontrollersoptimizedforhighfrequencyoperation.TheyarespecificallydesignedforOff?Lineand DC?to?DCconverterapplicationsofferingthedesigneracost?effective

MC33023DW

High speed single-ended PWM controller;

The MC34023 series are high speed, fixed frequency, single–ended pulse width modulator controllers optimized for high frequency operation. They are specifically designed for Off–Line and DC–to–DC converter applications offering the designer a cost–effective solution with minimal external components. These integrated circuits feature an oscillator, a temperature compensated reference, a wide bandwidth error amplifier, a high speed current sensing comparator, and a high current totem pole output ideally suited for driving a power MOSFET.? 50 ns Propagation Delay to Output\n? High Current Totem Pole Output\n? Wide Bandwidth Error Amplifier\n? Fully–Latched Logic with Double Pulse Suppression\n? Latching PWM for Cycle–By–Cycle Current Limiting\n? Soft–Start Control with Latched Overcurrent Reset\n? Input Undervoltage Lockout with Hysteresis\n? Low Start–Up Current (500 μA Typ)\n? Internally Trimmed Reference with Undervoltage Lockout\n? 90% Maximum Duty Cycle (Externally Adjustable)\n? Precision Trimmed Oscillator\n? Voltage or Current Mode Operation to 1.0 MHz\n? Functionally Similar to the UC3823

MC33023P

High Speed Single-Ended PWM Controller

HighSpeedSingle?EndedPWMController TheMC34023seriesarehighspeed,fixedfrequency,single?endedpulsewidthmodulatorcontrollersoptimizedforhighfrequencyoperation.TheyarespecificallydesignedforOff?Lineand DC?to?DCconverterapplicationsofferingthedesigneracost?effective

MC33023DW

High Speed Single??nded PWM Controller

MC33023DWG

High Speed Single??nded PWM Controller

MC33023DWR2

High Speed Single??nded PWM Controller

MC33023DWR2G

High Speed Single??nded PWM Controller