■ 제품필수정보

제조사	Microchip
제조사품명	LM2576-12WT
간략설명	Microchip, LM2576-12WT Adjustable Switching Regulator, 1-Channel 3A 5-Pin, TO-220

■ 제품사양

Maximum Output Current = 3A Maximum Output Voltage = 12 V Minimum Input Voltage = 4 V Maximum Input Voltage = 40 V Output
타입 = Fixed
장착형태 = Through Hole Number of Outputs = 1
핀수 = 5
패키지 = TO-220 Switching Regulator = Yes
높이 = 14.68mm Microchip Technology Switching RegulatorThe Microchip Technology TO-220 package type is a through-hole mount, 1 channel adjustable switching regulator with 5 pins. These monolithic integrated circuits provide all the active functions for a step down (buck) switching regulator. Adjustable versions have an output voltage range is between 1.23V and 37V.Features and Benefits??100% electrical thermal limit burn in ??52kHz fixed frequency internal oscillator ??80% efficiency (adjustable version typically > 80%) ??Adjustable version: ±2% max. Feedback voltage ??Fixed version: ±3% max. Output voltage ??Guaranteed 3A output current ??Low power standby mode IQ typically < 200μA ??Requires only 4 external components ??Thermal shutdown and current limit protection ??Uses readily available standard inductors ??Voltage over specified line and load conditions is ??Wide input voltage range: 4V to 40VApplications??Efficient pre-regulator for linear regulators ??Isolated flyback converter using minimum number of external components ??Negative boost converter ??On card switching regulators ??Positive to negative convertor (inverting Buck-Boost) ??Simple high-efficiency