品牌索引
产品分类 > 小信号开关二极管> 瞬态电压抑制器TVS/ESD> 双极管二极管> 调谐二极管> 齐纳(稳压)二极管> 小信号肖特基二极管> 频带转换二极管> 中/高功率管> 射频PIN二极管> Sinterglass二极管> 整流器 > N沟道(N-Channel)> P沟道(P-Channel)> 双N沟道(Dual N-Channel)> 双P沟道(Dual P-Channel)> 双N和P沟道(Dual N and P-Channel)
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产品介绍 LM2597/LM2597HVFeatures
n 3.3V, 5V, 12V, and adjustable output versions n Adjustable version output voltage range, 1.2V to 37V (57V for HV version)±4% max over line and load conditions n Guaranteed 0.5A output current n Available in 8-pin surface mount and DIP-8 package n Input voltage range up to 60V n 150 kHz fixed frequency internal oscillator n Shutdown /Soft-start n Out of regulation error flag n Error output delay n Bias Supply Pin (VBS) for internal circuitry improves efficiency at high input voltages n Low power standby mode, IQ typically 85 μA n High Efficiency n Uses readily available standard inductors n Thermal shutdown and current limit protection |
