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 LM21305Features
■ High efficiency switcher core with integrated low RDSon power MOSFETs ■ Resistor programmable switching frequency with frequency synchronization ■ Internal soft-start with monotonic and pre-biased startup ■ Low shutdown quiescent current ■ Precision enable with hysteresis ■ PGOOD indicator function ■ Input under-voltage lock-out (UVLO) ■ Output over-voltage protection (OVP) ■ High-bandwidth load transient response with peak current-mode control ■ Cycle-by-cycle current limiting ■ Thermal shutdown |
