品牌索引
產(chǎn)品分類 > 小信號開關(guān)二極管> 瞬態(tài)電壓抑制器TVS/ESD> 雙極管二極管> 調(diào)諧二極管> 齊納(穩(wěn)壓)二極管> 小信號肖特基二極管> 頻帶轉(zhuǎn)換二極管> 中/高功率管> 射頻PIN二極管> Sinterglass二極管> 整流器 > 可編程單結(jié)晶體管 (PUT)> SIDAC> 可控硅整流管 (SC) > 晶閘管浪涌保護器件 (TSPD)> 三端雙向可控硅開關(guān)元件 (TRIAC)> 半導體閘流管> 快速分立式> 相控分立式 > N溝道(N-Channel)> P溝道(P-Channel)> 雙N溝道(Dual N-Channel)> 雙P溝道(Dual P-Channel)> 雙N和P溝道(Dual N and P-Channel)
|
產(chǎn)品介紹 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 |
