直流开关稳压器
瓴芯公司提供宽输入电压范围3.5V到60V,开关频率高达2.5MHz,超低静态电流,符合AEC-Q100汽车等级的直流开关稳压器。这些稳压器能够产生固定或可调输出电压,可以提供高达3A的输出电流,同时又集成了同步到外部时钟,展频,内部补偿等多种高级功能。这种多功能系列产品通过高度集成,旨在将外部器件降至最少,同时又满足汽车电子对可靠性,电磁干扰,温度等的苛刻要求。

Part numberNumber of OutputsVout (V)Freq.(Hz)Vin Min (V)Vin Max (V)Max Load (A)Iq (A)Isd (A)TopologyPackageTj(C)FeaturesGrade
LN10063Q111 to Vin200k to 2.5M3.560326u1.3uBuck Sync.TSSOP-EP16-40 to 125SYNC, Soft start, Tracking, PG, Enable, Spread spectrum, Hiccup, Internal compensationAutomotive AEC-Q100
LN10062Q111 to Vin200k to 2.5M3.5602.526u1.3uBuck Sync.TSSOP-EP16-40 to 125SYNC, Soft start, Tracking, PG, Enable, Spread spectrum, Hiccup, Internal compensationAutomotive AEC-Q100
LN10043Q111 to Vin400k3.536358u1.3uBuck Sync.SOIC-EP8-40 to 125PFM, EN/Sync.Automotive AEC-Q100
LN10143Q111 to Vin400k3.53634.4m1.3uBuck Sync.SOIC-EP8-40 to 125Forced PWM, EN/Sync.Automotive AEC-Q100
LN10243Q111 to Vin1M3.536358u1.3uBuck Sync.SOIC-EP8-40 to 125PFM, EN/Sync.Automotive AEC-Q100
LN10343Q111 to Vin1M3.53634.4m1.3uBuck Sync.SOIC-EP8-40 to 125Forced PWM, EN/Sync.Automotive AEC-Q100
LN10443Q111 to Vin2.1M3.536358u1.3uBuck Sync.SOIC-EP8-40 to 125PFM, EN/Sync.Automotive AEC-Q100
LN10543Q111 to Vin2.1M3.53634.4m1.3uBuck Sync.SOIC-EP8-40 to 125Forced PWM, EN/Sync.Automotive AEC-Q100
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