產品
直流開關穩壓器
瓴芯公司提供寬輸入電壓范圍3.5V到60V，開關頻率高達2.5MHz，超低靜態電流，符合AEC-Q100汽車等級的直流開關穩壓器。這些穩壓器能夠產生固定或可調輸出電壓，可以提供高達3A的輸出電流，同時又集成了同步到外部時鐘，展頻，內部補償等多種高級功能。這種多功能系列產品通過高度集成，旨在將外部器件降至最少，同時又滿足汽車電子對可靠性，電磁干擾，溫度等的苛刻要求。
| Part number | Number of Outputs | Vout (V) | Freq.(Hz) | Vin Min (V) | Vin Max (V) | Max Load (A) | Iq (A) | Isd (A) | Topology | Package | Tj(C) | Features | Grade |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| LN10063Q1 | 1 | 1 to Vin | 200k to 2.5M | 3.5 | 60 | 3 | 26u | 1.3u | Buck Sync. | TSSOP-EP16 | -40 to 125 | SYNC, Soft start, Tracking, PG, Enable, Spread spectrum, Hiccup, Internal compensation | Automotive AEC-Q100 |
| LN10062Q1 | 1 | 1 to Vin | 200k to 2.5M | 3.5 | 60 | 2.5 | 26u | 1.3u | Buck Sync. | TSSOP-EP16 | -40 to 125 | SYNC, Soft start, Tracking, PG, Enable, Spread spectrum, Hiccup, Internal compensation | Automotive AEC-Q100 |
| LN10043Q1 | 1 | 1 to Vin | 400k | 3.5 | 36 | 3 | 58u | 1.3u | Buck Sync. | SOIC-EP8 | -40 to 125 | PFM, EN/Sync. | Automotive AEC-Q100 |
| LN10143Q1 | 1 | 1 to Vin | 400k | 3.5 | 36 | 3 | 4.4m | 1.3u | Buck Sync. | SOIC-EP8 | -40 to 125 | Forced PWM, EN/Sync. | Automotive AEC-Q100 |
| LN10243Q1 | 1 | 1 to Vin | 1M | 3.5 | 36 | 3 | 58u | 1.3u | Buck Sync. | SOIC-EP8 | -40 to 125 | PFM, EN/Sync. | Automotive AEC-Q100 |
| LN10343Q1 | 1 | 1 to Vin | 1M | 3.5 | 36 | 3 | 4.4m | 1.3u | Buck Sync. | SOIC-EP8 | -40 to 125 | Forced PWM, EN/Sync. | Automotive AEC-Q100 |
| LN10443Q1 | 1 | 1 to Vin | 2.1M | 3.5 | 36 | 3 | 58u | 1.3u | Buck Sync. | SOIC-EP8 | -40 to 125 | PFM, EN/Sync. | Automotive AEC-Q100 |
| LN10543Q1 | 1 | 1 to Vin | 2.1M | 3.5 | 36 | 3 | 4.4m | 1.3u | Buck Sync. | SOIC-EP8 | -40 to 125 | Forced PWM, EN/Sync. | Automotive AEC-Q100 |
| LN10061Q1-XY | 1 | 5, 3.3 | 200k to 2.5M | 3.5 | 60 | 0.6-1.5 | 12u | 1.3u | Buck Sync. | SOIC-EP8 | -40 to 125 | EN/Syn., Soft Start | Automotive AEC-Q100 |
| LN10161Q1-XY | 1 | 5, 3.3 | 400k, 1M, 2.1M | 3.5 | 60 | 0.6-1.5 | 12u | 1.3u | Buck Sync. | SOIC-EP8 | -40 to 125 | EN/Syn., Soft Start, PG | Automotive AEC-Q100 |
| LN10261Q1-XY | 1 | 1 to Vin | 200k to 2.5M | 3.5 | 60 | 0.6-1.5 | 12u | 1.3u | Buck Sync. | SOIC-EP8 | -40 to 125 | EN/Syn., Soft Start | Automotive AEC-Q100 |
| LN10361Q1-XY | 1 | 1 to Vin | 400k, 1M, 2.1M | 3.5 | 60 | 0.6-1.5 | 12u | 1.3u | Buck Sync. | SOIC-EP8 | -40 to 125 | EN/Syn., Soft Start, PG | Automotive AEC-Q100 |
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