PMIC (電源管理集積回路) DC から DC へのスイッチング コントローラは、入力電源より高い (ブーストまたはステップアップ) または低い (バックまたはステップダウン) 出力電源電圧を生成するように構成された高効率回路で使用される電圧調整 IC です。その他のトポロジには、バックブースト、フライバック、フォワード、cuk、SEPIC、フル ブリッジ、ハーフ ブリッジ、プッシュプルなどがあります。これらは、最小電圧を必要とし、余分な電圧を「焼き切る」リニア レギュレータとは異なります。
| 一部 # | メーカー | 説明 | 可用性 | 価格 | 量 |
|---|---|---|---|---|---|
LM2657MTCDC DC Switching Controllers | Texas Instruments | Dual DC/DC Controller, 500kHz, 28V, 20A, TSSOP | 55 | 1+: $3.42320 10+: $2.90576 48+: $2.60003 | |
LM27213MTDDC DC Switching Controllers | Texas Instruments | SWITCHING CONTROLLER, PDSO48, TSSOP-48 | 在庫あり | 76+: $5.26646 | |
LM2737MTCDC DC Switching Controllers | Texas Instruments | N-Channel FET Synchronous Buck Regulator Controller for Low Output Voltages 14-TSSOP -40 to 125 | 在庫あり | 282+: $1.57058 | |
LM2742MTCDC DC Switching Controllers | Texas Instruments | N-Channel FET Synchronous Buck Regulator Controller for Low Output Voltages 14-TSSOP -40 to 125 | 在庫あり | 376+: $1.13688 | |
LM2743MTCDC DC Switching Controllers | Texas Instruments | 2.2-16V, Voltage Mode Synchronous Buck Controller with Tracking 14-TSSOP -40 to 125 | 在庫あり | 115+: $2.28800 376+: $2.10786 | |
LM2747MTCDC DC Switching Controllers | Texas Instruments | SWITCHING CONTROLLER, 1000kHz SWITCHING FREQ-MAX, PDSO14, PLASTIC, TSSOP-14 | 在庫あり | 282+: $1.22373 | |
LM3495MTCDC DC Switching Controllers | Texas Instruments | SWITCHING CONTROLLER, 1500kHz SWITCHING FREQ-MAX, PDSO16, PLASTIC, TSSOP-16 | 在庫あり | 184+: $1.95379 | |
LM2745MTCXDC DC Switching Controllers | Texas Instruments | SWITCHING CONTROLLER, 1000kHz SWITCHING FREQ-MAX, PDSO14, PLASTIC, TSSOP-14 | 在庫あり | 2500+: $1.11452 5000+: $1.09168 7500+: $1.08024 | |
LM2748MTCXDC DC Switching Controllers | Texas Instruments | SWITCHING CONTROLLER, 1000kHz SWITCHING FREQ-MAX, PDSO14, PLASTIC, TSSOP-14 | 在庫あり | 2500+: $1.11452 5000+: $1.09168 7500+: $1.08024 | |
LM5020MMX-1DC DC Switching Controllers | Texas Instruments | SWITCHING CONTROLLER, 700kHz SWITCHING FREQ-MAX, PDSO8, MSOP-8 | 在庫あり | 3500+: $1.03937 7000+: $1.01957 | |
LM5020MMX-2DC DC Switching Controllers | Texas Instruments | SWITCHING CONTROLLER, 700kHz SWITCHING FREQ-MAX, PDSO8, MSOP-8 | 在庫あり | 3500+: $1.03937 7000+: $1.01957 | |
LM5020SDX-1DC DC Switching Controllers | Texas Instruments | SWITCHING CONTROLLER, 700kHz SWITCHING FREQ-MAX, PDSO8, 4 X 4 MM, LLP-8 | 在庫あり | 4500+: $1.03173 | |
LM5020SDX-2DC DC Switching Controllers | Texas Instruments | SWITCHING CONTROLLER, 700kHz SWITCHING FREQ-MAX, PDSO8, 4 X 4 MM, LLP-8 | 在庫あり | 4500+: $1.03173 | |
LM5022MMXDC DC Switching Controllers | Texas Instruments | 1A SWITCHING CONTROLLER, 1115kHz SWITCHING FREQ-MAX, PDSO10, MSOP-10 | 在庫あり | 3500+: $1.16633 7000+: $1.14457 | |
LM5030MMXDC DC Switching Controllers | Texas Instruments | SWITCHING CONTROLLER, 690kHz SWITCHING FREQ-MAX, PDSO10, MSOP-10 | 在庫あり | 3500+: $1.28250 | |
LM5032MTCXDC DC Switching Controllers | Texas Instruments | 2.5A SWITCHING CONTROLLER, 2000kHz SWITCHING FREQ-MAX, PDSO16, LEAD FREE, TSSOP-16 | 在庫あり | 2500+: $1.81533 | |
LM5033MMXDC DC Switching Controllers | Texas Instruments | 0.34A SWITCHING CONTROLLER, PDSO10, MSOP-10 | 在庫あり | 3500+: $1.10288 7000+: $1.08210 | |
LM5033SDXDC DC Switching Controllers | Texas Instruments | 0.34A SWITCHING CONTROLLER, PDSO10, 4 X 4 MM, PLASTIC, LLP-10 | 在庫あり | 4500+: $1.09488 | |
LM5041AMTCXDC DC Switching Controllers | Texas Instruments | SWITCHING CONTROLLER, 685kHz SWITCHING FREQ-MAX, PDSO16, TSSOP-16 | 在庫あり | 2500+: $1.68834 5000+: $1.65629 | |
LM5041SDXDC DC Switching Controllers | Texas Instruments | 0.01A SWITCHING CONTROLLER, 1000kHz SWITCHING FREQ-MAX, PDSO16, LLP-16 | 在庫あり | 4500+: $1.66076 | |
LM5642XMTXDC DC Switching Controllers | Texas Instruments | DUAL SWITCHING CONTROLLER, 424kHz SWITCHING FREQ-MAX, PDSO28, TSSOP-28 | 在庫あり | 2500+: $2.25857 | |
LM5022MMDC DC Switching Controllers | Texas Instruments | Boost/SEPIC Controller, 6-60V Vin, 1A, 57V Out, MSOP | 在庫あり | 1000+: $3.60324 2000+: $3.46979 | |
LM5642MTCXDC DC Switching Controllers | Texas Instruments | 4.5-36V, Current Mode Dual Synchronous Buck Controller with Oscillator Synchronization 28-TSSOP -40 to 125 | 在庫あり | 2500+: $2.80395 | |
LM3743MM-1000DC DC Switching Controllers | Texas Instruments | SWITCHING CONTROLLER, 1150kHz SWITCHING FREQ-MAX, PDSO10, PLASTIC, MSOP-10 | 在庫あり | 1000+: $1.33853 2000+: $1.30511 3000+: $1.28837
もっと見る | |
LM3743MM-300DC DC Switching Controllers | Texas Instruments | SWITCHING CONTROLLER, 345kHz SWITCHING FREQ-MAX, PDSO10, PLASTIC, MSOP-10 | 在庫あり | 1000+: $1.33853 2000+: $1.30511 3000+: $1.28837
もっと見る |