LTM4630-1 - 具 0.8% DC 准确度和 3% 瞬态准确度的双通道 18A 或单通道 36A μModule 稳压器
LTM®4630-1A / LTM4630-1B 是双通道 18A 或单通道 36A 输出降压型 μModule® (微型模块) 稳压器，它们分别具有 ±0.8% (LTM4630-1A) 和 ±1.5% (LTM4630-1B) 的总 DC 输出误差，以及 ±3% 的瞬态输出误差。封装中内置了开关控制器、功率 FET、电感器和所有的支持组件。外部补偿可实现快速瞬态响应，以最大限度地减小为 FPGA、ASIC 和处理器供电时的输出电容。利用同步的多相并联均流，4 个 LTM4630-1 器件能够提供高达 144A。LTM4630-1 可提供 16mm x 16mm x 5.01mm BGA 封装。
特点
典型应用   | 应用
封装信息 |
| 器件型号 | 封装 | 温度 | 价格 (以 1 ~ 99 片为批量) | 价格 (以 1000 片为批量) * |
|---|---|---|---|---|
| LTM4630EY-1A#PBF | 16mm x 16mm x 5.01mm BGA | E | $53.07 | $37.15 |
| LTM4630EY-1B#PBF | 16mm x 16mm x 5.01mm BGA | E | $51.50 | $36.05 |
| LTM4630IY-1A#PBF | 16mm x 16mm x 5.01mm BGA | I | $58.39 | $40.87 |
| LTM4630IY-1B#PBF | 16mm x 16mm x 5.01mm BGA | I | $56.66 | $39.66 |
演示电路板
| 器件型号 | 描述 | 价格 |
|---|---|---|
| DC2081A-B | LTM4630EY-1 Demo Board | Step-Down μModule Regulator, 4.5V ≤ VIN ≤ 15V, Vout = 1V @ 36A | 联系凌力尔特 |
| DC2157A | LTM4630EY-1 Demo Board | Dual 18A/Single 36A Buck μModule Regulator, 4.5V ≤ VIN ≤ 15V, Vout1 = 1.5V @ 18A, Vout2 = 1V @ 18A | 联系凌力尔特 |
| DC2164A-A | LTM4630EY-1 Demo Board | 2 Paralleled Buck μModules, 4.5V ≤ VIN ≤ 15V, Vout = 0.9V to 1.8V @ 70A | $105.00 |
| DC2164A-B | LTM4630EY-1 Demo Board | 3 Paralleled Buck µModules, 4.5V ≤ VIN ≤ 15V, Vout = 0.9V to 1.8V @ 105A | $135.00 |
| DC2164A-C | LTM4630EY-1 Demo Board | 4 Paralleled Buck µModules, 4.5V ≤ VIN ≤ 15V, Vout = 0.9V to 1.8V @ 140A | $165.00 |
| DC2268A-E | LTM4630EY-1 Demo Board | 1.5" x 1.2" PCB, Dual 18A/Single 36A Buck μModule Regulator, 4.5V≤VIN≤15V, Vout1 = 1V @ 18A, Vout2 = 1.5V @ 18A | $65.00 |
- 面向低于 28nm FPGA、具精准 DC 和瞬态输出调节的µModule稳压器可扩展输出电流至高达 144A
- R504 - Reliability Data
- SnPb (Tin-Lead) BGA Packages μModule Power Products
- μModule Power Products Catalog
- µModule Regulator with Precision DC & Transient Output Regulation for Less than 28nm FPGAs Is Scalable up to 144A
- LTM4630-1 Footprints and Symbols
- LTM4630-1 Demo Circuit - High Efficiency Single 36A Step-Down Regulator (4.5-15V to 1V @ 36A)
- LTM4630-1 Project - Dual Step-Down μModule Regulator (4.5-15V to 1.5V @ 18A & 1V @ 18A)
- LTM4630-1 Project - PolyPhase Step-Down μModule Regulator (4.5-15V to 1V @ 36A)
- LTM4630-1 Project - PolyPhase Step-Down μModule Regulator (4.5-15V to 1V @ 70A)
