µModule 稳压器
Analog Devices 的 DC-DC 电源产品是完整的系统级封装 (SiP) 电源管理解决方案，它们把 DC-DC 控制器、功率晶体管、输入与输出电容器、补偿组件和电感器集成在一个紧凑的表面贴装型 BGA 或 LGA 封装之内。µModule 电源产品支持降压、降压-升压、电池充电器、隔离式转换器和 LED 驱动器等功能。作为一种配有用于每款器件之 PCB 光绘文件的高集成度解决方案，μModule 电源产品能够满足时间和空间限制条件，同时提供高效率、可靠及某些产品可符合 EN55022 Class B 标准并具备低 EMI 的解决方案。
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设计笔记
技术文章
- 通信设备制造商需要高功率输出和小尺寸解决方案
- Spread Spectrum Frequency Modulation Reduces EMI
- IoT Systems Need High Integration and Small Form Factor Power Conversion Devices
- 面向汽车和工业应用的40 V输入、3.5 A Silent Switcher μModule稳压器
- Signal Level Shifting with μModule Regulator for Positive-to-Negative Inverting Applications
- Increasing Output Voltage and Current Range Using Series-Connected Isolated μModule Converters
- Buck-Boost µModule Regulator's External Current Sense Resistor For Paralleling ICs, Current Sharing and Overcurrent Protection
- A New Era in Space Products - Radiation Tolerant
- Bench Comparison of Two Overvoltage Protection (Crowbar) Methods: MOSFET vs. Silicon Controlled Rectifier
- Prevent Your Next High Flying Product Launch From Being Grounded
- 技术视频短片 – 真实、可重复的性能
- 具高级输入和负载保护功能的 10A μModule 降压型稳压器
- 36V 输入、8.5A 降压-升压型 μModule 稳压器可容易地并联以增加输出功率
- LTM4641 技术短片 – 效率、输出过压保护、过流保护等等
应用笔记
解决方案通报和手册
视频
- 带电源系统管理的超薄型μModule稳压器
- LTM8002: High Efficiency, Ultra Low EMI Step-Down Power µModule
- 具电源系统管理功能的超薄型 µModule 稳压器
- 为高端FPGA和μProcessor供电时面临的三大设计挑战
- 更高的功率，更好的散热，更小的面积
- 四路 3A 输出、超薄型 μModule 稳压器能安放在 PCB 的背面
- LTM8052 技术短片 – 输出电流限制保护
- LTM8002：高效率、超低 EMI 降压型电源 µModule
- Silent Switcher µModule 稳压器为 GSPS 采样 ADC 供电
- 介绍 Analog Devices 的第 4 代µModule 稳压器
- ADI公司第4代μModule稳压器简介
µModule 稳压器
| SortOrder | Part# | Number of Outputs | Vin (min) (V) | Vin (max) (V) | Output Current (typ) (A) | Parallelable Output Current (A) | Topology | Features | Price (1000+) ($ US) |
|---|---|---|---|---|---|---|---|---|---|
| 1 | LTM8074 | 1 | 3.2 | 40 | 1.2 | - | Buck | Burst Mode, External Synchronization, Power Good, Resistor Set Frequency, Silent Switcher Architecture | $3.83 (LTM8074EY#PBF) |
| 2 | LTM8071 | 1 | 3.6 | 60 | 5 | - | Buck | Burst Mode, External Synchronization, Low EMI, Resistor Set Frequency, Silent Switcher Architecture, Tracking | $14.53 (LTM8071EY#PBF) |
| 3 | LTM8002 | 1 | 3.4 | 40 | 2.5 | - | Buck | Burst Mode, External Synchronization, Power Good, Resistor Set Frequency, Silent Switcher Architecture | $9.12 (LTM8002IY#PBF) |
| 4 | LTM4700 (single output) | 1 | 4.5 | 16 | 100 | x4 (400A) | Buck | EEPROM, External Synchronization, Input Current Monitor, Margining, Output Current Monitor, PMBus, PolyPhase, Power Good, Sequencing, Temperature Monitor, Tracking, Voltage Monitor | $97.26 (LTM4700EY#PBF) |
| 5 | LTM4700 (dual output) | 2 | 4.5 | 16 | 50 | x4 (400A) | Buck | EEPROM, External Synchronization, Input Current Monitor, Margining, Output Current Monitor, PMBus, PolyPhase, Power Good, Sequencing, Temperature Monitor, Tracking, Voltage Monitor | $97.26 (LTM4700EY#PBF) |
| 6 | LTM4686-1 (single output) | 1 | 2.375 | 17 | 20 | x4 (80A) | Buck | Current Monitor, EEPROM, External Synchronization, Fault Logging, Internal Temp Monitor, Margining, PMBus, PolyPhase, Sequencing, Supervisor, Voltage Monitor | $23.23 (LTM4686EV-1#PBF) |
| 7 | LTM4686-1 (dual output) | 2 | 2.375 | 17 | 10 | x4 (80A) | Buck | Current Monitor, EEPROM, External Synchronization, Fault Logging, Internal Temp Monitor, Margining, PMBus, PolyPhase, Sequencing, Supervisor, Voltage Monitor | $23.23 (LTM4686EV-1#PBF) |
| 8 | LTM4686 (single output) | 1 | 4.5 | 17 | 20 | x4 (80A) | Buck | Current Monitor, EEPROM, External Synchronization, Fault Logging, Internal Temp Monitor, Margining, PMBus, PolyPhase, Sequencing, Supervisor, Voltage Monitor | $23.23 (LTM4686EV#PBF) |
| 9 | LTM4686 (dual output) | 2 | 4.5 | 17 | 10 | x4 (80A) | Buck | Current Monitor, EEPROM, External Synchronization, Fault Logging, Internal Temp Monitor, Margining, PMBus, PolyPhase, Sequencing, Supervisor, Voltage Monitor | $23.23 (LTM4686EV#PBF) |
| 10 | LTM4678 (single output) | 1 | 4.5 | 16 | 50 | x5 (250A) | Buck | ADC, Burst Mode, DCR Current Sense, Differential Remote Sense, EEPROM, External Synchronization, I2C Interface, Margining, PMBus, PolyPhase, Sequencing, Tracking, Watchdog Timer | $47.48 (LTM4678EY#PBF) |
| 11 | LTM4678 (dual output) | 2 | 4.5 | 16 | 25 | x5 (250A) | Buck | ADC, Burst Mode, DCR Current Sense, Differential Remote Sense, EEPROM, External Synchronization, I2C Interface, Margining, PMBus, PolyPhase, Sequencing, Tracking, Watchdog Timer | $47.48 (LTM4678EY#PBF) |
| 12 | LTM4638 | 1 | 3.1 | 20 | 15 | x6 (180A) | Buck | Differential Remote Sense, External Synchronization, PolyPhase, Power Good, Resistor Set Frequency | $13.80 (LTM4638EY#PBF) |
| 13 | LTM4626 | 1 | 3.1 | 20 | 12 | - | Buck | Differential Remote Sense, External Synchronization, PolyPhase, Power Good, Resistor Set Frequency, Tracking | $10.50 (LTM4626EY#PBF) |
| 14 | LTM4680 | 2 | 4.5 | 16 | 30 | - | Buck | Input Current Limit, Input Current Monitor, Margining, Output Current Limit, Output Current Monitor, PMBus, PolyPhase, Power Good, Power Monitor, Temperature Monitor | $58.00 (LTM4680EY#PBF) |
| 15 | LTM8005 | 1 | 5 | 38 | - | - | Boost, LED Driver | Current Monitor, Open LED Protection, Resistor Set Frequency, Spread Spectrum | $9.95 (LTM8005EY#PBF) |
| 16 | LTM4662 | 2 | 4.5 | 20 | 15 | - | Buck | Differential Remote Sense, External Synchronization, PolyPhase, Resistor Set Frequency | $28.75 (LTM4662EY#PBF) |
| 17 | LTM4653 | 1 | 3.1 | 58 | 4 | - | Buck | EN55022 Class B Certified, PolyPhase, Power Good, Resistor Set Frequency | $12.55 (LTM4653EY#PBF) |
| 18 | LTM4646 | 2 | 4.5 | 20 | 10 | x6 (120A) | Buck | Differential Remote Sense, External Synchronization, PolyPhase, Resistor Set Frequency | $18.85 (LTM4646EY#PBF) |
| 19 | LTM8065 | 1 | 3.4 | 40 | 2.5 | - | Buck | Burst Mode, External Synchronization, Low EMI, Resistor Set Frequency, Silent Switcher Architecture | $7.75 (LTM8065EY#PBF) |
| 20 | LTM8063 | 1 | 3.2 | 40 | 2 | - | Buck | Burst Mode, External Synchronization, Low EMI, Resistor Set Frequency, Silent Switcher Architecture | $6.95 (LTM8063EY#PBF) |
| 21 | LTM4651 | 1 | 3.6 | 58 | - | - | Inverting | EN55022 Class B Certified, External Synchronization, Low EMI, PolyPhase, Power Good, Resistor Set Frequency | $14.75 (LTM4651EY#PBF) |
| 22 | LTM4645 | 1 | 4.7 | 15 | 25 | x6 (150A) | Buck | Burst Mode, Differential Remote Sense, External Synchronization, PolyPhase, Resistor Set Frequency, Temperature Monitor, Tracking | $26.23 (LTM4645EY#PBF) |
| 23 | LTM4622A | 2 | 3.6 | 20 | 2 | x2 (4A) | Buck | Burst Mode, External Synchronization, PolyPhase, Power Good, Resistor Set Frequency, Ultrathin Package | $7.15 (LTM4622AEV#PBF) |
| 24 | LTM8073 | 1 | 3.4 | 60 | 3 | x2 (6A) | Buck | Burst Mode, External Synchronization, Low EMI, Power Good, Resistor Set Frequency, Silent Switcher Architecture, Tracking | $10.58 (LTM8073EY#PBF) |
| 25 | LTM4650A-1 (dual output) | 2 | 4.5 | 16 | 25 | x6 (300A) | Buck | Burst Mode, Differential Remote Sense, External Synchronization, Internal Heat Sink, PolyPhase, Power Good, Resistor Set Frequency, Temperature Monitor | $48.00 (LTM4650AEY-1#PBF) |
| 26 | LTM4650A (dual output) | 2 | 4.5 | 16 | 25 | x6 (300A) | Buck | Burst Mode, Differential Remote Sense, External Synchronization, Internal Heat Sink, PolyPhase, Power Good, Resistor Set Frequency, Temperature Monitor | $48.00 (LTM4650AEY#PBF) |
| 27 | LTM4636-1 | 1 | 4.7 | 15 | 40 | x6 (240A) | Buck | Burst Mode, Differential Remote Sense, External Synchronization, Input/Output Protection, Integrated Heat Sink, Overtemperature Protection, Resistor Set Frequency | $40.10 (LTM4636EY-1#PBF) |
| 28 | LTM4661 | 1 | 700m | 5.5 | - | x2 (8A) | Boost | Burst Mode, External Synchronization, Output Disconnect, PolyPhase | $6.98 (LTM4661EY#PBF) |
| 29 | LTM8049 | 2 | 2.6 | 20 | 1 | - | Inverting, Sepic | Power Good | $14.20 (LTM8049EY#PBF) |
| 30 | LTM4643 | 4 | 4 | 20 | 3 | - | Buck | External Synchronization, Power Good, Tracking, Ultrathin Package | $19.90 (LTM4643EV#PBF) |
| 31 | LTM8053 | 1 | 3.4 | 40 | 3.5 | x2 (7A) | Buck | Burst Mode, External Synchronization, Low EMI, Power Good, Resistor Set Frequency, Silent Switcher Architecture, Tracking | $9.66 (LTM8053EY#PBF) |
| 32 | LTM8003 | 1 | 3.4 | 40 | 3.5 | - | Buck | Burst Mode, External Synchronization, Low EMI, Power Good, Resistor Set Frequency, Silent Switcher Architecture, Tracking | $11.30 (LTM8003IY#PBF) |
| 33 | LTM4642 (single output) | 1 | 4.5 | 20 | 8 | - | Buck | Burst Mode, External Synchronization, PolyPhase, Power Good, Resistor Set Frequency, Tracking | $16.00 (LTM4642EY#PBF) |
| 34 | LTM4642 (dual output) | 2 | 4.5 | 20 | 4 | - | Buck | Burst Mode, External Synchronization, PolyPhase, Power Good, Resistor Set Frequency, Tracking | $16.00 (LTM4642EY#PBF) |
| 35 | LTM4631 (single output) | 1 | 4.5 | 15 | 20 | x2 (40A) | Buck | Burst Mode, Differential Remote Sense, External Synchronization, PolyPhase, Power Good, Resistor Set Frequency, Temperature Monitor, Tracking, Ultrathin Package | $24.88 (LTM4631EV#PBF) |
| 36 | LTM4631 (dual output) | 2 | 4.5 | 15 | 10 | x2 (40A) | Buck | Burst Mode, Differential Remote Sense, External Synchronization, PolyPhase, Power Good, Resistor Set Frequency, Temperature Monitor, Tracking, Ultrathin Package | $24.88 (LTM4631EV#PBF) |
| 37 | LTM8068 | 2 | 2.8 | 40 | 450m | - | Flyback | Isolated Module, LDO Post Regulator, UL60950 Recognized | $11.45 (LTM8068EY#PBF) |
| 38 | LTM8067 | 1 | 2.8 | 40 | 450m | - | Flyback | Isolated Module, UL60950 Recognized | $10.90 (LTM8067EY#PBF) |
| 39 | LTM8064 | 1 | 6 | 58 | 6 | x2 (12A) | Buck | External Synchronization, Output Current Regulation, Resistor Set Frequency | $16.50 (LTM8064EY#PBF) |
| 40 | LTM4650-1 (single output) | 1 | 4.5 | 15 | 50 | x6 (300A) | Buck | Burst Mode, Differential Remote Sense, External Synchronization, Internal Heat Sink, PolyPhase, Power Good, Resistor Set Frequency, Temperature Monitor | $46.75 (LTM4650EY-1B#PBF) |
| 41 | LTM4650-1 (dual output) | 2 | 4.5 | 15 | 25 | x6 (300A) | Buck | Burst Mode, Differential Remote Sense, External Synchronization, Internal Heat Sink, PolyPhase, Power Good, Resistor Set Frequency, Temperature Monitor | $46.75 (LTM4650EY-1B#PBF) |
| 42 | LTM4632 | 3 | 3.1 | 15 | 3 | - | Buck | Burst Mode, External Synchronization, PolyPhase, Power Good, Tracking, Ultrathin Package | $7.35 (LTM4632EV#PBF) |
| 43 | LTM4650 (single output) | 1 | 4.5 | 15 | 50 | x6 (300A) | Buck | Burst Mode, Differential Remote Sense, External Synchronization, Internal Heat Sink, PolyPhase, Power Good, Resistor Set Frequency, Temperature Monitor | $46.75 (LTM4650EY#PBF) |
| 44 | LTM4650 (dual output) | 2 | 4.5 | 15 | 25 | x6 (300A) | Buck | Burst Mode, Differential Remote Sense, External Synchronization, Internal Heat Sink, PolyPhase, Power Good, Resistor Set Frequency, Temperature Monitor | $46.75 (LTM4650EY#PBF) |
| 45 | LTM4647 | 1 | 4.7 | 15 | 30 | x6 (180A) | Buck | Burst Mode, External Synchronization, PolyPhase, Resistor Set Frequency, Tracking | $29.70 (LTM4647EY#PBF) |
| 46 | LTM4636 | 1 | 4.7 | 15 | 40 | x6 (240A) | Buck | Burst Mode, Differential Remote Sense, External Synchronization, Integrated Heat Sink, Resistor Set Frequency | $38.85 (LTM4636EY#PBF) |
| 47 | LTM8054 | 1 | 5 | 36 | 5.4 | x2 (10A) | Buck-Boost | External Synchronization, Input Current Monitor, Output Current Monitor, PolyPhase, Resistor Set Frequency | $15.95 (LTM8054EY#PBF) |
| 48 | LTM4630A | 2 | 4.5 | 15 | 18 | x4 (144A) | Buck | Burst Mode, Differential Remote Sense, External Synchronization, PolyPhase, Power Good, Resistor Set Frequency, Temperature Monitor, Tracking | $36.30 (LTM4630AEV#PBF) |
| 49 | LTM4630-1 | 2 | 4.5 | 15 | 18 | x4 (144A) | Buck | Burst Mode, Differential Remote Sense, External Synchronization, PolyPhase, Power Good, Resistor Set Frequency, Temperature Monitor, Tracking | $36.05 (LTM4630EY-1B#PBF) |
| 50 | LTM4676A (single output) | 1 | 4.5 | 26.5 | 26 | x4 (100A) | Buck | ADC, Burst Mode, DCR Current Sense, Differential Remote Sense, EEPROM, External Synchronization, I2C Interface, Margining, PMBus, PolyPhase, Sequencing, Tracking, Watchdog Timer | $33.95 (LTM4676AEY#PBF) |
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