Стабилизаторы напряжения µModule
Стабилизаторы напряжения и силовые DC/DC продукты серии µModule® (микромодуль) компании Analog Devices представляют собой полностью законченные решения управления питанием, выполненные в форм-факторе «система-в-корпусе» (SiP), где в компактном корпусе поверхностного монтажа BGA или LGA размещены встроенные DC/DC контроллеры, силовые транзисторы, входные и выходные конденсаторы, компенсационные компоненты и дроссели. Компоненты питания серии µModule могут работать в качестве понижающих (buck), понижающе-повышающих преобразователей (buck-boost), устройств заряда аккумуляторов, изолированных преобразователей и драйверов светодиодов. Являясь высокоинтегрированными решениями, для каждого из которых предоставляются Gerber-файлы, компоненты питания серии µModule позволяют существенно уменьшить время разработки и габариты изделия, обеспечивая при этом высокий КПД, надежность и низкий уровень электромагнитных излучаемых помех, соответствующий стандартам EN 55022, класс B.
Группы продукции
Таблица выбора продукта
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Актуальные ресурсы по теме
Технические статьи
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- Spread Spectrum Frequency Modulation Reduces EMI
- TechClip Videos – Real, Repeatable Performance
- Powering Altera Arria 10 FPGA and Arria 10 SoC: Tested and Verified Power Management Solutions
- 40V Input, 3.5A Silent Switcher µModule Regulator for Automotive and Industrial Applications
- Signal Level Shifting with μModule Regulator for Positive-to-Negative Inverting Applications
- Increasing Output Voltage and Current Range Using Series-Connected Isolated μModule Converters
- High Efficiency 6-Phase 80A Step-Down Regulator using LTM4630 (x3)
- Buck-Boost µModule Regulator's External Current Sense Resistor For Paralleling ICs, Current Sharing and Overcurrent Protection
- Low EMI Power Solutions and Electromagnetic Compatibility (EMC) Standards
- Electrolytic Capacitor-Based Data Backup Power Solution for a 12V System Regulated from 5V to 36V Input
- Ultrathin Dual 2.5A or Single 5A μModule Regulator Fits on the Backside of PCBs, Allowing Space on the Topside for Digital ICs
- A New Era in Space Products - Radiation Tolerant
- Dual 9A, Step-Down μModule Regulator with Digital Power System Management
- 36V Input, 8.5A Buck-Boost μModule Regulator Easily Parallels for Increased Power
- Linduino PSM
- Cool Running, 144W, 4 × 40A μModule POL Regulator
Статьи по применению
- AN168 - Implementing Fast Telemetry with Power System Management Controllers PDF
- AN166 - In Flight Update with Linduino PDF
- AN155 - Fault Log Decoding with Linduino PSM PDF
- AN153 - Linduino for Power System Management PDF
- AN152 - Power System Management Addressing (Rev. A) PDF
- AN145 - Overview of the EEPROM in LTC PSM Devices PDF
- AN119A - Powering Complex FPGA-Based Systems Using Highly Integrated DC/DC uModule Regulator Systems PDF
- AN137 - Accurate Temperature Sensing with an External P-N Junction PDF
- AN110 - LTM4601 DC/DC uModule Thermal Performance PDF
- AN103 - LTM4600 DC/DC uModule Thermal Performance PDF
- AN119B - Powering Complex FPGA-Based Systems Using Highly Integrated DC/DC uModule Regulator Systems PDF
- AN117 - DC/DC uModule Regulator Printed Circuit Board Design Guidelines PDF
Брошюры и бюллетени
µModule Regulators
| SortOrder | Part# | Number of Outputs | Vin (min) (V) | Vin (max) (V) | Output Current (typ) (A) | Output Current 2 (typ) (A) | Topology | Features | Price (1000+) ($ US) |
|---|---|---|---|---|---|---|---|---|---|
| 1 | LTM8024 (single output) | 1 | 3 | 40 | 7 | - | Buck | Dual Input, Low EMI, PolyPhase, Power Good, Silent Switcher Architecture, Soft Start | $11.65 (LTM8024EY#PBF) |
| 2 | LTM8024 (dual output) | 2 | 3 | 40 | 3.5 | 3.5 | Buck | Dual Input, Low EMI, PolyPhase, Power Good, Silent Switcher Architecture, Soft Start | $11.65 (LTM8024EY#PBF) |
| 3 | LTM4671 | 4 | 3.1 | 20 | 12 | 12 | Buck | Differential Remote Sense, External Synchronization, PolyPhase, Power Good | $27.48 (LTM4671EY#PBF) |
| 4 | LTM4668A | 4 | 2.7 | 17 | 1.2 | 1.2 | Buck | Adjustable Switching Frequency, Burst Mode, External Synchronization, PolyPhase, Power Good, Soft Start | $6.55 (LTM4668AEY#PBF) |
| 5 | LTM4668 | 4 | 2.7 | 17 | 1.2 | 1.2 | Buck | Adjustable Switching Frequency, Burst Mode, External Synchronization, PolyPhase, Power Good, Soft Start | $6.55 (LTM4668EY#PBF) |
| 6 | LTM4664 (single output) | 1 | 30 | 58 | 50 | - | Buck | 10-bit ADC, ADC, Adjustable Slew Rate, Adjustable Switching Frequency, Current Monitor, Differential Remote Sense, EEPROM, External Synchronization, I2C Interface, Input Current Monitor, Output Current Monitor, PMBus, PolyPhase, Power Good, Programmable Current Limit, Resistor Set Frequency, Reverse Current Protection, Sequencing, Shutdown, Tracking, Voltage Monitor | $57.48 (LTM4664EY#PBF) |
| 7 | LTM4664 (dual output) | 2 | 30 | 58 | 25 | 25 | Buck | 10-bit ADC, ADC, Adjustable Slew Rate, Adjustable Switching Frequency, Current Monitor, Differential Remote Sense, EEPROM, External Synchronization, I2C Interface, Input Current Monitor, Output Current Monitor, PMBus, PolyPhase, Power Good, Programmable Current Limit, Resistor Set Frequency, Reverse Current Protection, Sequencing, Shutdown, Tracking, Voltage Monitor | $57.48 (LTM4664EY#PBF) |
| 8 | LTM8078 (single output) | 1 | 3 | 40 | 2.8 | - | Buck | Adjustable Slew Rate, Adjustable Switching Frequency, Buck, Dual Input, External Synchronization, Power Good, Resistor Set Frequency, Silent Switcher Architecture, Soft Start, Spread Spectrum, Tracking | $6.53 (LTM8078EY#PBF) |
| 9 | LTM8078 (dual output) | 2 | 3 | 40 | 1.4 | 1.4 | Buck | Adjustable Slew Rate, Adjustable Switching Frequency, Buck, Dual Input, External Synchronization, Power Good, Resistor Set Frequency, Silent Switcher Architecture, Soft Start, Spread Spectrum, Tracking | $6.53 (LTM8078EY#PBF) |
| 10 | LTM4638 | 1 | 3.1 | 20 | 15 | - | Buck | Differential Remote Sense, External Synchronization, PolyPhase, Power Good, Resistor Set Frequency | $13.80 (LTM4638EY#PBF) |
| 11 | LTM4626 | 1 | 3.1 | 20 | 12 | - | Buck | Differential Remote Sense, External Synchronization, PolyPhase, Power Good, Resistor Set Frequency, Tracking | $10.50 (LTM4626EY#PBF) |
| 12 | LTM8074 | 1 | 3.2 | 40 | 1.2 | - | Buck | Burst Mode, External Synchronization, Power Good, Resistor Set Frequency, Silent Switcher Architecture | $3.83 (LTM8074EY#PBF) |
| 13 | LTM8071 | 1 | 3.6 | 60 | 5 | - | Buck | Burst Mode, External Synchronization, Low EMI, Resistor Set Frequency, Silent Switcher Architecture, Tracking | $14.53 (LTM8071EY#PBF) |
| 14 | LTM8002 | 1 | 3.4 | 40 | 2.5 | - | Buck | Burst Mode, External Synchronization, Power Good, Resistor Set Frequency, Silent Switcher Architecture | $9.12 (LTM8002IY#PBF) |
| 15 | LTM4700 (single output) | 1 | 4.5 | 16 | 100 | - | 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) |
| 16 | LTM4700 (dual output) | 2 | 4.5 | 16 | 50 | 50 | 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) |
| 17 | LTM4680 | 2 | 4.5 | 16 | 30 | 30 | Buck | Input Current Limit, Input Current Monitor, Margining, Output Current Monitor, PMBus, PolyPhase, Power Good, Power Monitor, Temperature Monitor | $58.00 (LTM4680EY#PBF) |
| 18 | LTM8005 | 1 | 5 | 38 | - | - | Boost, LED Driver | Current Monitor, Open LED Protection, Resistor Set Frequency, Spread Spectrum | $9.95 (LTM8005EY#PBF) |
| 19 | LTM4686-1 (single output) | 1 | 2.375 | 17 | 20 | - | Buck | Current Monitor, EEPROM, External Synchronization, Fault Logging, Internal Temp Monitor, Margining, PMBus, PolyPhase, Sequencing, Supervisor, Voltage Monitor | $23.23 (LTM4686EV-1#PBF) |
| 20 | LTM4686-1 (dual output) | 2 | 2.375 | 17 | 10 | 10 | Buck | Current Monitor, EEPROM, External Synchronization, Fault Logging, Internal Temp Monitor, Margining, PMBus, PolyPhase, Sequencing, Supervisor, Voltage Monitor | $23.23 (LTM4686EV-1#PBF) |
| 21 | LTM4686 (single output) | 1 | 4.5 | 17 | 20 | - | Buck | Current Monitor, EEPROM, External Synchronization, Fault Logging, Internal Temp Monitor, Margining, PMBus, PolyPhase, Sequencing, Supervisor, Voltage Monitor | $23.23 (LTM4686EV#PBF) |
| 22 | LTM4686 (dual output) | 2 | 4.5 | 17 | 10 | 10 | Buck | Current Monitor, EEPROM, External Synchronization, Fault Logging, Internal Temp Monitor, Margining, PMBus, PolyPhase, Sequencing, Supervisor, Voltage Monitor | $23.23 (LTM4686EV#PBF) |
| 23 | LTM4678 (single output) | 1 | 4.5 | 16 | 50 | - | 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) |
| 24 | LTM4678 (dual output) | 2 | 4.5 | 16 | 25 | 25 | 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) |
| 25 | LTM4662 | 2 | 4.5 | 20 | 15 | 15 | Buck | Differential Remote Sense, External Synchronization, PolyPhase, Resistor Set Frequency | $28.75 (LTM4662EY#PBF) |
| 26 | LTM4653 | 1 | 3.1 | 58 | 4 | - | Buck | EN55022 Class B Certified, PolyPhase, Power Good, Resistor Set Frequency | $12.55 (LTM4653EY#PBF) |
| 27 | LTM4646 | 2 | 4.5 | 20 | 10 | 10 | Buck | Differential Remote Sense, External Synchronization, PolyPhase, Resistor Set Frequency | $18.85 (LTM4646EY#PBF) |
| 28 | LTM8065 | 1 | 3.4 | 40 | 2.5 | - | Buck | Burst Mode, External Synchronization, Low EMI, Resistor Set Frequency, Silent Switcher Architecture | $7.75 (LTM8065EY#PBF) |
| 29 | LTM8063 | 1 | 3.2 | 40 | 2 | - | Buck | Burst Mode, External Synchronization, Low EMI, Resistor Set Frequency, Silent Switcher Architecture | $6.95 (LTM8063EY#PBF) |
| 30 | LTM4651 | 1 | 3.6 | 58 | - | - | Inverting | EN55022 Class B Certified, External Synchronization, Low EMI, PolyPhase, Power Good, Resistor Set Frequency | $14.75 (LTM4651EY#PBF) |
| 31 | LTM4645 | 1 | 4.7 | 15 | 25 | - | Buck | Burst Mode, Differential Remote Sense, External Synchronization, PolyPhase, Resistor Set Frequency, Temperature Monitor, Tracking | $26.23 (LTM4645EY#PBF) |
| 32 | LTM4622A | 2 | 3.6 | 20 | 2 | 2 | Buck | Burst Mode, External Synchronization, PolyPhase, Power Good, Resistor Set Frequency, Ultrathin Package | $7.15 (LTM4622AEV#PBF) |
| 33 | LTM8073 | 1 | 3.4 | 60 | 3 | - | Buck | Burst Mode, External Synchronization, Low EMI, Power Good, Resistor Set Frequency, Silent Switcher Architecture, Tracking | $10.58 (LTM8073EY#PBF) |
| 34 | LTM4650A-1 (dual output) | 2 | 4.5 | 16 | 25 | 25 | Buck | Burst Mode, Differential Remote Sense, External Synchronization, Internal Heat Sink, PolyPhase, Power Good, Resistor Set Frequency, Temperature Monitor | $48.00 (LTM4650AEY-1#PBF) |
| 35 | LTM4650A (dual output) | 2 | 4.5 | 16 | 25 | 25 | Buck | Burst Mode, Differential Remote Sense, External Synchronization, Internal Heat Sink, PolyPhase, Power Good, Resistor Set Frequency, Temperature Monitor | $48.00 (LTM4650AEY#PBF) |
| 36 | LTM4636-1 | 1 | 4.7 | 15 | 40 | - | Buck | Burst Mode, Differential Remote Sense, External Synchronization, Input/Output Protection, Internal Heat Sink, Overtemperature Protection, Resistor Set Frequency | $40.10 (LTM4636EY-1#PBF) |
| 37 | LTM4661 | 1 | 700m | 5.5 | - | - | Boost | Burst Mode, External Synchronization, Output Disconnect, PolyPhase | $6.98 (LTM4661EY#PBF) |
| 38 | LTM8049 | 2 | 2.6 | 20 | 1 | 1 | Inverting, Sepic | Power Good | $14.20 (LTM8049EY#PBF) |
| 39 | LTM4643 | 4 | 4 | 20 | 3 | 3 | Buck | External Synchronization, Power Good, Tracking, Ultrathin Package | $19.90 (LTM4643EV#PBF) |
| 40 | LTM8053 | 1 | 3.4 | 40 | 3.5 | - | Buck | Burst Mode, External Synchronization, Low EMI, Power Good, Resistor Set Frequency, Silent Switcher Architecture, Tracking | $9.66 (LTM8053EY#PBF) |
| 41 | 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) |
| 42 | LTM4642 (single output) | 1 | 4.5 | 20 | 8 | - | Buck | Burst Mode, External Synchronization, PolyPhase, Power Good, Resistor Set Frequency, Tracking | $16.00 (LTM4642EY#PBF) |
| 43 | LTM4642 (dual output) | 2 | 4.5 | 20 | 4 | 4 | Buck | Burst Mode, External Synchronization, PolyPhase, Power Good, Resistor Set Frequency, Tracking | $16.00 (LTM4642EY#PBF) |
| 44 | LTM4631 (single output) | 1 | 4.5 | 15 | 20 | - | Buck | Burst Mode, Differential Remote Sense, External Synchronization, PolyPhase, Power Good, Resistor Set Frequency, Temperature Monitor, Tracking, Ultrathin Package | $24.88 (LTM4631EV#PBF) |
| 45 | LTM4631 (dual output) | 2 | 4.5 | 15 | 10 | 10 | Buck | Burst Mode, Differential Remote Sense, External Synchronization, PolyPhase, Power Good, Resistor Set Frequency, Temperature Monitor, Tracking, Ultrathin Package | $24.88 (LTM4631EV#PBF) |
| 46 | LTM8068 | 2 | 2.8 | 40 | 450m | 300m | Flyback | Isolated Module, LDO Post Regulator, UL60950 Recognized | $11.45 (LTM8068EY#PBF) |
| 47 | LTM8067 | 1 | 2.8 | 40 | 450m | - | Flyback | Isolated Module, UL60950 Recognized | $10.90 (LTM8067EY#PBF) |
| 48 | LTM8064 | 1 | 6 | 58 | 6 | - | Buck | External Synchronization, Output Current Regulation, Resistor Set Frequency | $16.50 (LTM8064EY#PBF) |
| 49 | LTM4650-1 (single output) | 1 | 4.5 | 15 | 50 | - | Buck | Burst Mode, Differential Remote Sense, External Synchronization, Internal Heat Sink, PolyPhase, Power Good, Resistor Set Frequency, Temperature Monitor | $46.75 (LTM4650EY-1B#PBF) |
| 50 | LTM4650-1 (dual output) | 2 | 4.5 | 15 | 25 | 25 | Buck | Burst Mode, Differential Remote Sense, External Synchronization, Internal Heat Sink, PolyPhase, Power Good, Resistor Set Frequency, Temperature Monitor | $46.75 (LTM4650EY-1B#PBF) |
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