MAXM17634AMG+ - 36V 2A 5V uSLIC Step-Down Module | Analog
Артикул: MAXM17634AMG+ ✓ Активен| Кол-во | Цена за ед. | Итого |
|---|---|---|
| 1 | $0 | $0,00 |
| 10 | $0 | $0,00 |
| 100 | $0 | $0,00 |
| 500 | $0 | $0,00 |
| 1.000 | $0 | $0,00 |
MAXM17634AMG+ Обзор
A DC-DC converter is a power-management IC category that changes one direct-current voltage level into another. A synchronous step-down converter uses high-side and low-side switching transistors, rather than a simple linear pass element, to transfer energy efficiently from a higher input voltage to a lower regulated output. MAXM17634AMG+ is a module-level implementation because its magnetic and compensation elements are integrated with the switching silicon.
The MAXM17634AMG+ family provides a wide 4.5V to 36V operating input range, supporting both conventional 5V, 12V, and 24V systems and higher transient-capable industrial buses. According to the Analog Devices manufacturer datasheet, MAXM17633, MAXM17634, and MAXM17635 employ peak-current-mode control. Programmable soft-start reduces input inrush current. For the MAXM17634 variant, the verified distributor data identifies a fixed 5V output and 2A capability.
The integrated Himalaya module approach can simplify PCB layout by reducing the number of externally placed power-stage components. It is particularly useful when designers want repeatable power-conversion behavior without tuning an external inductor and compensation network. The tradeoff is lower design flexibility than a discrete synchronous buck implementation, because the integrated inductor and compensation determine much of the module's electrical and thermal behavior.
Typical uses include industrial control systems, 24V bus-powered equipment, embedded single-board computers, robotics platforms, communications equipment, and compact industrial sensors. The 5V rail can feed processors, sensor interfaces, USB-powered peripherals, or other loads, subject to the complete power budget and thermal verification. For battery applications, the module's input range and current rating must be checked against the source voltage, discharge profile, and required output headroom.
Designers should follow the manufacturer datasheet for input and output capacitor selection, PCB layout, exposed-pad or thermal-pad treatment, startup behavior, and current derating. Keep the power loop compact, provide adequate copper for heat dissipation, and verify both continuous-load temperature rise and transient response. Do not assume that the 2A rating applies without accounting for VIN, VOUT, efficiency, ambient temperature, and board thermal resistance. This page combines verified distributor information, the manufacturer datasheet, package-level data, and design guidance for efficient sourcing and first-board bring-up.
MAXM17634AMG+ is best suited to compact 5V power rails where integrated magnetics, wide input voltage, synchronous efficiency, and soft-start control outweigh the flexibility of a discrete converter. For exact capacitor values, pin details, switching frequency, efficiency curves, and approved layout geometry, consult the official MAXM17633/MAXM17634/MAXM17635 datasheet and Analog Devices product page.
Аналоги без доработки для MAXM17634AMG+ — тот же корпус, pin-to-pin совместимость. Компоненты в других корпусах, требующие переработки PCB, исключены.
Инструмент быстрого сравнения — выберите альтернативные компоненты для сравнения бок о бок:
MAXM17633AMG+
✅ Прямая замена📋 Справочный аналог (нет в каталоге)
MAXM17635AMG+
✅ Прямая замена📋 Справочный аналог (нет в каталоге)
MAXM17634AMG+T
✅ Прямая замена📋 Справочный аналог (нет в каталоге)
MAXM17634AMG-T
✅ Прямая замена📋 Справочный аналог (нет в каталоге)
MAXM17634AMG
✅ Прямая замена📋 Справочный аналог (нет в каталоге)
MAXM17634AMG+ Максимальные параметры и электрические характеристики
| Product Type | Synchronous step-down DC-DC power module |
| Series | Himalaya uSLIC |
| Диапазон входного напряжения | 4.5 V to 36 V |
| Выходное напряжение | 5 V |
| Output Current | 2 A |
| Количество выходов | 1 |
| Control Architecture | Peak-current-mode control |
| Integrated Components | Controller, MOSFETs, compensation components, and inductor |
| Плавный пуск | Programmable soft-start time |
| Input Inrush Control | Programmable soft-start reduces input inrush current |
| Switching Topology | Synchronous step-down |
| Application Category | Wide-input 5V regulated power rail |
| Корпус | MAXM17634AMG+ module package |
| Тип монтажа | Surface-mount power module |
| Peak Reflow Temperature | 260 C |
| Maximum Time at Peak Reflow Temperature | 30 s |
Руководство по цоколевке MAXM17634AMG+ в корпусе maxm17634amg+ module package
Цоколевка для MAXM17634AMG+ (корпус maxm17634amg+ module package). Этот силовой прибор имеет выводы затвора, стока и истока. Для неполяризованных корпусов обратитесь к техническому описанию производителя для точной ориентации вывода 1 и деталей посадочного места. Типичные применения включают проектирование источников питания, управление двигателями и коммутацию нагрузки.
Нет подробных данных о распиновке для MAXM17634AMG+.
Обратитесь к даташиту для полной конфигурации выводов.
Типичное применение
MAXM17634AMG+ подходит для 6 применениеs: Industrial 24V-to-5V Power Rail, Embedded Single-Board Computer Supply, Communications Equipment, Robotics Control Platform, USB Peripheral Power, Compact Sensor and IoT Gateway.
Industrial 24V-to-5V Power Rail
MAXM17634AMG+ fits industrial equipment that needs a regulated 5V rail from a 24V bus. Its verified 4.5V to 36V input range provides margin above a nominal 24V supply while its 2A rating supports moderate control, sensor, and logic loads. The integrated controller, MOSFETs, compensation, and inductor reduce external power-stage parts. Place input and output capacitors close to the module and validate conducted transient, thermal rise, and startup behavior against the 24V source requirements.
Рекомендуется
Embedded Single-Board Computer Supply
The MAXM17634AMG+ is appropriate for embedded computing platforms that require a compact 5V supply with up to 2A available capability. Its integrated synchronous module simplifies the power tree compared with a discrete controller and external inductor implementation. The engineer must still budget processor, memory, communications, and expansion-card peak loads, then verify ripple and temperature with the complete board. Programmable soft-start helps reduce input inrush during sequencing.
Рекомендуется
Communications Equipment
MAXM17634AMG+ can support 5V rails in communications equipment where a compact, efficient buck stage is needed beside sensitive analog or digital circuits. Synchronous operation is useful for reducing conversion loss, while the integrated module reduces the number of external magnetics and compensation parts. The design should keep switching current away from communication traces, maintain a short high-di/dt power loop, and verify conducted emissions and load-transient response with the final enclosure and cabling.
Рекомендуется
Robotics Control Platform
A MAXM17634AMG+ module can provide the regulated 5V rail for a robot controller, sensor hub, or actuator interface when the load remains within the 2A design envelope. The wide input range is useful for systems powered from industrial or vehicle-derived rails after appropriate protection. Because motor systems can produce large transients, use input filtering, validate the maximum input voltage, and separate high-current motor returns from sensitive control circuitry.
Рекомендуется
USB Peripheral Power
MAXM17634AMG+ provides a regulated 5V rail that can feed suitable USB peripherals or USB-powered sensor electronics when the load and protection requirements are compatible. The verified 5V output and 2A current capability make it a useful starting point, but the USB specification, cable losses, inrush, and downstream protection must be evaluated separately. Confirm output ripple and transient behavior at the connector rather than assuming module-level regulation is sufficient.
Рекомендуется
Compact Sensor and IoT Gateway
The integrated MAXM17634AMG+ module is useful in sensor hubs and IoT gateways that need a local 5V rail from a 12V or 24V source. Integrated magnetics and compensation reduce assembly complexity, which can help compact designs. At the same time, low-noise or high-accuracy sensor rails may require additional filtering and post-regulation. Confirm the module's efficiency curve, output ripple, quiescent behavior, and thermal performance under gateway duty cycles.
Рекомендуется
Сводка рекомендуемых товаров
Справочные инженерные данные для MAXM17634AMG+ — сравнение, рекомендации по проектированию и информация о соответствии.
Руководство по выбору
Сравнение с аналогами
| Параметр | Этот товар | MAXM17633AMG+ | MAXM17635AMG+ | MAXM17634AMG+T | MAXM17634AMG-T | MAXM17634AMG |
|---|---|---|---|---|---|---|
| Package | MAXM17634AMG+ module package | MAXM17634AMG+ module package; family format, confirm exact mechanical drawing | MAXM17634AMG+ module package; family format, confirm exact mechanical drawing | MAXM17634AMG+ module package; ordering suffix variant | MAXM17634AMG+ module package; ordering suffix variant | MAXM17634AMG+ module package; base device identifier |
| Brand | Analog Devices | Analog Devices | Analog Devices | Analog Devices | Analog Devices | Analog Devices |
| Input Voltage Range | 4.5 V to 36 V | Family range documented; exact member data required | Family range documented; exact member data required | 4.5 V to 36 V | 4.5 V to 36 V | 4.5 V to 36 V |
| Control Architecture | Peak-current-mode control | Peak-current-mode control, family documentation | Peak-current-mode control, family documentation | Peak-current-mode control | Peak-current-mode control | Peak-current-mode control |
| Integrated Power Stage | Controller, MOSFETs, compensation, and inductor | Controller, MOSFETs, compensation, and inductor, family documentation | Controller, MOSFETs, compensation, and inductor, family documentation | Controller, MOSFETs, compensation, and inductor | Controller, MOSFETs, compensation, and inductor | Controller, MOSFETs, compensation, and inductor |
| Soft Start | Programmable | Programmable, family documentation | Programmable, family documentation | Programmable | Programmable | Programmable |
Ключевые отличия
- Integrated module-level power conversion (против MAXM17633AMG+)
- Verified 2A, 5V specification in distributor data (против MAXM17634AMG+T)
- Programmable soft-start for controlled startup (против MAXM17635AMG+)
- Wide input range for industrial bus compatibility (против MAXM17634AMG-T)
Заметки по проектированию
Follow the official MAXM17633/MAXM17634/MAXM17635 datasheet layout exactly for the exposed power-module footprint. Keep the input capacitor, module power pins, and output capacitor in the smallest practical high-current loop. Avoid placing long copper traces between the input capacitor and module, because switching inductance increases voltage ringing, EMI, and input ripple. Use the recommended thermal-copper area and via pattern.
Validate the complete power budget before assuming the 2A rating. Estimated dissipation for a linear comparison is P = VIN × IOUT × (1 − efficiency); the real switching module uses efficiency curves rather than the linear-regulator formula. Check the datasheet efficiency at the actual VIN, 5V output, load, and temperature, then measure junction or board temperature in the final enclosure. Do not use the 0.00 price tiers as commercial quotations.
Do not substitute MAXM17633, MAXM17635, or another orderable suffix solely because the family name and package format look similar. First confirm output voltage, input range, current rating, pin names, exposed-pad requirements, startup timing, and maximum junction temperature. A distributor parametric match or similar search result is not evidence of drop-in compatibility, and the verified data does not provide a cross-manufacturer replacement.
Keep the switching node compact and route it away from sensor inputs, communication lines, crystal circuits, and analog references. Use a continuous ground reference, minimize high-current return-path inductance, and place bulk input capacitance near the source that feeds the module. If conducted or radiated emissions are sensitive, add filtering only after measuring the complete board and cable environment.
Информация о соответствии
The provided web results include a distributor RoHS category reference but do not provide a verifiable current manufacturer compliance declaration. AEC-Q100 is treated as not applicable because no automotive qualification claim was supplied. Verify current compliance documentation with Analog Devices before release.
