DCM3717S60E14G5TN0 - 750W 48V-to-PoL DC-DC Module | Vicor
料号： DCM3717S60E14G5TN0-VICOR ✓ 量产中| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $188.5 | $188.50 |
| 10 | $175 | $1,750.00 |
| 50 | $162 | $8,100.00 |
| 100 | $151 | $15,100.00 |
| 250 | $142 | $35,500.00 |
DCM3717S60E14G5TN0-VICOR 概述
A DC-DC converter module is a self-contained, surface-mountable power conversion brick that combines the power stage, magnetics, control loop, and protection circuitry in a single package, allowing designers to drop a high-performance regulated rail onto a board without laying out a switching converter themselves. The DCM family sits within Vicor's broader ChiP (Converter housed in Packaging) platform hierarchy: DC-DC converter module -> isolated/non-isolated POL module -> SM-ChiP -> surface-mount power component. These modules are widely used to bridge a 48 V distribution bus directly to a lower-voltage point-of-load, replacing intermediate bus converters and multi-stage discrete designs.
Key features of the DCM3717S60E14G5TN0 include 750 W continuous output power, 96% typical peak efficiency, >1 MHz effective switching frequency, and parallelable operation for higher power levels. The non-isolated topology trades galvanic isolation for high power density and low part count, while the ZVS/SACTM combination minimizes switching losses and output ripple compared with conventional hard-switched buck converters.
Technically, the DCM3717 uses a buck-boost ZVS front end that accepts the wide 40-60 V semi-regulated bus and produces a fixed-ratio intermediate link, which the SAC stage then filters and down-converts to a tightly regulated 10.0-13.5 V output. The high effective switching frequency shrinks the output filter, while the lack of an isolation barrier keeps the converter in a thermally efficient, low-profile SM-ChiP surface-mount package with top-side cooling.
Typical applications include 48 V direct-to-POL power for AI accelerators and GPUs in hyperscale data centers, telecom 48 V bus intermediate conversion, industrial 48 V robotic and machine-vision rails, and high-density computing boards where minimizing PCB area for power conversion is critical.
When designing with this module, provide adequate top-side cooling through a heat-spreader or cold plate, observe the recommended input bulk capacitance, and follow Vicor's paralleling and trim guidelines if scaling beyond 750 W.
This page synthesizes distributor pricing, drop-in alternatives within the DCM/ChiP family, and practical thermal/design notes not found in the manufacturer datasheet.
直接替换替代料： DCM3717S60E14G5TN0-VICOR ——相同封装，引脚兼容。需要 PCB 改动的不同封装料号已排除。
快速对比工具——选择替代料号进行并排对比：
DCM3717S60E13L5TN0
✅ 直接替换📋 参考替代料（不在目录中）
DCM3717S60E15L5TN0
✅ 直接替换📋 参考替代料（不在目录中）
DCM3717S60E14G5TN1
✅ 直接替换📋 参考替代料（不在目录中）
DCM3717S60E14L5TN0
✅ 直接替换📋 参考替代料（不在目录中）
DCM3717S60E14H5TN0
✅ 直接替换📋 参考替代料（不在目录中）
DCM3717S60E14G5TN0-VICOR 最大额定值与电气特性
| 拓扑 | Non-isolated, regulated buck-boost + SAC |
| 输入电压范围 | 40 V to 60 V |
| 输出电压范围 | 10.0 V to 13.5 V (trim) |
| Nominal Output Voltage | 12.2 V |
| 最大输出电流 | 62.5 A |
| Maximum Output Power | 750 W |
| Peak Efficiency | 96% (typical) |
| Isolation | Non-isolated |
| Switching Stage | ZVS buck-boost + Sine Amplitude Converter (SACTM) |
| Effective Switching Frequency | >1 MHz |
| 封装 | SM-ChiP (surface mount) |
| 安装类型 | Through Hole (per Mouser listing) |
| 工作温度 | -40C to +125C (module baseplate) |
| Parallelable | Yes (for higher power) |
| 输出数量 | 1 |
| Application | 48 V to Point-of-Load |
| RoHS 状态 | Compliant (Vicor standard policy) |
DCM3717S60E14G5TN0-VICOR 引脚配置
| 引脚 1 | +VIN — Positive input voltage (40-60 V bus) |
| 引脚 2 | -VIN — Input return / ground |
| 引脚 3 | +VOUT — Positive regulated output (10.0-13.5 V) |
| 引脚 4 | -VOUT — Output return / ground |
| 引脚 5 | TRIM — Output voltage trim/adjust |
| 引脚 6 | EN — Enable (on/off control) |
| 引脚 7 | PG — Power good signal |
| 引脚 8 | BASEPLATE — Thermal pad / mechanical mounting |
典型应用
DCM3717S60E14G5TN0-VICOR 适用于 6 应用s: AI/GPU 48 V Direct-to-POL Power, Telecom 48 V Bus Intermediate Conversion, Industrial 48 V Robotics and Machine Vision, High-Density Computing Boards, LED and Laser Driver Power Stages, Test and Measurement Equipment.
AI/GPU 48 V Direct-to-POL Power
The DCM3717S60E14G5TN0 is purpose-built for direct 48 V-to-POL conversion powering AI accelerators, GPUs, and high-performance processors in hyperscale compute boards. Its 750 W continuous rating, 12.2 V nominal output at 62.5 A, and 96% typical peak efficiency meet the demanding transient and thermal profiles of modern OAM and OCP-standard reference designs. The ZVS buck-boost + SACTM architecture keeps switching losses low at >1 MHz, enabling dense placement next to the load. Compared with a discrete two-stage solution, the integrated SM-ChiP module removes the intermediate bus converter and shrinks the PCB power area.
推荐
Telecom 48 V Bus Intermediate Conversion
In telecom and networking shelves with a 48 V backplane, the DCM3717S60E14G5TN0 can drop the bus directly to 12 V for downstream point-of-load regulators and DSP/ASIC loads. The 40-60 V input range handles semi-regulated 48 V battery plants with full charge and brown-out conditions, while the non-isolated topology maximizes efficiency where isolation is already provided upstream. The 96% typical peak efficiency reduces heat dissipation in densely packed rack-mount enclosures. Designers should follow Vicor's input bulk-capacitance and input-filter guidelines to meet telecom EMI standards.
推荐
Industrial 48 V Robotics and Machine Vision
Robotics, AGVs, and machine-vision systems increasingly use 48 V distribution to reduce cable losses while delivering high current to motors, FPGAs, and vision processors at the end effector. The DCM3717S60E14G5TN0's 750 W power level, -40C to +125C baseplate operating temperature, and SM-ChiP surface-mount form factor support compact, rugged industrial designs. Its 96% typical efficiency reduces the cooling burden in sealed enclosures. Compared with discrete solutions, the integrated module minimizes EMI design effort and accelerates time to industrial EMC compliance.
推荐
High-Density Computing Boards
Modern high-density compute, switching, and accelerator boards must maximize watts per cm-squared while keeping thermals manageable. The DCM3717S60E14G5TN0 delivers 750 W from the SM-ChiP 37 mm footprint with top-side cooling, freeing PCB real-estate for signal routing and processor placement. The ZVS/SACTM combination produces clean, low-ripple output that is friendly to high-speed SerDes and memory rails downstream. Multiple DCM3717 units can be paralleled with current sharing to scale system power.
推荐
LED and Laser Driver Power Stages
High-power LED and laser-diode drivers for stage lighting, projection, and industrial laser systems use 48 V supply rails and need clean, tightly regulated 12 V drive for the driver front-end. The DCM3717S60E14G5TN0's 96% efficiency, 12.2 V nominal output, and wide input range (40-60 V) provide the regulation and headroom required. The non-isolated topology is acceptable where system-level isolation exists at the AC-DC front end. Module-level thermal design is simplified by the top-cooled SM-ChiP package.
推荐
Test and Measurement Equipment
ATE, bench instruments, and high-end test equipment often use a 48 V internal bus to power digital, RF, and analog subsystems requiring tightly regulated low voltages. The DCM3717S60E14G5TN0 provides 750 W at 12 V with low output ripple thanks to the SACTM stage, supporting downstream LDOs and POLs that power precision analog circuitry. Its predictable efficiency curve simplifies thermal budgeting in fan-cooled or sealed instrument enclosures. Multiple modules can be paralleled with shared cooling to meet multi-kW instrument power budgets.
推荐
推荐产品汇总
工程参考数据： DCM3717S60E14G5TN0-VICOR ——对比、设计指导和合规信息。
选型指南
与替代料对比
| 参数 | 本产品 | DCM3717S60E13L5TN0 | DCM3717S60E15L5TN0 | DCM3717S60E14G5TN1 | DCM3717S60E14L5TN0 | DCM3717S60E14H5TN0 |
|---|---|---|---|---|---|---|
| Brand | Vicor | Vicor | Vicor | Vicor | Vicor | Vicor |
| Package | SM-ChiP 37 mm | SM-ChiP 37 mm (same) | SM-ChiP 37 mm (same) | SM-ChiP 37 mm (same) | SM-ChiP 37 mm (same) | SM-ChiP 37 mm (same) |
| Input Voltage Range | 40 V to 60 V | 40 V to 60 V | 40 V to 60 V | 40 V to 60 V | 40 V to 60 V | 40 V to 60 V |
| Output Voltage Range | 10.0 V to 13.5 V | 10.0 V to 13.5 V (lower trim) | 10.0 V to 13.5 V (higher trim) | 10.0 V to 13.5 V | 10.0 V to 13.5 V | 10.0 V to 13.5 V |
| Maximum Output Power | 750 W | 750 W | 750 W | 750 W | 750 W | 750 W |
| Maximum Output Current | 62.5 A | 62.5 A | 62.5 A | 62.5 A | 62.5 A | 62.5 A |
| Peak Efficiency | 96% (typical) | 96% (typical) | 96% (typical) | 96% (typical) | 96% (typical) | 96% (typical) |
| Isolation | Non-isolated | Non-isolated | Non-isolated | Non-isolated | Non-isolated | Non-isolated |
关键差异点
- 750 W power in SM-ChiP 37 mm package （对比 DCM3623 family)
- Direct 48 V-to-POL without intermediate bus converter （对比 Discrete two-stage solutions)
- 96% typical peak efficiency at >1 MHz effective switching （对比 Conventional 48V buck converters)
设计说明
The DCM3717S60E14G5TN0 dissipates up to ~30 W at 750 W output (96% efficiency). The SM-ChiP package requires top-side cooling via a heat-spreader, cold plate, or significant copper pour on the host PCB. At full 750 W load with a 25C ambient, baseplate temperature must stay below 100C to remain within rated operating area. Designers should follow Vicor's SM-ChiP thermal management application note for cold-plate flatness and TIM selection.
Place the recommended input bulk capacitance as close as possible to the +VIN/-VIN pins to minimize input-voltage ripple and high-frequency noise. Use wide PCB pours for input and output power paths to support 62.5 A continuous current without significant voltage drop. Follow Vicor's recommended land pattern exactly; the SM-ChiP is a proprietary Vicor footprint and third-party footprints may not meet thermal and current-carrying requirements.
Do not assume the DCM3717S60E14G5TN0 is isolated - it is non-isolated, with input and output sharing a common return. For applications requiring galvanic isolation between 48 V bus and POL, use a Vicor BCM upstream or add a downstream isolated regulator. Also confirm that input bulk capacitance meets Vicor's minimum ESR and voltage rating to avoid instability under high di/dt load steps.
合规信息
RoHS and REACH compliance per Vicor standard product policy. Not AEC-Q100 qualified (industrial/compute target market, not automotive). Halogen-free status not explicitly stated in the verified web data.
