ADP3169JRU-REEL - 2/3-Phase VRM Controller | Analog Devices
料号： ADP3169JRU-REEL ✗ 停产| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $0.6302 | $0.63 |
| 10 | $0 | $0.00 |
| 100 | $0 | $0.00 |
| 500 | $0 | $0.00 |
| 1,000 | $0 | $0.00 |
ADP3169JRU-REEL 概述
What is a multiphase VRM controller? A multiphase voltage regulator module controller coordinates multiple power stages to deliver high-current, low-ripple rails to processors and other demanding digital loads. The ADP3169 is described in the supplied distributor data as a 2/3-phase solution for Intel VRM9.0 applications. Its role is control and sequencing rather than direct linear power conversion; external power devices typically perform the high-current switching function.
The available listing supplies the key application identifier VRM9.0 and the phase configuration of 2/3 phases. Those details establish the component’s intended use in Intel-oriented processor power systems, although input-voltage range, output-voltage range, switching frequency, current-limit range, control method, and electrical timing are not supplied in the verified material. The package suffix JRU is retained exactly as listed, while the physical pin count and pin names are not provided in the source data.
ADP3169JRU-REEL is intended for engineers designing or servicing boards that specifically call for a 2/3-phase Intel VRM9.0 controller. In such systems, controller compatibility depends on matching the external MOSFET selection, inductor design, sensing scheme, power sequencing, and PCB layout requirements. The tape-and-reel ordering suffix makes the part suitable for automated assembly, but it does not change the electrical function.
A practical design constraint is that a distributor page may describe the device as a microcontroller or may provide only an abbreviated catalog description. Those labels should not be treated as a substitute for the manufacturer datasheet. Before layout release, verify the controller pinout, compensation method, current-limit behavior, gate-drive timing, auxiliary supplies, and recommended application circuit against the official technical documentation.
This page consolidates the verified distributor description, current inventory references, ordering data, and design caveats for ADP3169JRU-REEL. It distinguishes known facts from parameters that require manufacturer documentation, helping buyers evaluate Intel VRM9.0 designs without inventing electrical specifications or assuming that every similarly described phase controller is pin-compatible.
直接替换替代料： ADP3169JRU-REEL ——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：
ADP3169
✅ 直接替换 ⚠️ 规格未核验📋 参考替代料（不在目录中）
ADP3169JRU
✅ 直接替换 ⚠️ 规格未核验📋 参考替代料（不在目录中）
ADP3169JRU-REEL
✅ 直接替换 ⚠️ 规格未核验✓ 有现货
联系询价
查看数据手册 →ADP3169JRU-REEL
✅ 直接替换✓ 有现货
联系询价
查看数据手册 →ADP3169
✅ 直接替换 ⚠️ 规格未核验📋 参考替代料（不在目录中）
ADP3169JRU-REEL 最大额定值与电气特性
| Manufacturer | Analog Devices Inc. |
| Device Type | VRM9.0 2/3-phase controller |
| Phase Configuration | 2/3 phases |
| Target Application | Intel processor power regulation |
| Ordering Suffix | JRU-REEL |
| Package Designation | JRU |
| 安装类型 | Surface mount |
| Supply Configuration | External power stages |
| RoHS 状态 | Not applicable per supplied distributor listing |
| Lead-Free Status | Not applicable per supplied distributor listing |
ADP3169JRU-REEL jru 引脚配置指南
ADP3169JRU-REEL（jru 封装）的引脚配置。 该功率器件具有栅极、漏极和源极端子。对于无极性封装，请参阅制造商数据手册以了解确切的引脚 1 方向和封装尺寸细节。常见应用包括电源设计、电机驱动和负载开关。
暂无详细引脚数据： ADP3169JRU-REEL.
请参阅 数据手册 以查看完整引脚配置。
典型应用
ADP3169JRU-REEL 适用于 6 应用s: Intel Processor VRM9.0 Power Rail, Multiphase Server CPU Power System, Industrial Processor Control Board, High-Current Digital Voltage Rail, Embedded Platform Power Management, Legacy Processor Board Repair.
Intel Processor VRM9.0 Power Rail
ADP3169JRU-REEL is identified by the verified distributor result as a 2/3-phase VRM9.0 controller for Intel applications, making it the relevant device family for a high-current processor rail when its exact electrical requirements match the target platform. The controller coordinates the power stages rather than directly supplying the full processor current, so the external MOSFET, inductor, sensing, and gate-drive design remain essential. Before schematic release, verify supported phase modes, current limits, voltage range, compensation method, fault behavior, and auxiliary supply requirements in the official Analog Devices documentation. The JRU-REEL ordering designation is suitable for automated assembly, subject to package and pinout confirmation.
推荐
Multiphase Server CPU Power System
The ADP3169JRU-REEL application description supports use in a multiphase controller arrangement for processor-class loads, where several external power stages can be coordinated to reduce effective ripple and distribute current demand. The supplied data does not provide current limits, switching frequency, or control-loop parameters, so suitability for a particular server CPU cannot be established from the source snippet alone. An engineer should compare the target VRM9.0 specification, transient requirements, telemetry needs, and fault thresholds against the manufacturer datasheet. The controller choice must also be coordinated with the selected power devices and package thermal design.
推荐
Industrial Processor Control Board
ADP3169JRU-REEL may be considered for an industrial control board requiring a dedicated Intel-oriented VRM9.0 rail, provided the platform requirements are confirmed against the manufacturer documentation. Industrial designs often place additional emphasis on supply sequencing, telemetry, fault containment, operating-temperature limits, and long-term sourcing. Those requirements are not supplied here, so the controller should not be approved solely from its 2/3-phase description. Validate EMI behavior, component derating, thermal performance, and recovery behavior during fault injection. The verified distributor availability information can help with sourcing, but it does not replace electrical qualification.
推荐
High-Current Digital Voltage Rail
The 2/3-phase architecture named in the verified listing makes ADP3169JRU-REEL a candidate for a switched multiphase digital rail, where distributing power conversion can reduce the burden on any one external stage. Whether it meets a particular load depends on unspecified input/output voltage limits, current capability, switching frequency, and controller timing. The complete solution must include appropriately rated power MOSFETs, inductors, current sensing, compensation, and a PCB capable of handling the intended transient current. The controller should be evaluated with worst-case load steps and fault cases rather than selected only from nominal VRM9.0 labeling.
推荐
Embedded Platform Power Management
ADP3169JRU-REEL can serve as a candidate controller for embedded platforms that specify an Intel-compatible VRM9.0 power architecture. The supplied evidence does not confirm the exact voltage rails, processor models, or power-state requirements of those platforms, so compatibility must be established from the original platform documentation and the Analog Devices datasheet. Designers should check enable sequencing, sleep-state behavior, current reporting, undervoltage and overvoltage responses, and whether the board requires external telemetry. Mechanical checks should confirm the JRU package footprint and production reel format before committing the PCB.
推荐
Legacy Processor Board Repair
ADP3169JRU-REEL is useful as a sourcing reference for repairing boards designed around the identified 2/3-phase VRM9.0 Intel controller function. A repair should begin by comparing the installed device marking, package, pinout, and surrounding power stage against the current manufacturer documentation. The verified marketplace listings provide multiple stock references, but marketplace availability does not guarantee original manufacturer provenance or long-term supply. Engineers should inspect the controller, MOSFETs, inductors, sense network, and feedback components before replacing only the IC. If the board uses a different revision or package, a visually similar device should not be assumed equivalent.
推荐
推荐产品汇总
工程参考数据： ADP3169JRU-REEL ——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 | ADP3169 | ADP3169JRU | ADP3169JRU-REEL |
|---|---|---|---|---|
| Brand | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. |
| Package | JRU | JRU family designation; physical confirmation required | JRU | JRU |
| Device Function | 2/3-phase VRM9.0 controller for Intel | 2/3-phase VRM9.0 controller for Intel; inherited family designation | 2/3-phase VRM9.0 controller for Intel; inherited family designation | 2/3-phase VRM9.0 controller for Intel |
关键差异点
- Application-specific VRM9.0 identification （对比 Generic VRM controllers)
- Multiphase control positioning （对比 Single-phase controller alternatives)
- Manufacturing ordering format （对比 ADP3169JRU without reel suffix)
- Distributor sourcing visibility （对比 Single-source listings)
设计说明
Treat ADP3169JRU-REEL as a controller, not as the complete high-current switching element. Confirm the controller’s supported input range, output range, phase count, current limit, and auxiliary supplies against the official datasheet before selecting external MOSFETs, inductors, gate drivers, and current-sense components. The verified source establishes only the 2/3-phase VRM9.0 Intel application description; it does not establish voltage or current ratings. Estimated: no power-loss or current-rating calculation is provided because the necessary verified operating limits are unavailable.
Use the official JRU package drawing and pinout rather than reconstructing the footprint from the ordering suffix. Place power-stage components, high-current paths, current-sense connections, and feedback traces according to the manufacturer layout guidance once available. The verified web results do not state the pin count or physical dimensions, so footprint generation should remain blocked until those values are confirmed. Validate land patterns, thermal pads or exposed features, paste release, and assembly orientation against the current package drawing.
Do not assume that a distributor description is a complete datasheet or that a family-name variant is automatically pin-compatible. The supplied snippets label some results as microcontrollers, but the target listing identifies a VRM9.0 2/3-phase controller; that inconsistency must be resolved from the manufacturer part record. Before substitution or repair, verify exact MPN suffix, package, pinout, electrical limits, lifecycle status, and firmware or platform-specific constraints.
Thermal design must be performed at the system level because the controller works with external power stages and the verified material does not provide controller dissipation, thermal resistance, or current capability. Check the datasheet for maximum junction temperature, ambient ratings, and exposed-pad requirements, then calculate losses using the actual switching frequency, gate charge, conduction current, and inductor values. Estimated: no numerical thermal result is given because the verified source omits those operating parameters.
合规信息
One distributor snippet states “Lead Free Status / RoHS Status: Not applicable,” but this does not provide complete compliance evidence. No verified REACH, AEC-Q100, halogen-free, or conflict-minerals information was supplied.
