Power Modules Continue to Gain Adoption as Benefits Increase Through Innovation
power modules have been a great option for engineers for many years. Their advantages have always included reduced board space, reduced time-to-market, and high first-pass success rates. Today’s engineers are being squeezed on all fronts in terms of both time and space. The development cycle time is reduced and the space available for the power delivery is nonexistent all while the load currents are increasing. These trends are driving significant growth in the power module market. Technological advancements in power module design are increasing their benefits resulting in smaller sizes, ease of use, and more flexibility. Let’s take a closer look at some of the latest innovations in power modules.
RENESAS has developed the RAA210130 using BGA-POP technology (see Figure 1 below). The new 12V, 30A digital power module provides the smallest footprint in the industry at these current levels. The patented technology places all the components except the inductor inside an over-molded BGA package. The inductor is mounted on top (Package-On-Package) allowing easy assembly and design flexibility.
The key features of this solution are:
· Significant reduction in board space while achieving world-class efficiency (up to 96%) and transient response with Renesas’ latest digital controller technology.
· The entire power solution is integrated into a BGA-POP package. Hence creating a complete power supply (see Figure 2 below) that simplifies the PCB design and eliminates routing errors. The engineer can focus on other parts of the system design since the solution is predictable and all parasitics have been accounted for inside the module.
· The digital interface (PMBUS) enables a completely configurable power solution while the telemetry helps the system understand all operating and fault conditions. The part also has preprogrammed output voltages in cases where the end-user does not want to program the module.
· The evaluation board helps make prototyping easy and allows the designer to rapidly evaluate the module’s performance using a specific design’s unique operating conditions.
Renesas has also developed Mini Module technology (see Figure 3 below). In this case, an integrated circuit is embedded in a PCB laminate and the inductor is mounted on top. The power solution is encapsulated in an over-molded dual-in-line package enabling ease of manufacturing for the end customer.
The key features of the RAA210040 module are:
· Smallest footprint for a 5V, 4A power module on the market.
· The complete power solution is integrated into a 3x3 DFN package.
· The module is fully protected (OTP, OCP, OVP, etc.) and is supported with an evaluation board for fast prototyping.
In summary, increased space constraints are forcing suppliers to innovate the next generation of power modules. Renesas has developed two new technologies to meet this challenge. We are just beginning to expand the family of next-generation power modules using these and other new manufacturing technologies.
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本文由翊翊所思转载自RENESAS Blogs，原文标题为:Power Modules Continue to Gain Adoption as Benefits Increase Through Innovation，本站所有转载文章系出于传递更多信息之目的，且明确注明来源，不希望被转载的媒体或个人可与我们联系，我们将立即进行删除处理。
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2023-08-01 - 原厂动态 7月11日-13日，慕尼黑上海电子展于国家会展中心成功举办，并在今天顺利闭幕。瑞萨电子携多款面向新能源汽车、ADAS与自动驾驶（AD）、汽车智能网关与域控制器以及智能驾驶舱的先进解决方案亮相了本届展会。现场精彩，一睹为快！
【应用】车规级AFE RAA271714可让BMS的安全及可靠性在器件层得到根本保证，可管理高达16节连接的锂电池
2023-06-30 - 应用方案 RENESAS AFE RAA271714拥有高精度电压、温度监测功能，具备灵活、可靠的通信模式，通过了AEC-Q100、ISO26262，可在硬件层面助力BMS实现更高的可靠性与安全性，RAA271714是BMS值得信赖的物料方案选择。
AC/ DC 电源管理 IC 适用于AC/DC电源管理的创新型高性能IC解决方案
2022.05 - 应用及方案 本资料主要介绍了Renesas公司在AC/DC电源管理领域的创新解决方案，包括数字和模拟AC/DC转换器、RapidCharge™转换器、SSL LED驱动器等。资料详细阐述了各类产品的功能特性、技术优势和应用场景，并提供了仿真模型和解决方案指南，以帮助设计师优化设计和提高效率。
RENESAS - 零电压开关,低压 BUCK 控制器,FLYBACK 前端控制器,AC/DC 数字原边控制器,高性能 IC,零待机功耗 63W USB PD 适配器,AC/DC 非隔离式 HV BUCK 稳压器,SSL LED 驱动器,交流/直流PWM集成电路,SSL 接口 IC,AC/DC 转换器,智能 IGBT 控制器,AC/DC 电源管理 IC,切相可调光 LED 驱动器,大功率 BOOST 前端控制器,AC/DC PWM IC,数字 AC / DC RAPIDCHARGE™ 转换器,非调光 LED 驱动器,AC/DC 非隔离 HV BUCK 稳压器,AC/DC 次级侧 IC,两级 SSL 切相驱动器,AC/DC RAPIDCHARGE™ 适配器,RAPIDCHARGE™ 芯片组,AC/DC PWM 控制器,高分辨率、高频 PWM 控制器,AC/DC IC,数字AC/DC 转换器,商用 SSL LED 驱动器,电磁炉控制器,数字组合式 SSL 控制器,家居 SSL LED 驱动器,数字 ZVS 控制器,全合一控制器,固态照明 LED 驱动器,交流/直流集成电路,模拟 AC/DC 转换器,高分辨率、次级 PWM BUCK 控制器,PWM 控制器,次级 SSL PWM 控制器,同步整流器控制器,数字 SSL LED 驱动器,原边转换开关,数字同步整流器,ACCUSWITCH ™ PWM 控制器,同步整流器,组合式 SSL LED 驱动器,PFC 前端控制器,单级 PFC 反激式 SSL 控制器,零待机功耗控制器,数字原边准谐振 (QR) 反激式控制器,IW1770,RAA22301X,IW3631,IW3671,IW248,IW1819,IW1818,IW760,IW657P,ZVS,IW1816,IW3638,IW3636,IW3637,IW3677,IW1699B,IW1760B,IW350,IW1709,IW673,IW1825,IW873,IW1707,IW9860,IW676,IW9862,IW1822,IW3605,IW1700,IW9861,IW1821,RAA223021,IW1702,IW3689,RAA223182,IW3602,RAA223181,IW1820,IW3688,IW1791,IW709,IW1790,RAA223012,IW388,IW662,IW9871,IW9870,RAA223011,IW3616,IW1799,IW9872,TL431,RAA223010,IW3617,IW3614,IW2206,IW3658,IW1796,IW1830,IW1797,IW380-40,IW9806,RAA22302X,IW3662,IW339,RAA223883,IW338,RAA223882,IW337,IW9809,RAA223881,IW330,IW380,IW3827,IW3629,IW610,IW1602,IW611,IW3627,IW3625,IW3989,IW3626,IW3700,IW3701,IW9802,IW9801,家电,大理,快速充电,DALI,舞台照明,超小型电源,电磁炉,AC/ DC 电源管理,工业照明,智能电表
【应用】4A同步降压稳压器RAA271050用于汽车CMS中，2A时输出效率达93%
2023-06-27 - 应用方案 某客户正在设计国内汽车行业近两年比较火的CMS产品，由于soc需要搭配多路电源，所以既要电源质量高，也要集成度高，还要稳定性强，其中电源部分选择RENESAS同步降压稳压器RAA271050，本文针对该应用进行详细分析。
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NLM（日轻）以铝挤+CNC+真空钎焊一体化工艺，为新能源电驱及工业逆变场景定制轻量化功率模块冷却器，热阻≤0.03 K/W。
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可定制电感最大电流100A，尺寸最小7 x 7 x 3.0mm到最大35 x 34 x 15.5 mm，工作频率100KHZ ~ 2MHZ，感值范围：0.15 ~ 100uh；支持大功率电感，扁平线电感，大电流电感，高频电感，汽车电感器，车规电感，一体成型电感等定制。
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