Application Notes Abstract
High-Temperatures Soldering Requirements for Plug-in Power, Surface-Mount Pdts
The PTH, PTN, and PTB series of surface-mount, plug-in power (PIP) products are designed to be compatible with industry-standard, lead-free (Pb-free) solder reflow processes and aqueous washes. High-temperature reflow compatible products are identified by the Z-suffix in PIP part numbers. This application report identifies requirements by soldering PIP modules to a host printed-circuit board with a Pb-free solder process.
贝奇睿专业销售德州仪器推出更小型的先进'78 系列'宽输入插入式电源模块,并提供专业代理技术支持:
------日前,德州仪器 (TI) 宣布推出三款新型简化电源系统设计的宽输入非隔离式模块,这些模块均建立在 TI 广受欢迎的 PT78 非隔离式电源模块成功的基础之上。与其前代相比,PTN78000、PTN78060 与 PTN78020 系列的 1.5A、3A 及 5A 器件尺寸缩减了 50%,它们具有极高的灵活性,可用于输入电压范围介于 7V 至 36V 的各种应用,其中包括工业、测试与测量仪器、分布式电源、工作站以及医疗设备等。(如欲了解更多详情,敬请参见:www.ti.com/sc04247。)
------第三代"78 系列"高性能模块采用无铅 (Pb) 技术,并符合有害物资限制 (RoHS) 标准,其提供了精确的稳压输出电压,可通过外部电阻器在 2.5V ~12.6V 之间进行调节。这些模块实现了优异的线路与负载稳压,可利用 5V 的输出实现 85% 的全负载功率转换效率。
PTN78000、PTN78060 及 PTN78020 的关键特性:
1.5A、3A 和 5A 输出电流额定值;
宽泛的输入电压范围:7V 至 36V(或 10 xVout);
广泛的输出调节:2.5V 至 12.6V;
开/关禁止控制;
短路与过电流保护;
过温关断;
-40oC至85oC 的工作范围;
遥感 (PTN78020)。
供货、封装及价格
PT4552C
PT4679C
PT4473A
PT4483C
PT4841A
PT4685A
PT4663A
PT4482N
PT4484N
PT8103C
PT8102N
PT7761N
PT8123A
PT7779N
PT4833C
PT4401N
PT4831C
PT4821A
PT6933C
PT6724N
PT6703C
PT6701A
PT6937C
PT6981C
PT6911
PT6715N
PT5071N
PT5071A
PT6722A
PT6912C
PT6931C
PT6932C
PT3343A
PT7601A
PT7707C
PT4562C
PT4563C
PT4582A
PT4581N
PT4564N
PT4583A
PT6943C
PT7681N
PT6948A
PT3342N
PT7709N
PT7743N
PT7705N
PT6901N
PTH12050WAH
PTH05000WAZ
PTH03000WAH
PTH78060WAH
PTH12030LAS
PTH03030WAS
PTH08T240WAH
PTH08000WAH
PTH04070WAS
PTH04000WAZ
PTH78000WAH
PTH04050
PTH78020WAH
PTH12020WAZ
PTH05020
PTH03020WAS
PTH08080WAD
PTH03010WAS
PTH05010WAS
PTH12010WAS
PTH03050WAS
PTH12000WAZ
PTH05050WAZ
PTH03060WAS
PTH12060WAZ
PTH78060WAH
PTH05060WAS
PT78SR105HC
PT78ST112V
78SR110HC
PT78NR212S
PT78ST115V
PT5026L
78ST133VC
78SR106HC
PT78NR109S
PT78HT233V
PT5101C
PT78NR103S
PT78ST108V
PT5404C
PT5401A
PT5542C
PT5502A
PT5504
PT5403C
PT5405C
PT5406A
PT5501A
PT5503C
PT5505A
PT5521C
PT5506C
PT6214P
PT6302A
PT6304A
PT6212D
PT6303N
PT5062A
PT5061G
PT6101N
PT6102A
PT6203A
PT6323N
PT6204N
PT6312B
PT6445C
PT6341N
PT6342C
PT6345A2
PT6362A
PT6441C
PT6465C
PT6446C
PT5803C
PTV12010WAD