WMSIC Electronic Components

YLPTEC B2415S-1WR2 B2415S

ModelB2415S-1WR2
PackageSIP,11.5x6mm
BrandYLPTEC
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration 25+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
YLPTEC B2415S-1WR2
Type
YLPTEC
Minimum package
43 未知

Technical parameters

Electronic Component
Electronic Component
Electronic Component
YLPTEC
Electronic Component
B2415S-1WR2
Electronic Component
1
Electronic Component
6mm
Package
SIP,11.5x6mm
Electronic Component
Isolated Power Supply Module
Electronic Component
1.977g
Electronic Component
11.6mm
Electronic Component
10.16mm
Electronic Component
1
Electronic Component
BM0264335087
Operating Temperature
40℃~+85℃
Switching Frequency
100kHz
Electronic Component
50mVp-p
Conversion
80%

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

B2415S-1WR2 产品概述

B2415S-1WR2 是 YLPTEC(易川) 推出的一款小体积、高效率的非稳压隔离型 DC-DC 模块,单路输出、额定输出功率 1W。该模块专为板上需要产生与输入电源隔离电压的场合设计,适合输入电压较稳定(±10%Vin)、对输出精度要求不高但需可靠隔离的小功率应用。模块体积小、效率高、带短路自恢复保护,便于在工业控制、数字电路及数据交换等领域应用。

一、产品简介

B2415S-1WR2 为定电压、输入隔离的非稳压 DC-DC 模块,采用 SIP 封装(典型尺寸 11.5×6 mm),外形紧凑(长约11.6 mm、宽6 mm、高10.16 mm),开关频率约 100 kHz。该器件在 21.6V ~ 26.4V 输入范围内工作,提供 15V 单路输出,最大输出电流 67 mA,最大容性负载 220 μF,适合板上隔离供电的点对点供电需求。

二、主要技术参数

  • 输入电压(Vin):21.6 V ~ 26.4 V
  • 输出电压(Vout):15 V(定电压、非稳压输出)
  • 输出功率:1 W
  • 最大输出电流:67 mA
  • 转换效率:典型 80%
  • 开关频率:100 kHz(典型)
  • 输出纹波噪声:50 mV p-p(典型)
  • 最大容性负载:220 μF
  • 隔离电压(Vrms):1.5 kV(1500 Vrms)
  • 保护功能:短路保护,自动故障恢复
  • 工作温度范围:-40 ℃ ~ +85 ℃
  • 封装与尺寸:SIP,约 11.5×6 mm(长×宽),高度约 10.16 mm

三、功能与特性

  • 小体积高密度:SIP 小封装便于在空间受限的电路板上部署多个模块或与其他元件紧凑布局。
  • 隔离性能好:1.5 kVrms 隔离电压满足多数工业与通信场合的隔离要求,可有效切断地环路、降低干扰。
  • 效率较高:典型转换效率约 80%,在 1W 级别中热耗小,有助于系统整体热管理。
  • 保护与可靠性:具备短路保护并支持自动故障恢复,避免输出短路时持续损耗,提升系统可靠性。
  • 适应宽温设计:-40 ℃ 至 +85 ℃ 的工作温度范围适合大多数工业与户外环境。

四、典型应用场景

  • 数字电路隔离电源:为微控制器、逻辑隔离模块提供独立隔离电源。
  • 数据交换与通信接口:供给隔离的通信收发器、接口电路以防止地环路干扰。
  • 继电器驱动与小功率执行器:为继电器线圈或小型驱动负载提供隔离驱动电源(注意功率限制)。
  • 一般低频模拟电路(非高精度):适用于对输出精度要求不高的低频模拟前端电源。

五、使用与布板建议

  • 输入侧建议并联足够的去耦电容(低 ESR)以稳定输入电压并抑制瞬态。
  • 输出侧如需更低纹波,可在模块输出加入适当的滤波电容,但单颗电容容值不应超过最大容性负载 220 μF,以免影响模块稳定性。
  • 保持模块输入/输出引脚周围走线短且粗,确保低阻抗回路;输入地与系统地连接处注意布局以减少噪声回流。
  • 若系统存在较大瞬态或雷击风险,建议在输入端增加限流熔断器或 TVS 抗浪涌元件提高鲁棒性。
  • 模块工作时仍会产生一定热量,应避免长期紧贴热源器件,并确保周围有适当的空气对流空间。

六、环境与安装注意事项

  • 请确保模块工作环境温度在 -40 ℃ 至 +85 ℃ 的范围内,且在高温条件下考虑适当降额使用以延长寿命。
  • 模块不建议在有强腐蚀性气体或高湿结露环境长期使用,必要时采取防护防潮措施。
  • 由于为非稳压模块,对于对输出电压精度或低噪声有严格要求的模拟电路,应在模块后增加稳压或滤波电路。

七、封装与选型提示

B2415S-1WR2 为 SIP 小封装(约 11.5×6×10.16 mm),便于波峰/手工焊接并节省 PCB 面积。选型时确认输入电压范围与系统母线匹配(21.6–26.4 V),并评估输出功率与负载峰值需求,必要时考虑适当的冗余。若需多路输出、不同电压或更高隔离等级,可参考 YLPTEC 系列其它型号以满足系统设计要求。

如需更详细的电气特性曲线、引脚排列、典型应用电路图或可靠性试验报告,可向 YLPTEC(易川)技术支持索取完整数据手册与评估样品。

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