线易微B1205D：12V输入5V输出2.5W功率贴片式隔离电源方案

Release time：2025-07-15
author：AMEYA360
source：线易微
reading：337

　　方案编码：B1205D-2W5-6793RE-78G5N

　　线易微CMP6793RE+CMT78G5N 是一款小型化的隔离电源方案。驱动器芯片和变压器配合必要的容阻和整流二极管，可以实现12V输入,5V输出2.5W功率的隔离非稳压电源，方案简洁，可靠性高。

　　01 方案原理图

线易微B1205D：12V输入5V输出2.5W功率贴片式隔离电源方案

　　02 方案照片

线易微B1205D：12V输入5V输出2.5W功率贴片式隔离电源方案

　　03 方案特点

　　长期短路保护和自恢复功能

　　集成过流和过温检测和保护功能

　　隔离电压2500VAC


（"Note: The information presented in this article is gathered from the internet and is provided as a reference for educational purposes. It does not signify the endorsement or standpoint of our website. If you find any content that violates copyright or intellectual property rights, please inform us for prompt removal."）

Previous：航顺HK32C105：高性价比主流芯片，多封装适配，兼容可靠，获IEC60730认证

Next：荣湃新一代数字光耦：赋能智能电表更高效率与可靠性

Online messageinquiry

reading
线易微：CMP6713HV隔离电源驱动芯片
行业新闻

线易微：CMP6713HV隔离电源驱动芯片

　　线易微CMP6713HV是支持6.5V-30V输入，带使能和电阻选频功能的定压输入隔离电源驱动芯片。　　01 产品简介　　CMP6713HV是全桥式隔离电源驱动芯片，芯片内部集成两个N型功率MOSFET和两个P型功率MOSFET，通过内部振荡器提供具有精准时序和死区时间的互补驱动信号。　　驱动芯片搭配配套的变压器，可以实现输入电压6.5V-30V，输出功率不超过3.5W的隔离电源。采用不同的变压器，外围只需搭配简单的输入输出滤波电容和整流电路，即可获得多种隔离电压输出。产品提供电阻选频功能，可以在200-420kHz范围内连续调整开关频率。　　02 产品特点　　精简和紧凑的SOT23-6封装　　使能引脚支持高压(可直接连接VIN)　　抑制功率变压器的偏磁或饱和　　长期短路保护和自恢复功能　　集成限流/欠压/热关断保护　　软启动特性　　03 典型方案　　CMP6713HV搭配不同的变压器，可实现多种输入输出电压组合的解决方案，典型应用方案如图所示。典型方案与变压器配套
2025-07-08 13:20 reading：341
Popular categories
Boxes, Enclosures, Racks Cables, Wires Circuit Protection Connectors, Interconnects Development Kits Electromechanical Embedded Solutions Fans, Thermal Management Optoelectronics Others Passive Components Power Semiconductors Sensors, Transducers Test and Measurement
  • Week of hot material
  • Material in short supply seckilling
model brand Quote
RB751G-40T2R ROHM Semiconductor
BD71847AMWV-E2 ROHM Semiconductor
MC33074DR2G onsemi
TL431ACLPR Texas Instruments
CDZVT2R20B ROHM Semiconductor
model brand To snap up
ESR03EZPJ151 ROHM Semiconductor
BP3621 ROHM Semiconductor
BU33JA2MNVX-CTL ROHM Semiconductor
IPZ40N04S5L4R8ATMA1 Infineon Technologies
STM32F429IGT6 STMicroelectronics
TPS63050YFFR Texas Instruments
Hot labels
ROHM
IC
Averlogic
Intel
Samsung
IoT
AI
Sensor
Chip
Original authorized brand
More Licensed Brands>>
Information leaderboard
  • Week of ranking
  • Month ranking

About us

Qr code of ameya360 official account

Identify TWO-DIMENSIONAL code, you can pay attention to

AMEYA360 weixin Service Account AMEYA360 weixin Service Account
AMEYA360 mall (www.ameya360.com) was launched in 2011. Now there are more than 3,500 high-quality suppliers, including 6 million product model data, and more than 1 million component stocks for purchase. Products cover MCU+ memory + power chip +IGBT+MOS tube + op amp + RF Bluetooth + sensor + resistor capacitance inductor + connector and other fields. main business of platform covers spot sales of electronic components, BOM distribution and product supporting materials, providing one-stop purchasing and sales services for our customers.

Please enter the verification code in the image below：

verification code