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Maxim > 方案 > 可编程逻辑控制器(PLC)

隔离型DC/DC转换器

数据资料
显示 标题/型号 关键优势
QV  PDF 3W原边变压器H桥驱动器,用于隔离电源
MAX256

QV  PDF 变压器驱动器,用于隔离型RS-485接口
MAX253




Key Specifications:   Isolated Power Supplies
Part Number VIN (min) (V) VIN (max) (V) Topology Features Feedback Type Frequency (kHz) Max. Duty Cycle (%) Operating Current, ICC (max) (mA) Operating Temp. Range (°C)
MAX256  3 5.5 Push-Pull
Internal Power MOSFET(s)
Thermal Shutdown
UVLO
Open Loop 1,000 50 1 -40 to +125
MAX253  2.5 6 Push-Pull
Thermal Shutdown
UVLO
Open Loop 350  -  0.45 -40 to +85
-55 to +125
0 to +70
See All Isolated Power Supplies (29)



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