The DCH010505, DCH010512, and DCH010515 devices are a family of miniature, 1-W, 3-kV isolated DC/DC converters. Featured in an industry standard 7-pin SIP package, the DCH01 series requires minimal external components, reducing board space. The DCH01 series provides both single and dual split-supply outputs.

The use of a highly integrated package design results in highly reliable products with high power densities. High performance and small size makes the DCH01 suitable for a wide range of applications including signal chain applications and ground loop elimination.

• 3-kVDC Isolation (operational): 1-second test
• Continuous voltage applied across isolation barrier: 60 VDC / 42.5 VAC
• UL60950 certified product
• Industry standard footprint
• JEDEC 7-pin SIP package
• Input voltage: 5 V ±10%
• Output voltage: ±5 V, ±12 V, or ±15 V
• Supports series operation for higher output voltage
• Supports parallel operation for higher output power
• Up to 78% efficiency

• Vin (Max) (V)
• 5.5
• Vin (Min) (V)
• 4.5
• Iout (Max) (A)
• 0.067
• Features
• Single Output, Unregulated, 1W
• Operating temperature range (C)
• -40 to 85
• Regulated outputs (#)
• 1
• Package type
• Leaded

DCH010515S的完整型号有：DCH010515SN7，以下是这些产品的关键参数及官网采购报价：

DCH010515SN7，工作温度：-40 to 85，封装：SIP MODULE (EDJ)-4，包装数量MPQ：70个，MSL 等级/回流焊峰值温度：N/A for Pkg Type，引脚镀层/焊球材料：Call TI，TI官网DCH010515SN7的批量USD价格：6.33（1000+）

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此参考设计提供了隔离 I2C 或 SPI 通信线路的方法。电网基础设施应用中通常需要这种隔离，例如涉及高压的保护继电器和断路器。此参考设计提供电源隔离和信号隔离。