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Document 305
Planar Transformers For National Semiconductor LM5030 Controller IC
Less than 10 mm high, Coilcraft’s planar transformers are ideal for use in high-current telecom power supply applications that require high efficiency in a low-profile package.
These transformers are designed specifically to perform with the National Semiconductor LM5030 Push-Pull Current Mode PWM Controller. They provide three different output ratings to suit a variety of applications All offer 1500 Vrms primary to secondary isolation.
Coilcraft’s A9785-B, A0153-A and B0414-A are output chokes and include an extra winding for auxiliary voltage supply. Our MSS6132-103 functions as the input filter choke in the same circuit. Refer to separate data sheets for additional information on these parts.
B0310-AL Datasheet
