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LM2587: SCH review

Part Number: LM2587

Hi Team,

The power input voltage is 6~7V, the input current is about 0.9A, and the output voltage is 12V. The currently selected tantalum capacitors, C4 and C5 are 220uF/16V, and the inductance is 100uH.  At present, customer find that the capacitor and the inductance are very hot.

Could you help to confirm whether there is a problem in SCH.