LM2585SX-3.3 National Semiconductor, LM2585SX-3.3 Datasheet - Page 19

• Manufacturer Part Number: LM2585SX-3.3
• Description: SIMPLE SWITCHER 3A Flyback Regulator
• Manufacturer: National Semiconductor

Typical Boost Regulator Applications
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resistance of the IC and the size of the heat sink needed, see the “Heat Sink/Thermal Considerations” section in the Application Hints.
The LM2585 will require a heat sink in these applications. The size of the heat sink will depend on the maximum ambient temperature. To calculate the thermal
FIGURE 36. +24V to +36V Boost Regulator
FIGURE 37. +24V to +48V Boost Regulator
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DS012515-53
DS012515-54
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