Part Number | LM1577 |
Manufacturer | National Semiconductor |
Title | SIMPLE SWITCHER Step-Up Voltage Regulator |
Description | The LM1577/LM2577 are monolithic integrated circuits that provide all of the power and control functions for step-up (boost), flyback, and forward... |
Features |
include a 52 kHz fixed-frequency oscillator that requires no external components, a soft start mode to reduce in-rush current during start-up, and current mode control for improved rejection of input voltage and output load transients.
Features
Requ...
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Datasheet | LM1577 Datasheet |