Linear Technology Corp. is offering the LT3511, a high voltage isolated monolithic flyback switching regulator that simplifies isolated DC/DC converter design.
The LT3511 does not require an optocoupler, third winding or signal transformer for feedback since the output voltage is sensed from the primary-side flyback signal. The LT3511 operates over a 4.5V to 100V input voltage range, has a 240mA, 150V power switch and delivers up to 2.5 Watts of output power, making it well suited for a wide variety of telecom, datacom, automotive, industrial and medical applications.
VIN Range from 4.5V to 100V
Onboard 240mA, 150V Integrated Power Switch
No Optocoupler, Transformer or Third Winding Required for Feedback
VOUT Set with Two External Resistors
Programmable Under Voltage Lockout
Output Voltage Temperature Compensation
Pricing: Starts at $2.95 each in 1000-piece quantities.