Linear Technology LT8300
100VIN Micropower Isolated Flyback Converter
| Part No. | LT8300 |
|---|---|
| Datasheet | LT8300 Download |
| Manufacturer |  Linear Technology |
| Description | 100VIN Micropower Isolated Flyback Converter |
| Buy | Stock & Price |
FEATURES
6V to 100V Input Voltage Range n 260mA, 150V Internal DMOS Power Switch n Low Quiescent Current: 70µA in Sleep Mode 330µA in Active Mode n Boundary Mode Operation at Heavy Load n Low-Ripple Burst Mode® Operation at Light Load n Minimum Load <0.5% (Typ) of Full Output n V OUT Set with a Single External Resistor n No Transformer Third Winding or Opto-Isolator Required for Regulation n Accurate EN/UVLO Threshold and Hysteresis n Internal Compensation and Soft-Start n 5-Lead TSOT-23 Package n LT8300 100VIN Micropower Isolated Flyback Converter with 150V/260mA SwitchDESCRIPTION
The LT®8300 is a micropower high voltage isolated flyback converter. By sampling the isolated output voltage directly from the primary-side flyback waveform, the part requires no third winding or opto-isolator for regulation. The output voltage is programmed with a single external resistor. Internal compensation and soft-start further reduce external component count. Boundary mode operation provides a small magnetic solution with excellent load regulation.
