Linear Technology LT8301
Micropower No-Opto Isolated Flyback Converter
| Part No. | LT8301 |
|---|---|
| Datasheet | LT8301 Download |
| Manufacturer |  Linear Technology |
| Description | Micropower No-Opto Isolated Flyback Converter |
| Buy | Stock & Price |
FEATURES
n 2.7V to 42V Input Voltage Range n 1.2A, 65V Internal DMOS Power Switch n Low Quiescent Current: n 100µA in Sleep Mode n 350µA 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 VOUT 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 Output Short-Circuit Protection n 5-Lead TSOT-23 Package n AEC-Q100 Qualified for AutomotiveAPPLICATIONS
APPLICATIONS
n Isolated Telecom, Automotive, Industrial, Medical Power Supplies n Isolated Auxiliary/Housekeeping Power Supplies LT8301 42VIN Micropower No-Opto Isolated Flyback Converter with 65V/1.2A SwitchDESCRIPTION
The LT®8301 is a micropower 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.
