CATEGORIES:  INTEGRATED CIRCUITS (ICS)

CLOCK SYNC:  NO

CONTROL FEATURES:  FREQUENCY CONTROL

DUTY CYCLE (MAX):  96%

EXPANDED DESCRIPTION:  FLYBACK REGULATOR POSITIVE, ISOLATION CAPABLE OUTPUT STEP-UP/STEP-DOWN DC-DC CONTROLLER IC 8-SOIC

FREQUENCY - SWITCHING:  500KHZ

FUNCTION:  STEP-UP/STEP-DOWN

LEAD FREE STATUS / ROHS STATUS:  CONTAINS LEAD / ROHS NON-COMPLIANT

MANUFACTURER:  ON SEMICONDUCTOR

MANUFACTURER PART NUMBER:  UC2843BD1R2

MOISTURE SENSITIVITY LEVEL (MSL):  1 (UNLIMITED)

NUMBER OF OUTPUTS:  1

OPERATING TEMPERATURE:  -25°C ~ 85°C (TA)

OUTPUT CONFIGURATION:  POSITIVE, ISOLATION CAPABLE

OUTPUT PHASES:  1

OUTPUT TYPE:  TRANSISTOR DRIVER

PACKAGE / CASE:  8-SOIC (0.154", 3.90MM WIDTH)

PACKAGING:  REEL

STANDARD PACKAGE:  2,500

SUPPLIER DEVICE PACKAGE:  8-SOIC

SYNCHRONOUS RECTIFIER:  NO

TOPOLOGY:  FLYBACK

VOLTAGE - SUPPLY (VCC/VDD):  7.6 V ~ 30 V

ALTERNATE PARTS:  UC2843D8TR UC2843AQD8RQ1 UC2843AQD8R UC2842AQD8R UC2843BD1013TR TL2843BDR-8 UC2842ADM UC2842BD1013TR TL2842BDR-8 UC2842AD8TRG4 UC2842D8TR UC1842AMDREP UC1843AMDREP UC2843ADM UC2843AD8TR