BASE PART NUMBER:  UC2573

CATEGORIES:  INTEGRATED CIRCUITS (ICS)

CLOCK SYNC:  NO

CONTROL FEATURES:  CURRENT LIMIT, RAMP

DETAILED DESCRIPTION:  BUCK REGULATOR POSITIVE OUTPUT STEP-DOWN DC-DC CONTROLLER IC 8-SOIC

DUTY CYCLE (MAX):  92%

FREQUENCY - SWITCHING:  100KHZ

FUNCTION:  STEP-DOWN

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

MANUFACTURER:  TEXAS INSTRUMENTS

MANUFACTURER PART NUMBER:  UC2573D

MANUFACTURER STANDARD LEAD TIME:  28 WEEKS

MOISTURE SENSITIVITY LEVEL (MSL):  1 (UNLIMITED)

NUMBER OF OUTPUTS:  1

OPERATING TEMPERATURE:  -40°C ~ 85°C (TA)

OUTPUT CONFIGURATION:  POSITIVE

OUTPUT PHASES:  1

OUTPUT TYPE:  TRANSISTOR DRIVER

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

PACKAGING:  TUBE

STANDARD PACKAGE:  75

SUPPLIER DEVICE PACKAGE:  8-SOIC

SYNCHRONOUS RECTIFIER:  NO

TOPOLOGY:  BUCK

VOLTAGE - SUPPLY (VCC/VDD):  4.75 V ~ 30 V

ALTERNATE PARTS:  UC2573DTR UC2573DTRG4 UC2573DG4