CATEGORIES:  INTEGRATED CIRCUITS (ICS)

CLOCK SYNC:  NO

DUTY CYCLE (MAX):  96%

EXPANDED DESCRIPTION:  BUCK, BOOST REGULATOR POSITIVE OUTPUT STEP-UP, STEP-DOWN DC-DC CONTROLLER IC 8-DIP

FREQUENCY - SWITCHING:  500KHZ

FUNCTION:  STEP-UP, STEP-DOWN

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

MANUFACTURER:  MICROSEMI CORPORATION

MANUFACTURER PART NUMBER:  UC3843AM

MOISTURE SENSITIVITY LEVEL (MSL):  1 (UNLIMITED)

NUMBER OF OUTPUTS:  1

OPERATING TEMPERATURE:  0°C ~ 70°C (TA)

OUTPUT CONFIGURATION:  POSITIVE

OUTPUT PHASES:  1

OUTPUT TYPE:  TRANSISTOR DRIVER

PACKAGE / CASE:  8-DIP (0.300", 7.62MM)

PACKAGING:  TUBE

STANDARD PACKAGE:  50

SUPPLIER DEVICE PACKAGE:  8-DIP

SYNCHRONOUS RECTIFIER:  YES

TOPOLOGY:  BUCK, BOOST

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

ALTERNATE PARTS:  UC2842AN TL2842BP UC3843BNG UC3842BNG UC2843BNG UC2842BNG UC3843BVNG UC2842BN UC3843BN UC3842BN UC2842NG4 UC2843N UC3842AN UC3842N UC3843AN UC3843N UC2843AN