BASE PART NUMBER:  LM2743

CATEGORIES:  INTEGRATED CIRCUITS (ICS)

CLOCK SYNC:  NO

CONTROL FEATURES:  CURRENT LIMIT, ENABLE, FREQUENCY CONTROL, POWER GOOD, SOFT START, TRACKING

DETAILED DESCRIPTION:  BUCK REGULATOR POSITIVE OUTPUT STEP-DOWN DC-DC CONTROLLER IC 14-TSSOP

DUTY CYCLE (MAX):  80%

FREQUENCY - SWITCHING:  50KHZ ~ 1MHZ

FUNCTION:  STEP-DOWN

MANUFACTURER:  TEXAS INSTRUMENTS

MANUFACTURER PART NUMBER:  LM2743MTCX/NOPB

MANUFACTURER STANDARD LEAD TIME:  20 WEEKS

NUMBER OF OUTPUTS:  1

OPERATING TEMPERATURE:  -40°C ~ 125°C (TJ)

OUTPUT CONFIGURATION:  POSITIVE

OUTPUT PHASES:  1

OUTPUT TYPE:  TRANSISTOR DRIVER

PACKAGE / CASE:  14-TSSOP (0.173", 4.40MM WIDTH)

PACKAGING:  REEL

SUPPLIER DEVICE PACKAGE:  14-TSSOP

SYNCHRONOUS RECTIFIER:  YES

TOPOLOGY:  BUCK

VOLTAGE - SUPPLY (VCC/VDD):  3 V ~ 6 V

ALTERNATE PARTS:  LM2743MTC/NOPB