BASE PART NUMBER:  LTC3850

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 28-QFN (4X5)

DUTY CYCLE (MAX):  97.2%

FREQUENCY - SWITCHING:  250KHZ ~ 780KHZ

FUNCTION:  STEP-DOWN

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

MANUFACTURER:  LINEAR TECHNOLOGY

MANUFACTURER PART NUMBER:  LTC3850EUFD#PBF

MANUFACTURER STANDARD LEAD TIME:  4 WEEKS

MOISTURE SENSITIVITY LEVEL (MSL):  1 (UNLIMITED)

NUMBER OF OUTPUTS:  2

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

OUTPUT CONFIGURATION:  POSITIVE

OUTPUT PHASES:  2

OUTPUT TYPE:  TRANSISTOR DRIVER

PACKAGE / CASE:  28-WFQFN EXPOSED PAD

PACKAGING:  TUBE

STANDARD PACKAGE:  73

SUPPLIER DEVICE PACKAGE:  28-QFN (4X5)

SYNCHRONOUS RECTIFIER:  YES

TOPOLOGY:  BUCK

VOLTAGE - SUPPLY (VCC/VDD):  4 V ~ 24 V

ALTERNATE PARTS:  LTC3850EUFD#TRPBF