CATEGORIES:  INTEGRATED CIRCUITS (ICS)

CLOCK SYNC:  NO

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

DUTY CYCLE (MAX):  90%

EXPANDED DESCRIPTION:  BUCK-BOOST REGULATOR POSITIVE OUTPUT STEP-UP/STEP-DOWN DC-DC CONTROLLER IC 28-SSOP

FREQUENCY - SWITCHING:  200KHZ ~ 640KHZ

FUNCTION:  STEP-UP/STEP-DOWN

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

MANUFACTURER:  LINEAR TECHNOLOGY

MANUFACTURER PART NUMBER:  LTC3789IGN#PBF

MANUFACTURER STANDARD LEAD TIME:  4 WEEKS

MOISTURE SENSITIVITY LEVEL (MSL):  1 (UNLIMITED)

NUMBER OF OUTPUTS:  2

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

OUTPUT CONFIGURATION:  POSITIVE

OUTPUT PHASES:  1

OUTPUT TYPE:  TRANSISTOR DRIVER

PACKAGE / CASE:  28-SSOP (0.154", 3.90MM WIDTH)

PACKAGING:  TUBE

STANDARD PACKAGE:  49

SUPPLIER DEVICE PACKAGE:  28-SSOP

SYNCHRONOUS RECTIFIER:  YES

TOPOLOGY:  BUCK-BOOST

VOLTAGE - SUPPLY (VCC/VDD):  4 V ~ 38 V

ALTERNATE PARTS:  LTC3789IGN#TRPBF