CATEGORIES:  INTEGRATED CIRCUITS (ICS)

CLOCK SYNC:  NO

CONTROL FEATURES:  ENABLE, FREQUENCY CONTROL, SOFT START

DETAILED DESCRIPTION:  BUCK, BOOST REGULATOR POSITIVE OR NEGATIVE OUTPUT STEP-UP, STEP-DOWN DC-DC CONTROLLER IC 20-HTSSOP-B

FREQUENCY - SWITCHING:  10KHZ ~ 3MHZ

FUNCTION:  STEP-UP, STEP-DOWN

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

MANUFACTURER:  ROHM SEMICONDUCTOR

MANUFACTURER PART NUMBER:  BD9851EFV-E2

MANUFACTURER STANDARD LEAD TIME:  10 WEEKS

MOISTURE SENSITIVITY LEVEL (MSL):  1 (UNLIMITED)

NUMBER OF OUTPUTS:  2

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

OUTPUT CONFIGURATION:  POSITIVE OR NEGATIVE

OUTPUT PHASES:  1

OUTPUT TYPE:  TRANSISTOR DRIVER

PACKAGE / CASE:  20-VSSOP (0.173", 4.40MM WIDTH) EXPOSED PAD

PACKAGING:  REEL

STANDARD PACKAGE:  1

SUPPLIER DEVICE PACKAGE:  20-HTSSOP-B

SYNCHRONOUS RECTIFIER:  NO

TOPOLOGY:  BUCK, BOOST

VOLTAGE - SUPPLY (VCC/VDD):  4 V ~ 18 V