ANALOG IC - OTHER TYPE:  SWITCHING CONTROLLER

BRAND NAME:  TEXAS INSTRUMENTS

CONTROL MODE:  CURRENT-MODE

CONTROL TECHNIQUE:  PULSE WIDTH MODULATION

INPUT VOLTAGE-MAX:  25 V

INPUT VOLTAGE-MIN:  8.2 V

INPUT VOLTAGE-NOM:  15 V

JESD-30 CODE:  S-CQCC-N20

LENGTH:  8.89 MM

MANUFACTURER:  TEXAS INSTRUMENTS

MANUFACTURER PART NUMBER:  UC1845L883B

NUMBER OF FUNCTIONS:  1

NUMBER OF TERMINALS:  20

OPERATING TEMPERATURE-MAX:  125 °C

OPERATING TEMPERATURE-MIN:  -55 °C

OUTPUT CURRENT-MAX:  1 A

OUTPUT VOLTAGE-NOM:  5 V

PACKAGE BODY MATERIAL:  CERAMIC, METAL-SEALED COFIRED

PACKAGE CODE:  QCCN

PACKAGE DESCRIPTION:  LCC-20

PACKAGE EQUIVALENCE CODE:  LCC20,.35SQ

PACKAGE SHAPE:  SQUARE

PACKAGE STYLE:  CHIP CARRIER

PART PACKAGE CODE:  QLCC

PEAK REFLOW TEMPERATURE (CEL):  NOT SPECIFIED

PIN COUNT:  20

QUALIFICATION STATUS:  NOT QUALIFIED

SCREENING LEVEL:  MIL-STD-883 CLASS B

SEATED HEIGHT-MAX:  2.03 MM

SUBCATEGORY:  SWITCHING REGULATOR OR CONTROLLERS

SURFACE MOUNT:  YES

SWITCHER CONFIGURATION:  SINGLE

SWITCHING FREQUENCY-MAX:  500 KHZ

TECHNOLOGY:  BICMOS

TEMPERATURE GRADE:  MILITARY

TERMINAL FORM:  NO LEAD

TERMINAL PITCH:  1.27 MM

TERMINAL POSITION:  QUAD

TIME@PEAK REFLOW TEMPERATURE-MAX (S):  NOT SPECIFIED

WIDTH:  8.89 MM