Datasheet Texas Instruments UCC256404ADDBR

ManufacturerTexas Instruments
SeriesUCC256404
Part NumberUCC256404ADDBR
Datasheet Texas Instruments UCC256404ADDBR

LLC resonant controller with ultra-low power, ultra-quiet standby operation and high voltage startup 14-SOIC -40 to 125

Datasheets

Datasheet

Prices

Status

Lifecycle StatusActive (Recommended for new designs)
Manufacture's Sample AvailabilityNo

Packaging

Pin14
Package TypeDDB
Industry STD TermSOIC
JEDEC CodeR-PDCC-L
Package QTY2500
CarrierSMALL T&R
Device MarkingUCC256404A
Width (mm)3.9
Length (mm)9
Thickness (mm)1.58
Pitch (mm)1.27
Max Height (mm)1.75
Mechanical DataDownload

Parametrics

Approx. price.748 | 1ku US$
Control methodCurrent
Duty cycle(Max)50 %
FeaturesHV Start-up,Light Load Efficiency,Low Power,Wide AC input,X cap discharge integrated,Zero Voltage Switching
Frequency(Min)35 kHz
Gate drive(Typ)0.6 A
Operating temperature range-40 to 125 C
Package GroupSOIC|14
Package size: mm2:W x L14SOIC: 59 mm2: 6 x 9.9 (SOIC|14) PKG
RatingCatalog
TopologyHalf-Bridge,Resonant LLC
VCC(Max)30 V
VCC(Min)13 V

Eco Plan

RoHSCompliant
Pb FreeYes

Model Line

Manufacturer's Classification

  • Semiconductors > Analog and Mixed-Signal > Power management > Offline & isolated DC/DC controllers & converters > PWM controllers & resonant controllers
EMS supplier