Mfr. #:
LM3445MM/NOPB
Description:
LED Driver IC 1 Output AC DC Offline Switcher Step-Down (Buck) Triac Dimming 10-VSSOP
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Buy LM3445MM/NOPB

Documents

NAMETYPE
DatasheetsLM3445 Datasheet
Dimming Brochure
Product Training ModulesLED Lighting Driver Solutions
Design ResourcesLighting Product Selector
LM3445 Design with WEBENCH® Power Designer
Featured ProductLM3445 TRIAC Dimmable LED Driver
TRIAC Dimmable LED Driver
Create your power design now with TI’s WEBENCH® Designer
Reference Design LibraryLM3445-120VFLBK: 8W, 4~8 LEDs @ 365mA, 120V, TRIAC
LM3445-120VSMEV: 110V Triac Dimming LED Driver
LM3445-208277EV: 16 LEDs@ 220mA, 8 LEDs@ 350mA
LM3445-230VFLBK: 7.2W, 4~10 LEDs, 230V, TRIAC
LM3445-EDSNEV: 9 LEDs @ 260mA, 120V, TRIAC Dim
PCN Design/SpecificationSelect Devices Add Cu Alt Wire Base Metal 17/Dec/2015
PCN Assembly/OriginLM3445/LM3497 MSOP Assembly and Test 14/Oct/2013
EDA / CAD ModelsDownload from Accelerated Designs
Online CatalogAC DC Switcher

Attributes

NAMETYPE
CategoryIntegrated Circuits (ICs)
FamilyPMIC - LED Drivers
ManufacturerTexas Instruments
Series-
PackagingTape & Reel (TR)
Part StatusActive
TypeAC DC Offline Switcher
TopologyStep-Down (Buck)
Internal Switch(s)No
Number of Outputs1
Voltage - Supply (Min)8V
Voltage - Supply (Max)12V
Voltage - Output-
Current - Output / Channel-
Frequency30kHz ~ 1MHz
DimmingTriac
ApplicationsLighting
Operating Temperature-40°C ~ 125°C (TJ)
Mounting TypeSurface Mount
Package / Case10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
Supplier Device Package10-VSSOP

Resources

NAMETYPE
Standard Package1,000
Other NamesLM3445MM/NOPBTR
LM3445MMNOPB
LM3445MMTR
LM3445MMTR-ND
TagsLM3445MM LM3445M LM3445 LM344 LM34 LM3

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For Use With

Part NumberDescription
LM3445TRIACEVALLM3445MM 1, Non-Isolated Output LED Driver Evaluation Board
LM3445-120VSMEV/NOPBLM3445 1, Non-Isolated Output LED Driver Evaluation Board
LM3445-220VEVAL/NOPBLM3445 LED Driver Evaluation Board

Interested

Part NumberDescription
HD04-TRECT BRIDGE GP 400V 0.8A MINIDIP
FQD7N30TMMOSFET N-CH 300V 5.5A DPAK

Package

Part NumberDescription
LM3445MM/NOPBIC LED Driver AC DC Offline Switcher Triac Dimming 1A Lighting 10-VSSOP
LM3445MM/NOPBIC LED Driver AC DC Offline Switcher Triac Dimming 1A Lighting 10-VSSOP
LM3445MMX/NOPBLED Driver IC 1 Output AC DC Offline Switcher Step-Down (Buck) Triac Dimming 10-VSSOP

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