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Datasheet Texas Instruments LM8502TMX/NOPB

Datasheet Texas Instruments LM8502TMX/NOPB

ManufacturerTexas Instruments
SeriesLM8502
Part NumberLM8502TMX/NOPB

Intelligent Lighting Management Unit That Fuses a 1.2A Dual High-Side Flash LED Drive 30-DSBGA -30 to 85

Datasheets

  • Download » Datasheet, PDF, 1.9 Mb, Revision: D, 02-20-2013
    LM8502 Intelligent LMU Fusing 1.2A Dual HS Flash LED Drvr w/10-Outpt LS LED Drvr datasheet
    Docket ↓
    LM8502
    www.ti.com SNVS592D – OCTOBER 2009 – REVISED FEBRUARY 2013 LM8502 Intelligent Lighting Management Unit That Fuses a 1.2A Dual High-Side Flash
    LED Driver with a 10-Output Low-Side LED Driver
    Check for Samples: LM8502 FEATURES DESCRIPTION The LM8502 is a versatile LED driver suitable for
    multiple applications. It includes a 2MHz, fixedfrequency synchronous boost converter, 10 current
    sink LED outputs, 2 outputs for flash or haptic
    applications, ambient light sensing and PWM input. 1 2 10 Programmable Low-Side Current Sinks with
    Flexible Powering from VOUT or External
    Voltage Source
    1.2A Dual Flash LED Driver with Flash, Torch
    and Voltage modes
    Ambient Light Sensing Capability with Two
    Inputs
    Up to 4000:1 dimming ratio for LED outputs
    Flash LED Thermal Sensing and Current
    Scaleback
    Hardware Flash, Torch Enable and Dual
    Synchronization Inputs for RF Power Amplifier
    Pulse Events
    Haptic Feedback Motor Driver
    Two Lighting Engines for User-Defined
    Lighting Sequences with 48 * 16 Bits of SRAM
    Memory ...

Prices

Family: LM8502

Status

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

Packaging

Pin30
Package TypeYFQ
Industry STD TermDSBGA
JEDEC CodeR-XBGA-N
Package QTY3000
CarrierLARGE T&R
Device Marking8502
Thickness (mm).42
Pitch (mm).4
Max Height (mm).675
Mechanical DataDownload »

Parametrics

Number of Channels12
Iout(Max)1.4 A
Iq(Typ)0.3 mA
LED12
LED ConfigurationParallel
LED Current Per Channel25.5 mA
Operating Temperature Range-30 to 85 C
Package GroupDSBGA
Package Size: mm2:W x LSee datasheet (DSBGA) PKG
Peak Efficiency88 %
Program MemoryYes
Programmable Ramp ControlYes
RatingCatalog
Shutdown Current(Typ)0.3 uA
Special FeaturesI2C Control
TopologyBoost
Vin(Max)5.5 V
Vin(Min)2.7 V
Vout(Max)5.7 V
Vout(Min)2.7 V

Eco Plan

RoHSCompliant

Moldel Line

Series: LM8502 (2)

Manufacturer's Classification

  • Semiconductors > Power Management > LED Driver > RGB & White LED Driver
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