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Part Number Overview
Manufacturer Part Number
LP8543SQ
Description
IC LED DRV RGLTR PWM 60MA 24WQFN
Detailed Description
LED Driver IC 7 Output DC DC Regulator Step-Up (Boost) PWM Dimming 60mA 24-WQFN (4x4)
Manufacturer
Texas Instruments
Standard LeadTime
Edacad Model
LP8543SQ Models
Standard Package
1,000
Supplier Stocks
Technical specifications
Mfr
Texas Instruments
Series
-
Package
Tape & Reel (TR)
Product Status
Obsolete
Type
DC DC Regulator
Topology
Step-Up (Boost)
Internal Switch(s)
Yes
Number of Outputs
7
Voltage - Supply (Min)
5.5V
Voltage - Supply (Max)
22V
Voltage - Output
40V
Current - Output / Channel
60mA
Frequency
625kHz ~ 1.25MHz
Dimming
PWM
Applications
Backlight
Operating Temperature
-40°C ~ 85°C (TA)
Mounting Type
Surface Mount
Package / Case
24-WFQFN Exposed Pad
Supplier Device Package
24-WQFN (4x4)
Base Product Number
LP8543
Environmental & Export Classifications
RoHS Status
RoHS non-compliant
Moisture Sensitivity Level (MSL)
1 (Unlimited)
REACH Status
REACH Unaffected
ECCN
EAR99
HTSUS
8542.39.0001
Other Names
*LP8543SQ
LP8543SQTR
LP8543SQCT
Category
/Product Index/Integrated Circuits (ICs)/Power Management (PMIC)/LED Drivers/Texas Instruments LP8543SQ
Documents & Media
Datasheets
1(LP8543 Datasheet)
Design Resources
1(Lighting Product Selector)
HTML Datasheet
1(LP8543 Datasheet)
EDA Models
1(LP8543SQ Models)
Quantity Price
-
Substitutes
Part No. : LP8543SQ/NOPB
Manufacturer. : Texas Instruments
Quantity Available. : 0
Unit Price. : $1.55257
Substitute Type. : Direct
Quantity Available. : 0
Unit Price. : $1.55257
Substitute Type. : Direct