LP8543SQ
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Texas Instruments LP8543SQ

Manufacturer No:
LP8543SQ
Manufacturer:
Texas Instruments
Package:
Tape & Reel (TR)
Datasheet:
LP8543SQ Datasheet
ECAD Model:
-
Description:
IC LED DRV RGLTR PWM 60MA 24WQFN
Delivery:
Payment:
iso14001
iso45001
iso9001
iso13485

Product Attributes

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)
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Similar Products

Part Number LP8543SQ LP8543SQE  
Manufacturer Texas Instruments Texas Instruments
Product Status Obsolete Obsolete
Type DC DC Regulator DC DC Regulator
Topology Step-Up (Boost) Step-Up (Boost)
Internal Switch(s) Yes Yes
Number of Outputs 7 7
Voltage - Supply (Min) 5.5V 5.5V
Voltage - Supply (Max) 22V 22V
Voltage - Output 40V 40V
Current - Output / Channel 60mA 60mA
Frequency 625kHz ~ 1.25MHz 625kHz ~ 1.25MHz
Dimming PWM PWM
Applications Backlight Backlight
Operating Temperature -40°C ~ 85°C (TA) -30°C ~ 85°C (TA)
Mounting Type Surface Mount Surface Mount
Package / Case 24-WFQFN Exposed Pad 24-WFQFN Exposed Pad
Supplier Device Package 24-WQFN (4x4) 24-WQFN (4x4)

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