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SeekIC No. : 003563588 Detail

LM3570SD/NOPB: IC LED DRIVR WHITE BCKLGT 14-LLP

LM3570SD/NOPB Data Sheet

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Part Number:: LM3570SD/NOPB
Mfg:
Supply Ability:: 5000

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1~5000

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Negotiable

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15 Days

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Upload time: 2025/12/22

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Product Details

Quick Details

Series:	PowerWise®	Manufacturer:	National Semiconductor
Constant Current:	Yes	Type:	-
Constant Voltage:	-	Topology:	PWM, Switched Capacitor (Charge Pump)
Number of Outputs:	3	Efficiency:	-
Internal Driver:	Yes	Package / Case :	BGA-56
Current - Output / Channel:	-	Type - Primary:	Backlight
Type - Secondary:	White LED	Frequency:	300kHz ~ 665kHz
Internal Switch(s):	-	Voltage - Supply:	2.7 V ~ 5.5 V
Voltage - Output:	4.3V	Mounting Type:	Surface Mount
Package / Case:	14-WFDFN Exposed Pad	Supplier Device Package:	14-LLP-EP (3x4)
Packaging:	Cut Tape (CT)

Description

Type: -
Constant Voltage: -
Efficiency: -
Current - Output / Channel: -
Internal Switch(s): -
Mounting Type: Surface Mount
Constant Current: Yes
Internal Driver: Yes
Type - Secondary: White LED
Operating Temperature: -40°C ~ 85°C
Type - Primary: Backlight
Voltage - Supply: 2.7 V ~ 5.5 V
Topology: PWM, Switched Capacitor (Charge Pump)
Number of Outputs: 3
Packaging: Cut Tape (CT)
Manufacturer: National Semiconductor
Series: PowerWise®
Package / Case: 14-WFDFN Exposed Pad
Supplier Device Package: 14-LLP-EP (3x4)
Frequency: 300kHz ~ 665kHz
Voltage - Output: 4.3V

Parameters:

Technical/Catalog Information	LM3570SD/NOPB
Vendor	National Semiconductor (VA)
Category	Integrated Circuits (ICs)
Package / Case	14-LLP
Packaging	Cut Tape (CT)
Current - Output / Channel	20mA
Number of Outputs	3
Type	Backlight, White LED
Voltage - Supply	-
Voltage - Output	4.1 ~ 4.6 V
Topology	Switched Capacitor (Charge Pump)
Frequency	500kHz
Operating Temperature	-40°C ~ 85°C
Efficiency	83%
Drawing Number	14; SDA14A; ; 14
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	LM3570SD NOPB LM3570SDNOPB LM3570SDCT ND LM3570SDCTND LM3570SDCT

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