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In Stock

RoHS

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LT3478EFE#PBF

Name: Analog Devices Inc. LT3478EFE#PBF
Brand: Analog Devices
SKU: 584-LT3478EFE#PBF
Price: 10.62 USD
Availability: InStock

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Mouser No:

584-LT3478EFE#PBF

Mfr. No:

LT3478EFE#PBF

Mfr.:

Analog Devices

Description:

LED Lighting Driver ICs 4.5A Mono LED Drvrs w/ True Color PWM Di

Datasheet:

LT3478EFE#PBF Datasheet (PDF)

ECAD Model:

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In Stock: 180

Stock:: 180 Can Dispatch Immediately

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Factory Lead Time:: 10 Weeks Estimated factory production time for quantities greater than shown.

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Pricing (USD)

Qty.	Unit Price	Ext. Price
	$10.62	$10.62
	$8.07	$80.70
	$7.19	$179.75
	$6.53	$620.35
	$6.24	$6,520.80
2,565	Quote

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Product Attribute	Attribute Value	Select Attribute
Manufacturer:	Analog Devices Inc.
Product Category:	LED Lighting Driver ICs
RoHS:
Number of Outputs:	1 Output
Topology:	Boost, Buck
Output Current:	4.2 A
Package/Case:	TSSOP-16
Supply Voltage - Max:	36 V
Supply Voltage - Min:	2.8 V
Operating Frequency:	200 kHz to 2.25 MHz
Output Voltage:	42 V
Series:	LT3478
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 125 C
Features:	PWM Dimming, Open LED Protection
Packaging:	Tube
Brand:	Analog Devices
Country of Assembly:	TH
Country of Diffusion:	US
Country of Origin:	TH
Dimming:	PWM
Input Voltage:	2.8 V to 36 V
Mounting Style:	SMD/SMT
Number of Channels:	1 Channel
Product:	LED Drivers
Product Type:	LED Lighting Drivers
Factory Pack Quantity:	95
Subcategory:	Driver ICs
Supply Current - Max:	6.1 mA
Type:	Monolithic LED Driver
Unit Weight:	104 mg

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Datasheet

LT3478EFE#PBF Datasheet (PDF)

PCN

Product Change Notification (PDF)

RoHS Certificate (PDF)

CNHTS:: 8542399000
CAHTS:: 8542390000
USHTS:: 8542390090
TARIC:: 8542399000
MXHTS:: 8542399999
ECCN:: EAR99

IS32LT3175N/P Single-Channel Linear LED Drivers

ISSI IS32LT3175N/P Single-Channel Linear LED Drivers come with fade in/out and PWM dimming. The regulators serve as a stand-alone LED driver-configurable from 20mA to 150mA with external resistors, no microcontroller is necessary. A logic level “courtesy light” signal from the PWM pin can be interfaced to precisely drive the LED channel. The IS32LT3175P obtains a positive polarity PWM signal. In addition, the IS32LT3175N obtains a negative polarity PWM signal. The regulator integrates a 63-step fade-in and fades out the algorithm (Gamma correction). This causes the output LED current to increasingly rise up to the full source value after the EN pin is pulsed.