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LT3964RUHE-1#TRPBF

Name: Analog Devices Inc. LT3964RUHE-1#TRPBF
Brand: Analog Devices
SKU: 584-LT3964RUHE-1TRPB
Price: 6.05 USD
Availability: InStock

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Mouser No:

584-LT3964RUHE-1TRPB

Mfr. No:

LT3964RUHE-1#TRPBF

Mfr.:

Analog Devices

Description:

LED Lighting Driver ICs Dual 36V Sync LED Driver w/ I2C

Datasheet:

LT3964RUHE-1#TRPBF Datasheet (PDF)

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In Stock: 763

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

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Full Reel (Order in multiples of 2500)

Cut Tape

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Pricing (USD)

Qty.	Unit Price	Ext. Price
Cut Tape / MouseReel™ ^†
	$6.05	$6.05
	$4.64	$46.40
	$4.29	$107.25
	$3.91	$391.00
	$3.88	$970.00
	$3.72	$3,720.00
Full Reel (Order in multiples of 2500)
	$3.41	$8,525.00

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Mfr. Part No.:

LT3964RUHE-1#PBF

Packaging:

Tube

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In Stock

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Mfr.:

Analog Devices

Mfr. No:

LT3964RUHE-1#PBF

Description:

LED Lighting Driver ICs Dual 36V Sync LED Driver w/ I2C

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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:	Buck
Package/Case:	QFN-36
Supply Voltage - Max:	36 V
Supply Voltage - Min:	4 V
Operating Frequency:	200 kHz to 2 MHz
Series:	LT3964-1
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 150 C
Packaging:	Reel
Packaging:	Cut Tape
Packaging:	MouseReel
Brand:	Analog Devices
Country of Assembly:	Not Available
Country of Diffusion:	Not Available
Country of Origin:	TH
Dimming:	PWM
For Use With:	Automotive Lighting, Industrial, Medical
Input Voltage:	4 V to 36 V
Moisture Sensitive:	Yes
Mounting Style:	SMD/SMT
Number of Channels:	1 Channel
Output Type:	Rail to Rail
Product:	LED Lighting Drivers
Product Type:	LED Lighting Drivers
Factory Pack Quantity:	2500
Subcategory:	Driver ICs
Type:	DC/DC Converter
Part # Aliases:	LT3964RUHE-1#PBF

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Datasheet

LT3964RUHE-1#TRPBF Datasheet (PDF)

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Product Change Notification 2024-8-14 (PDF)

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CNHTS:: 8542399000
CAHTS:: 8542310000
USHTS:: 8542310075
TARIC:: 8542399000
MXHTS:: 8542399999
ECCN:: EAR99

LT3964-1 Synchronous 2A Buck LED Driver

Analog Devices Inc. LT3964-1 Synchronous 2A Buck LED Driver is a dual synchronous step-down DC-DC converter with an I²C interface. The interface is designed to operate as a constant-current and constant-voltage source and is ideal for driving LEDs. The fixed frequency and peak current mode topology result in stable operation over a wide range of supply and output voltages. The ground-referred voltage FB pin serves as the input for several Light light-emitting diode (LED) protection features and allows the converter to operate as a constant-voltage source. An external resistor sets the maximum output current, and the output current amplifier has a rail-to-rail common mode range. The Analog Devices Inc. LT3964-1 uses an I²C interface to communicate with a microcontroller to read LED faults, write PWM and analog dimming registers, and set fault masking. The I²C PWM input provides LED dimming ratios up to 8192:1. The I²C programmable CTRL register sets the gain of the external CTRL pin and maximum current sense threshold, providing additional analog dimming capability.

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.