LT3797ELXE#PBF

Name: Analog Devices Inc. LT3797ELXE#PBF
Brand: Analog Devices
SKU: 584-LT3797ELXEPBF
Price: 276291 IDR
Availability: InStock

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Mouser No:

584-LT3797ELXEPBF

Mfr. No:

LT3797ELXE#PBF

Mfr.:

Analog Devices

Description:

LED Lighting Driver ICs 3x Out LED Drvr Cntr

Datasheet:

LT3797ELXE#PBF Datasheet (PDF)

ECAD Model:

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Product Attribute	Attribute Value	Select Attribute
Manufacturer:	Analog Devices Inc.
Product Category:	LED Lighting Driver ICs
RoHS:
Number of Outputs:	3 Output
Topology:	Boost, Buck, Buck-Boost, Flyback, SEPIC
Package/Case:	LQFP-48
Supply Voltage - Max:	40 V
Supply Voltage - Min:	2.5 V
Operating Frequency:	100 kHz to 1 MHz
Series:	LT3797
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 125 C
Packaging:	Tray
Brand:	Analog Devices
Input Voltage:	2.5 V to 40 V
Moisture Sensitive:	Yes
Mounting Style:	SMD/SMT
Number of Channels:	3 Channel
Product:	LED Drivers
Product Type:	LED Lighting Drivers
Factory Pack Quantity:	250
Subcategory:	Driver ICs
Supply Current - Max:	750 uA
Type:	LED Driver

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Datasheet

LT3797ELXE#PBF Datasheet (PDF)

PCN

Product Change Notification (PDF)

RoHS Certificate (PDF)

Compliance Codes

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

Origin Classifications

Country of Origin:: Taiwan
Assembly Country of Origin:: Not available
Country of Diffusion:: Not available

The country is subject to change at the time of shipment.

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.