LT3744IUHE#PBF

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Manufacturer part number:LT3744IUHE#PBF

Manufacturer:Linear Technology/Analog Devices

Description:0.5mm PMIC LT3744 1MHz 12V 36-WFQFN Exposed Pad

Case Package:SOT-23

Datasheet:LT3744IUHE#PBF Datasheet

RoHs Status:non-compliant

Name	Value
Type	Parameter
Factory Lead Time	8 Weeks
Mounting Type	Surface Mount
Package / Case	36-WFQFN Exposed Pad
Surface Mount	YES
Operating Temperature	-40°C~125°C TA
Packaging	Tube
Published	2015
JESD-609 Code	e3
Part Status	Active
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	36
Type	DC DC Controller
Terminal Finish	Matte Tin (Sn)
Terminal Position	QUAD
Number of Functions	1
Supply Voltage	12V
Terminal Pitch	0.5mm
Frequency	1MHz
Base Part Number	LT3744
Pin Count	36
Number of Outputs	3
Topology	Step-Down (Buck)
Internal Switch(s)	No
Dimming	Analog, PWM
Number of Segments	1
Voltage - Supply (Max)	36V
Voltage - Supply (Min)	3.3V
Height Seated (Max)	0.8mm
Length	6mm
Width	5mm
RoHS Status	ROHS3 Compliant

Quantity	Unit Price	Ext. Price
1	$27.923145	$27.923145
10	$26.342589	$263.42589
100	$24.851499	$2485.1499
500	$23.444811	$11722.4055
1000	$22.117746	$22117.746

LT3744IUHE#PBF Description

LT3744IUHE#PBF developed by Linear Technology/Analog Devices is a type of high-current synchronous step-down LED driver. designed to drive a LED load at up to 20A continuous 40A pulsed. It is available in the thermally enhanced 5mm × 6mm QFN 36-lead package to meet the space board requirements. With an external resistor on the RT pin, the switching frequency is programmable from 100kHz to 1MHz. ±3% LEDcurrentregulationover a wide output voltage range, from VEE to VIN can be maintained through the peak current mode controller.