LT3955IUHE

Obsolete

Analog Devices

IC LED DRVR RGLTR PWM 3.5A 36QFN

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Obsolete

Analog Devices

IC LED DRVR RGLTR PWM 3.5A 36QFN

Technical Specifications

Parameters and characteristics for this part

Specification	LT3955IUHE

Current - Output / Channel	3.5 A
Dimming	Analog, PWM
Frequency [Max]	1 MHz
Frequency [Min]	100 kHz
Internal Switch(s)	True
Mounting Type	Surface Mount
Number of Outputs	1
Operating Temperature [Max]	125 ¯C
Operating Temperature [Min]	-40 °C
Package / Case	36-WFQFN, 28 Leads, Exposed Pad
Supplier Device Package	36-QFN (5x6)
Topology	SEPIC, Step-Up (Boost), Flyback, Step-Down (Buck)
Type	DC DC Regulator
Voltage - Supply (Min) [Min]	4.5 V

Part	Number of Outputs	Supplier Device Package	Internal Switch(s)	Operating Temperature [Min]	Operating Temperature [Max]	Mounting Type	Topology	Voltage - Supply (Min) [Min]	Dimming	Frequency [Min]	Frequency [Max]	Package / Case	Type	Current - Output / Channel
Analog Devices LT3955IUHE	1	36-QFN (5x6)		-40 °C	125 ¯C	Surface Mount	Flyback SEPIC Step-Down (Buck) Step-Up (Boost)	4.5 V	Analog PWM	100 kHz	1 MHz	36-WFQFN 28 Leads Exposed Pad	DC DC Regulator	3.5 A

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

General part information

LED Driver IC 1 Output DC DC Regulator Flyback, SEPIC, Step-Down (Buck), Step-Up (Boost) Analog, PWM Dimming 3.5A (Switch) 36-QFN (5x6)

Technical documentation and resources

No documents available