Integrated Circuits (ICs)

LT3956IUHE

Obsolete

IC LED DRVR RGLTR PWM 3.3A 36QFN

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Integrated Circuits (ICs)

Obsolete

IC LED DRVR RGLTR PWM 3.3A 36QFN

Technical Specifications

Parameters and characteristics for this part

Specification	LT3956IUHE

Current - Output / Channel	3.3 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
Supplier Device Package [x]	5
Supplier Device Package [y]	6
Topology	Step-Up (Boost), Flyback, Step-Down (Buck), SEPIC
Type	DC DC Regulator
Voltage - Output	80 V
Voltage - Supply (Max) [Max]	80 V
Voltage - Supply (Min) [Min]	4.5 V

Part	Dimming	Frequency [Max]	Frequency [Min]	Supplier Device Package [y]	Supplier Device Package [x]	Supplier Device Package	Voltage - Supply (Max) [Max]	Current - Output / Channel	Topology	Number of Outputs	Voltage - Supply (Min) [Min]	Voltage - Output	Type	Operating Temperature [Min]	Operating Temperature [Max]	Mounting Type	Package / Case
Analog Devices Inc./Maxim Integrated LT3956IUHE#PBF	Analog PWM	1 MHz	100 kHz	6	5	36-QFN	80 V	3.3 A	Flyback SEPIC Step-Down (Buck) Step-Up (Boost)	1	4.5 V	80 V	DC DC Regulator	-40 C	125 °C	Surface Mount	36-WFQFN 28 Leads Exposed Pad
Analog Devices Inc./Maxim Integrated LT3956IUHE	Analog PWM	1 MHz	100 kHz	6	5	36-QFN	80 V	3.3 A	Flyback SEPIC Step-Down (Buck) Step-Up (Boost)	1	4.5 V	80 V	DC DC Regulator	-40 C	125 °C	Surface Mount	36-WFQFN 28 Leads Exposed Pad
Analog Devices Inc./Maxim Integrated LT3956EUHE#PBF	Analog PWM	1 MHz	100 kHz	6	5	36-QFN	80 V	3.3 A	Flyback SEPIC Step-Down (Buck) Step-Up (Boost)	1	4.5 V	80 V	DC DC Regulator	-40 C	125 °C	Surface Mount	36-WFQFN 28 Leads Exposed Pad
Analog Devices Inc./Maxim Integrated LT3956EUHE#TRPBF	Analog PWM	1 MHz	100 kHz	6	5	36-QFN	80 V	3.3 A	Flyback SEPIC Step-Down (Buck) Step-Up (Boost)	1	4.5 V	80 V	DC DC Regulator	-40 C	125 °C	Surface Mount	36-WFQFN 28 Leads Exposed Pad
Analog Devices Inc./Maxim Integrated LT3956IUHE#TRPBF	Analog PWM	1 MHz	100 kHz	6	5	36-QFN	80 V	3.3 A	Flyback SEPIC Step-Down (Buck) Step-Up (Boost)	1	4.5 V	80 V	DC DC Regulator	-40 C	125 °C	Surface Mount	36-WFQFN 28 Leads Exposed Pad

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

Distributor	Package	Quantity	$	Updated

Digikey	N/A	0	$ 0.00	1m+

General part information

LED Driver IC 1 Output DC DC Regulator Flyback, SEPIC, Step-Down (Buck), Step-Up (Boost) Analog, PWM Dimming 3.3A (Switch) 36-QFN (5x6)

Technical documentation and resources

No documents available