LTC3415EUHF#PBF

Active

Analog Devices

7A, POLYPHASE SYNCHRONOUS STEP-DOWN REGULATOR

Deep-Dive with AI

Search across all available documentation for this part.

DocumentsDatasheet R415 Reliability Data

LTC3415EUHF#PBF

Active

Analog Devices

7A, POLYPHASE SYNCHRONOUS STEP-DOWN REGULATOR

Deep-Dive with AI

DocumentsDatasheet R415 Reliability Data

Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	LTC3415EUHF#PBF

Current - Output	7 A
Frequency - Switching	1.5 MHz
Function	Step-Down
Mounting Type	Surface Mount
Number of Outputs	1
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Output Configuration	Positive
Output Type	Adjustable
Package / Case	38-WFQFN Exposed Pad
Synchronous Rectifier	True
Topology	Buck
Voltage - Input (Max) [Max]	5.5 V
Voltage - Input (Min) [Min]	2.375 V
Voltage - Output (Max) [Max]	5.5 V
Voltage - Output (Min/Fixed)	0.6 V

LTC3415 Series

7A, PolyPhase Synchronous Step-Down Regulator

Part	Operating Temperature [Max]	Operating Temperature [Min]	Voltage - Output (Min/Fixed)	Output Type	Synchronous Rectifier	Voltage - Input (Max) [Max]	Output Configuration	Current - Output	Package / Case	Mounting Type	Frequency - Switching	Voltage - Input (Min) [Min]	Voltage - Output (Max) [Max]	Topology	Number of Outputs	Function
Analog Devices LTC3415EUHF#PBF	85 °C	-40 °C	0.6 V	Adjustable		5.5 V	Positive	7 A	38-WFQFN Exposed Pad	Surface Mount	1.5 MHz	2.375 V	5.5 V	Buck	1	Step-Down
Analog Devices LTC3415EUHF	85 °C	-40 °C	0.6 V	Adjustable		5.5 V	Positive	7 A	38-WFQFN Exposed Pad	Surface Mount	1.5 MHz	2.375 V	5.5 V	Buck	1	Step-Down

Pricing

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

Distributor	Package	Quantity	$

Digikey	Tube	1	$ 18.78
		10	$ 13.59
		25	$ 12.26
		100	$ 10.77
		250	$ 10.05
		500	$ 9.66

Description

General part information

LTC3415 Series

The LTC3415 is a high efficiency, monolithic synchronous buck regulator using a phase lockable constant frequency, current mode architecture. PolyPhase®operation allows multiple LTC3415s to run out of phase while using minimal input and output capacitance. The operating supply range is from 5.5V down to 2.5V, making it suitable for single Lithium-Ion battery as well as point of load power supply applications. Burst Mode operation provides high efficiency at low load currents. 100% duty cycle provides low dropout operation that extends operating time in battery-operated systems.The operating frequency is internally set at 1.5MHz, allowing the use of small surface mount inductors. For switching-noise sensitive applications, it can be externally synchronized from 0.75MHz to 2.25MHz. The PHMODE pin allows user control of the phase of the outgoing clock signal. The current sense comparator is factory trimmed for accurate output current sharing. Burst Mode operation is inhibited during synchronization or when the MODE pin is pulled low to reduce noise and RF interference.ApplicationsPoint of Load Power SupplyPortable InstrumentsDistributed Power SystemsBattery-Powered Equipment