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Home Products Integrated Circuits (ICs)PMIC - Voltage Regulators - DC DC Switching Controllers~~LTC3728LEUH-1#TRPBF~~

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LTC3728LEUH-1#TRPBF - Analog Devices Inc.

Name: Analog Devices Inc. LTC3728LEUH-1#TRPBF
Brand: Analog Devices Inc.
SKU: LTC3728LEUH-1#TRPBF
Availability: InStock
Rating: 5 (6 reviews)

Manufacturer Part Number: LTC3728LEUH-1#TRPBF

Manufacturer: Analog Devices, Inc.

Allelco Part Number: 32D-LTC3728LEUH-1#TRPBF

ECAD Model

Parts Description: IC REG CTRLR BUCK 32QFN

Package: 32-WFQFN Exposed Pad

Data sheet: LTC3728L-1.pdf

RoHs Status: ROHS3 Compliant

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Specifications

LTC3728LEUH-1#TRPBF Tech Specifications
Analog Devices Inc. - LTC3728LEUH-1#TRPBF technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc. - LTC3728LEUH-1#TRPBF

Product Attribute	Attribute Value
Manufacturer	Analog Devices, Inc.
Voltage - Supply (Vcc/Vdd)	4.5V ~ 28V
Topology	Buck
Synchronous Rectifier	Yes
Supplier Device Package	32-QFN (5x5)
Series	-
Serial Interfaces	-
Package / Case	32-WFQFN Exposed Pad
Package	Tape & Reel (TR)
Output Type	Transistor Driver
Output Phases	2

Product Attribute	Attribute Value
Output Configuration	Positive
Operating Temperature	-40°C ~ 85°C (TA)
Number of Outputs	2
Mounting Type	Surface Mount
Function	Step-Down
Frequency - Switching	260kHz ~ 550kHz
Duty Cycle (Max)	99.4%
Control Features	Enable, Power Good, Soft Start
Clock Sync	No
Base Product Number	LTC3728

Environmental & Export Classifications

ATTRIBUTE	DESCRIPTION
RoHs Status	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)
REACH Status	REACH Unaffected
ECCN	EAR99
HTSUS	8542.39.0001

Parts Introduction

Manufacturer Part Number

LTC3728LEUH-1#TRPBF

Manufacturer

analog-devices

Introduction

The LTC3728LEUH-1#TRPBF is a high-performance, dual-phase, synchronous step-down DC/DC switching regulator controller from Analog Devices. It is designed to provide a highly efficient and reliable power conversion solution for a wide range of applications.

Product Features and Performance

Dual-phase synchronous buck controller with integrated MOSFET drivers

Wide input voltage range of 4.5V to 28V

Switching frequency range of 260kHz to 550kHz

Maximum duty cycle of 99.4%

Synchronous rectification for improved efficiency

No external clock synchronization required

Comprehensive control features including enable, power good, and soft start

Product Advantages

High efficiency power conversion

Flexible input voltage range

Wide switching frequency range for design flexibility

Seamless synchronous rectification

Comprehensive control features for reliable operation

Key Reasons to Choose This Product

Proven performance and reliability from Analog Devices

Flexible design options to meet a variety of application requirements

Efficient power conversion for improved system-level performance

Comprehensive control features for reliable and robust operation

Quality and Safety Features

Designed and manufactured to Analog Devices' high-quality standards

Operates within a wide temperature range of -40°C to 85°C

Compatibility

The LTC3728LEUH-1#TRPBF is compatible with a wide range of power management applications, including:

Industrial equipment

Telecommunications infrastructure

Automotive electronics

Consumer electronics

Application Areas

High-efficiency DC/DC power conversion

Voltage regulation for microprocessors, FPGAs, and other digital ICs

Power management for industrial, telecommunications, and automotive electronics

Product Lifecycle

The LTC3728LEUH-1#TRPBF is an active product. There are no known equivalent or alternative models available at this time. For the latest product information and availability, please contact our website's sales team.

Parts with Similar Specifications

The three parts on the right have similar specifications to Analog Devices Inc. LTC3728LEUH-1#TRPBF

Product Attribute
Part Number	LTC3728LEUH-1#TRPBF	LTC3728LIGN#TRPBF	LTC3728LIUH#PBF	LTC3728LEUH-1#PBF
Manufacturer	Analog Devices Inc.	Analog Devices Inc.	Analog Devices Inc.	Analog Devices Inc.
Frequency - Switching	260kHz ~ 550kHz	260kHz ~ 550kHz	260kHz ~ 550kHz	260kHz ~ 550kHz
Mounting Type	Surface Mount	Surface Mount	Surface Mount	Surface Mount
Output Configuration	Positive	Positive	Positive	Positive
Package	Tape & Reel (TR)	Tape & Reel (TR)	Tube	Tube
Series	-	-	-	-
Package / Case	32-WFQFN Exposed Pad	28-SSOP (0.154", 3.90mm Width)	32-WFQFN Exposed Pad	32-WFQFN Exposed Pad
Duty Cycle (Max)	99.4%	99.4%	99.4%	99.4%
Output Phases	2	2	2	2
Supplier Device Package	32-QFN (5x5)	28-SSOP	32-QFN (5x5)	32-QFN (5x5)
Function	Step-Down	Step-Down	Step-Down	Step-Down
Clock Sync	No	No	No	No
Control Features	Enable, Power Good, Soft Start	Enable, Power Good, Soft Start	Enable, Power Good, Soft Start	Enable, Power Good, Soft Start
Number of Outputs	2	2	2	2
Voltage - Supply (Vcc/Vdd)	4.5V ~ 28V	4.5V ~ 28V	4.5V ~ 28V	4.5V ~ 28V
Serial Interfaces	-	-	-	-
Output Type	Transistor Driver	Transistor Driver	Transistor Driver	Transistor Driver
Base Product Number	LTC3728	LTC3728	LTC3728	LTC3728
Synchronous Rectifier	Yes	Yes	Yes	Yes
Topology	Buck	Buck	Buck	Buck
Operating Temperature	-40°C ~ 85°C (TA)	-40°C ~ 85°C (TA)	-40°C ~ 85°C (TA)	-40°C ~ 85°C (TA)

LTC3728LEUH-1#TRPBF Datasheet PDF

Download LTC3728LEUH-1#TRPBF pdf datasheets and Analog Devices Inc. documentation for LTC3728LEUH-1#TRPBF - Analog Devices Inc..

Datasheets: LTC3728L-1.pdf
Other Related Documents: Tape and Reel Packaging.pdf

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Region	Country	Logistic Time(Day)
America	United States	5
America	Brazil	7
Europe	Germany	5
	United Kingdom	4
	Italy	5
Oceania	Australia	6
Oceania	New Zealand	5
Asia	India	4
Asia	Japan	4
Middle East	Israel	6

DHL & FedEx Shipment Charges Reference
Shipment charges(KG)	Reference DHL(USD$)
0.00kg-1.00kg	USD$30.00 - USD$60.00
1.00kg-2.00kg	USD$40.00 - USD$80.00
2.00kg-3.00kg	USD$50.00 - USD$100.00

Note:: The above table is for reference only. There may have some data bias for the uncontrollable factors.
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