Name: LTC3539EDCBTRPBF IC REG BOOST ADJUSTABLE 2A 8DFN Analog Devices Inc
Brand: Analog Devices Inc.
Price: 1 USD

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LTC3539EDCB#TRPBF IC REG BOOST ADJUSTABLE 2A 8DFN Analog Devices Inc.

Categories	Power Management ICs
Brand Name:	Analog Devices Inc.
Model Number:	LTC3539EDCB#TRPBF
MOQ:	1
Price:	Based on current price
Payment Terms:	T/T
Supply Ability:	In stock
Delivery Time:	3-5 work days
Packaging Details:	anti-static bag & cardboard box
Function:	Step-Up
Output Configuration:	Positive
Topology:	Boost
Output Type:	Adjustable
Number of Outputs:	1
Voltage - Input (Min):	0.5V
Voltage - Input (Max):	5V
Voltage - Output (Min/Fixed):	1.5V
Voltage - Output (Max):	5.25V
Current - Output:	2A (Switch)
Frequency - Switching:	1MHz
Synchronous Rectifier:	Yes
Operating Temperature:	-40°C ~ 85°C (TA)
Mounting Type:	Surface Mount
Package / Case:	8-WFDFN Exposed Pad
Supplier Device Package:	8-DFN (2x3)

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Company Info.

Sanhuang electronics (Hong Kong) Co., Limited

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Product Details
Company Profile

LTC3539EDCB#TRPBF IC REG BOOST ADJUSTABLE 2A 8DFN Analog Devices Inc.

Product Details

DESCRIPTION

The LTC®3539/LTC3539-2 are synchronous, 2A step-up DC/DC converters with output disconnect. Synchronous rectification enables high efficiency in the low profile 2mm × 3mm DFN package. Battery life is extended with a 700mV start-up voltage and operation down to 500mV once started.

FEATURES

■ Delivers 3.3V at 900mA From 2 Alkaline/NiMH Cells
■ Delivers 5V at 900mA From a Lithium-Polymer Battery
■ VIN Start-Up Voltage: 700mV
■ 1.5V to 5.25V VOUT Range
■ Up to 94% Efficiency
■ VIN > VOUT Operation
■ ±1.5% Feedback Voltage Tolerance
■ 1MHz (LTC3539) or 2MHz (LTC3539-2) Fixed Frequency Operation
■ Output Disconnect
■ Selectable Burst Mode® or PWM Operation
■ 10µA Quiescent Current
■ Logic Controlled Shutdown: <1µA
■ Requires Only 6 External Components
■ Low Profile (2mm × 3mm × 0.75mm) DFN Package

APPLICATIONS

■ Medical Instruments
■ Portable Bar Code Scanners
■ Noise Canceling Headphones
■ Portable GPS Navigation
■ Handheld PCs

Specifications

Attribute	Attribute Value
Manufacturer	Analog Devices / Linear Technology
Product Category	DC Switching Regulators
Series	-
Packaging	Tape & Reel (TR) Alternate Packaging
Package-Case	8-WFDFN Exposed Pad
Operating-Temperature	-40°C ~ 85°C (TA)
Mounting-Type	Surface Mount
Output-Type	Adjustable
Function	Step-Up
Supplier-Device-Package	8-DFN (2x3)
Number-of-Outputs	1 Output
Topology	Boost
Frequency-Switching	1MHz
Current-Output	2A (Switch)
Output-Configuration	Positive
Output Voltage	1.5V
Voltage-Output-Max	5.25V
Synchronous-Rectifier	Yes
Voltage-Input-Min	0.5V
Voltage-Input-Max	5V

Descriptions

LTC3539/LTC3539-2 - 2A, 1MHz/2MHz Synchronous Step-Up DC/DC Converters

LTC3539EDCB#TRPBF IC REG BOOST ADJUSTABLE 2A 8DFN Analog Devices Inc.

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