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LTC3561AEDD#TRPBF IC REG BUCK ADJUSTABLE 1A 8DFN Analog Devices Inc.
LTC3561AEDD#TRPBF IC REG BUCK ADJUSTABLE 1A 8DFN Analog Devices Inc.
Specifications
Brand Name :
Analog Devices Inc.
Model Number :
LTC3561AEDD#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-Down
Output Configuration :
Positive
Topology :
Buck
Output Type :
Adjustable
Number of Outputs :
1
Voltage - Input (Min) :
2.5V
Voltage - Input (Max) :
5.5V
Voltage - Output (Min/Fixed) :
0.8V
Voltage - Output (Max) :
5V
Current - Output :
1A
Frequency - Switching :
2.5MHz
Synchronous Rectifier :
Yes
Operating Temperature :
-40°C ~ 125°C (TJ)
Mounting Type :
Surface Mount
Package / Case :
8-WFDFN Exposed Pad
Supplier Device Package :
8-DFN (3x3)
Description

Product Details

DESCRIPTION

The LTC®3561 is a constant-frequency, synchronous, step-down DC/DC converter. Intended for medium power applications, it operates from a 2.63V to 5.5V input voltage range and has a user configurable operating frequency up to 4MHz, allowing the use of tiny, low cost capacitors and inductors 2mm or less in height. The output voltage is adjustable from 0.8V to 5V. Internal synchronous 0.11Ω power switches with 1.4A peak current ratings provide high efficiency. The LTC3561’s current mode architecture and external compensation allow the transient response to be optimized over a wide range of loads and output capacitors.

FEATURES

■ Uses Tiny Capacitors and Inductor
■ High Frequency Operation: Up to 4MHz
■ High Switch Current: 1.4A
■ Low RDS(ON) Internal Switches: 0.110Ω
■ High Efficiency: Up to 95%
■ VIN: 2.63V to 5.5V
■ Stable with Ceramic Capacitors
■ Current Mode Operation for Excellent Line and Load Transient Response
■ Short-Circuit Protected
■ Low Dropout Operation: 100% Duty Cycle
■ Low Shutdown Current: IQ ≤ 1µA
■ Low Quiescent Current: 240µA
■ Output Voltages from 0.8V to 5V
■ Low Noise Pulse-Skipping Operation
■ Small 8-Pin DFN Package

APPLICATIONS

■ Wireless LAN Power
■ Notebook Computers
■ Digital Cameras
■ Cellular Phones
■ Board Mounted Power Supplies

Specifications

Attribute Attribute Value
Manufacturer Analog Devices / Linear Technology
Product Category IC Chips
Series -
Packaging Alternate Packaging
Package-Case 8-WFDFN Exposed Pad
Operating-Temperature -40°C ~ 125°C (TJ)
Mounting-Type Surface Mount
Output-Type Adjustable
Function Step-Down
Supplier-Device-Package 8-DFN (3x3)
Number-of-Outputs 1 Output
Topology Buck
Frequency-Switching 2.5MHz
Current-Output 1A
Output-Configuration Positive
Output Voltage 0.8V
Voltage-Output-Max 5V
Synchronous-Rectifier Yes
Voltage-Input-Min 2.5V
Voltage-Input-Max 5.5V

Descriptions

Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 1A 8-WFDFN Exposed Pad
LTC3561A - 1A, 4MHz, Synchronous Step-Down DC/DC Converter
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LTC3561AEDD#TRPBF IC REG BUCK ADJUSTABLE 1A 8DFN Analog Devices Inc.

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Product Detail
Brand Name :
Analog Devices Inc.
Model Number :
LTC3561AEDD#TRPBF
MOQ :
1
Price :
Based on current price
Payment Terms :
T/T
Supply Ability :
In stock
Contact Supplier
LTC3561AEDD#TRPBF IC REG BUCK ADJUSTABLE 1A 8DFN Analog Devices Inc.

Sanhuang electronics (Hong Kong) Co., Limited

Verified Supplier
3 Years
shenzhen
Since 2005
Business Type :
Distributor/Wholesaler, Trading Company
Main Products :
Integrated Circuit IC, RF IC Module, Power Management ICs
Total Annual :
1000000-3000000
Employee Number :
100~150
Certification Level :
Verified Supplier
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