LTC3646HDE#TRPBF Allicdata Electronics
Allicdata Part #:

LTC3646HDE#TRPBF-ND

Manufacturer Part#:

LTC3646HDE#TRPBF

Price: $ 2.98
Product Category:

Integrated Circuits (ICs)

Manufacturer: Linear Technology/Analog Devices
Short Description: IC REG BUCK ADJ 1A SYNC 14DFN
More Detail: Buck Switching Regulator IC Positive Adjustable 2V...
DataSheet: LTC3646HDE#TRPBF datasheetLTC3646HDE#TRPBF Datasheet/PDF
Quantity: 1000
2500 +: $ 2.71177
Stock 1000Can Ship Immediately
$ 2.98
Specifications
Voltage - Output (Min/Fixed): 2V
Base Part Number: LTC3646
Supplier Device Package: 14-DFN (4x3)
Package / Case: 14-WFDFN Exposed Pad
Mounting Type: Surface Mount
Operating Temperature: -40°C ~ 150°C (TJ)
Synchronous Rectifier: Yes
Frequency - Switching: 200kHz ~ 3MHz
Current - Output: 1A
Voltage - Output (Max): 30V
Series: --
Voltage - Input (Max): 40V
Voltage - Input (Min): 4V
Number of Outputs: 1
Output Type: Adjustable
Topology: Buck
Output Configuration: Positive
Function: Step-Down
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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The LTC3646HDE#TRPBF is a member of the advanced LTC3646 series of high-efficiency, high-density synchronous DC/DC switching buck regulators with built-in voltage positioners. Target applications include space constrained point-of-load applications requiring high-efficiency, high-density and small form factors. This advanced series offers up to 6A of continuous current, 2A for each phase. The output voltage can be adjusted with a single external precision resistor and its switching frequency can be programmed from 200kHz to 1.2MHz.


The LTC3646HDE#TRPBF is ideal for applications requiring a wide input voltage range such as 12V to 48V or 24V to 60V, and is able to operate down to zero volts in current-limited mode. It has an adjustable constant off-time control scheme and its Power Good indication pins can be used to monitor the steady-state output voltage along with UVLO and over temperature protection. This device offers an adjustable output voltage range of 1V to 48V and an adjustable output current ranging from 0.5A to 6A.


The LTC3646HDE#TRPBF features a current-mode architecture and utilizes synchronous rectifiers in order to deliver high efficiency. This device works by extracting energy from an input voltage source, storing it in an inductor and delivering it to the output through a power switch. It can be used for buck, boost and buck-boost applications and is a great solution for creating more efficient, reliable and accurate power solutions in a wide range of applications. With its high-efficiency, high-density, small form factor and adjustable output settings, the LTC3646HDE#TRPBF is the ideal choice for any power-management system.


This switch mode voltage regulator offers excellent performance and excellent thermal management with a wide selection of package options. The device can operate at high frequencies with wide positive input voltage ranges, making it suitable for many applications such as automotive and industrial systems. Its features include adjustable voltage, current limit and ultra-low IQ and a Power Good pin to indicate when the output voltage is valid and within the specified range. With its features and small size, the LTC3646HDE is an ideal solution for high efficiency voltage regulation.

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