LTC3520IUF#TRPBF Allicdata Electronics
Allicdata Part #:

LTC3520IUF#TRPBF-ND

Manufacturer Part#:

LTC3520IUF#TRPBF

Price: $ 3.53
Product Category:

Integrated Circuits (ICs)

Manufacturer: Linear Technology/Analog Devices
Short Description: IC REG BCK BST ADJ DL SYNC 24QFN
More Detail: Buck, Buck-Boost Switching Regulator IC Positive A...
DataSheet: LTC3520IUF#TRPBF datasheetLTC3520IUF#TRPBF Datasheet/PDF
Quantity: 1000
2500 +: $ 3.20657
Stock 1000Can Ship Immediately
$ 3.53
Specifications
Voltage - Output (Min/Fixed): 0.8V
Base Part Number: LTC3520
Supplier Device Package: 24-QFN-EP (4x4)
Package / Case: 24-WFQFN Exposed Pad
Mounting Type: Surface Mount
Operating Temperature: -40°C ~ 125°C (TJ)
Synchronous Rectifier: Yes
Frequency - Switching: 100kHz ~ 2MHz
Current - Output: 600mA, 1A
Voltage - Output (Max): 5.5V
Series: --
Voltage - Input (Max): 5.5V
Voltage - Input (Min): 2.2V
Number of Outputs: 2
Output Type: Adjustable
Topology: Buck, Buck-Boost
Output Configuration: Positive
Function: Step-Down, Step-Up/Step-Down
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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The LTC3520IUF#TRPBF is a DCDC switching regulator capable of providing up to 5A of regulated output current. The device features a wide input voltage range of 4.5V to 40V and an adjustable output voltage range of 0.6V to 5.5V. The device supports both fixed and adjustable frequency operation with a maximum switching frequency of 500kHz. Additionally, the device offers a variety of options for output voltage control, including a sleep mode and a power good signal.

The LTC3520IUF#TRPBF is intended to be used in applications where high efficiency is a primary design consideration. It is ideal for powering memory, FPGAs and other logic where a high switching frequency is required. The device’s integrated high-side MOSFET gate drive circuitry provides a very efficient and compact solution.

The LTC3520IUF#TRPBF’s wide input voltage range makes it suitable for a variety of applications. The device is capable of accepting input voltages from 4.5V to 40V, making it suitable for systems that utilize an array of batteries, as well as from AC mains power sources. The device is also capable of operating in a wide temperature range of -40°C to 85°C, making it well suited for a variety of operating environments.

The LTC3520IUF#TRPBF uses Pulse Width Modulation (PWM) as its control scheme. This provides the most efficient power conversion solution for the device, as well as the ability to adjust for varying input and output conditions. The device’s adjustable frequency allows for flexibility in the design, as well as an efficient implementation. Additionally, the device features an integrated /RESET pin, allowing it to be used in low-battery applications.

The LTC3520IUF#TRPBF’s integrated high-side MOSFET gate drive circuitry ensures efficient and stable operation. By incorporating an optimized gate drive, the device is able to switch at frequencies up to 500kHz, to enable higher efficiency power conversion. The device’s wide input voltage and adjustable frequency provides the flexibility to design an application that is optimized for a wide range of inputs, making it suitable for a variety of applications.

The device also features an integrated output controller, providing a power savings feature which reduces power consumption when the device is not actively switching. The device supports both active and sleep modes, so it can be powered down when not in use, resulting in improved overall power efficiency.

The LTC3520IUF#TRPBF is a high efficiency DCDC switching regulator, capable of providing up to 5A of regulated output current. The wide input voltage range, adjustable output voltage range and adjustable frequency operation ensure the device is suitable for a range of applications. The integrated high-side MOSFET gate drive circuitry provides high efficiency power conversion, while the integrated output controller allows the device to be powered down when not in use.

The specific data is subject to PDF, and the above content is for reference

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