LTC3787IUFD#TRPBF Allicdata Electronics
Allicdata Part #:

LTC3787IUFD#TRPBF-ND

Manufacturer Part#:

LTC3787IUFD#TRPBF

Price: $ 0.00
Product Category:

Integrated Circuits (ICs)

Manufacturer: Linear Technology/Analog Devices
Short Description: IC REG CTRLR BOOST 28QFN
More Detail: Boost Regulator Positive Output Step-Up DC-DC Con...
DataSheet: LTC3787IUFD#TRPBF datasheetLTC3787IUFD#TRPBF Datasheet/PDF
Quantity: 1000
Stock 1000Can Ship Immediately
Specifications
Frequency - Switching: 105kHz ~ 760kHz
Base Part Number: LTC3787
Supplier Device Package: 28-QFN (4x5)
Package / Case: 28-WFQFN Exposed Pad
Operating Temperature: -40°C ~ 125°C (TJ)
Control Features: Current Limit, Enable, Frequency Control, Power Good, Soft Start
Serial Interfaces: --
Clock Sync: No
Synchronous Rectifier: Yes
Duty Cycle (Max): 96%
Series: PolyPhase®
Voltage - Supply (Vcc/Vdd): 4.5 V ~ 38 V
Output Phases: 2
Number of Outputs: 2
Topology: Boost
Output Configuration: Positive
Function: Step-Up
Output Type: Transistor Driver
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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The LTC3787IUFD#TRPBF is a DC DC switching controller from the PMIC Voltage Regulators category. With its high level of integration, it is suitable for powering a variety of system applications.

The LTC3787IUDF#TRPBF is a complete constant frequency current mode switching regulator controller with an internal power switch. It has a wide input range from 6V with a 0.4V to 5.5V start up threshold and can operate up to 80V to provide power for microprocessors, FPGAs, DSPs and other high speed logic components. It provides complete control of two output power supplies with independent error amplifiers, UVLO, current limit or foldback, and soft start.

The LTC3787IUDF#TRPBF is the ideal choice for designs that require a high current and low noise operation. This device offers a wide range of features including programmable soft start, adjustable frequency, programmable current limit and foldback, output on/off control, Under Voltage Lockout (UVLO) and two independent error amplifiers. It also features low power mode and sleep mode operations.

The LTC3787IUDF#TRPBF operates on a fixed frequency current mode PWM control architecture that ensures smooth transition from the set point to the target output voltage. It offers excellent output regulation with a ±1% accuracy over temperature and load currents up to 30A. It also includes internal compensation with no external components required. This makes it ideal for use in applications requiring high efficiency and low noise operation.

In addition to its impressive performance, the LTC3787IUDF#TRPBF also offers a number of protection features to ensure maximum system performance and reliability. Protection features include an under voltage lockout (UVLO) to protect against input voltage fluctuations and an over voltage lockout (OVLO) to protect against excessive output voltage. It also has an under temperature lockout (UTLO) to prevent thermal cycling and a soft-start feature to reduce input inrush current.

The LTC3787IUDF#TRPBF is a highly integrated device suitable for a wide range of applications requiring high performance and reliable operation. Its high level of integration and features make it ideal for use in a variety of system applications. It is designed for use in consumer, industrial, automotive and computing applications.

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

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