LTC3892EUH-2#TRPBF Allicdata Electronics
Allicdata Part #:

LTC3892EUH-2#TRPBF-ND

Manufacturer Part#:

LTC3892EUH-2#TRPBF

Price: $ 4.28
Product Category:

Integrated Circuits (ICs)

Manufacturer: Linear Technology/Analog Devices
Short Description: IC REG CTRLR BUCK 32QFN
More Detail: Buck Regulator Positive Output Step-Down DC-DC Co...
DataSheet: LTC3892EUH-2#TRPBF datasheetLTC3892EUH-2#TRPBF Datasheet/PDF
Quantity: 1000
2500 +: $ 3.89416
Stock 1000Can Ship Immediately
$ 4.28
Specifications
Frequency - Switching: 105kHz ~ 835kHz, 350kHz ~ 535kHz
Base Part Number: LTC3892
Supplier Device Package: 32-QFN (5x5)
Package / Case: 32-WFQFN Exposed Pad
Operating Temperature: -40°C ~ 125°C (TJ)
Control Features: Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking
Serial Interfaces: --
Clock Sync: No
Synchronous Rectifier: Yes
Duty Cycle (Max): 99%
Series: --
Voltage - Supply (Vcc/Vdd): 4.5 V ~ 60 V
Output Phases: 2
Number of Outputs: 2
Topology: Buck
Output Configuration: Positive
Function: Step-Down
Output Type: Transistor Driver
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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LTC3892EUH-2#TRPBF Application Field and Working Principle

LTC3892EUH-2#TRPBF is a high performance, wide input voltage range synchronous step-down switching regulator controller offered by Linear Technology. The device offers average input current and voltage mode control with a wide selection of loop compensation options and a single resistor output voltage set-point programming. This makes it a viable and efficient solution for a wide range of power management applications requiring high-speed, high-current and high-power conversion.

The LTC3892EUH-2#TRPBF falls within the category of PMIC\'s - Voltage Regulators - DC DC Switching Controllers. This device provides high performance power regulation suitable for a variety of applications, including embedded systems, automotive, industrial and communications applications. The controller also offers high power density, making it a cost effective solution. The device is designed to operate at a wide operating temperature range, from -40°C to +85°C, making it suitable for use in a variety of environments.

This controller is designed to precisely regulate output voltage at various loading conditions over a wide input voltage range. The on-chip programmable compensation and single resistor output voltage set-point programming make it an easy-to-use solution for a wide range of applications. The controller also features an indication pin for indicating the current operating state and a push-button mode selector for selecting operating modes.

LTC3892EUH-2#TRPBF provides a regulated output voltage and can be used in a variety of power configurations. It can be used in buck, boost and inverting topologies, as well as in positive to negative and negative to positive converters. It also provides multiple output synchronous rectifiers, allowing for higher efficiency at higher loads.

The device works by sensing the input voltage, comparing it to the internal reference voltage and then regulating the output voltage based on the difference between the two. The output voltage is regulated by adjusting the pulse width of the switching MOSFET or transistor, depending on the application. It also features internal over-temperature, over-voltage and under-voltage protection and an Input Under-Voltage Lockout (UVLO) feature that prevents the controller from operating below a certain input voltage.

The LTC3892EUH-2#TRPBF provides an efficient, high performance and cost effective solution for a wide range of power conversion applications. The device is designed to be extremely user friendly, with a wide selection of loop compensation options, single resistor output voltage set-point programming and a push-button mode selector. Additionally, the device offers a variety of safety features, making it a viable and reliable solution for a wide range of applications.

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

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