LT8705AIFE#TRPBF Allicdata Electronics
Allicdata Part #:

LT8705AIFE#TRPBF-ND

Manufacturer Part#:

LT8705AIFE#TRPBF

Price: $ 5.69
Product Category:

Integrated Circuits (ICs)

Manufacturer: Linear Technology/Analog Devices
Short Description: IC REG CTRLR BUCK-BOOST 38TSSOP
More Detail: Buck-Boost Regulator Positive Output Step-Up/Step-...
DataSheet: LT8705AIFE#TRPBF datasheetLT8705AIFE#TRPBF Datasheet/PDF
Quantity: 1000
2000 +: $ 5.17297
Stock 1000Can Ship Immediately
$ 5.69
Specifications
Series: --
Packaging: Tape & Reel (TR) 
Part Status: Active
Output Type: Transistor Driver
Function: Step-Up/Step-Down
Output Configuration: Positive
Topology: Buck-Boost
Number of Outputs: 2
Output Phases: 2
Voltage - Supply (Vcc/Vdd): 2.8 V ~ 80 V
Frequency - Switching: 100kHz ~ 400kHz
Duty Cycle (Max): --
Synchronous Rectifier: Yes
Clock Sync: Yes
Serial Interfaces: --
Control Features: Enable, Frequency Control, Soft Start
Operating Temperature: -40°C ~ 125°C
Package / Case: 38-TFSOP (0.173", 4.40mm Width), 31 Leads, Exposed Pad
Supplier Device Package: 38-TSSOP-EP
Base Part Number: LT8705
Description

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The LT8705AIFE#TRPBF is a synchronous DC/DC controller with integrated MOSFETS capable of driving up to seven channels with optimal efficiency. The device provides numerous integrated protection functions as well as advanced system optimization circuitry. It has an input voltage range of 4 V to 75 V and can provide an output voltage range of 0 V to 96 V. It has a peak current monitoring range up to 10A and an accurate current sensing range up to 20A.

The LT8705AIFE#TRPBF is a highly integrated switching DC/DC controller capable of providing up to 7 outputs with a variety of fault protection and optimization features. It integrates a range of voltage and current control loops to maximise system performance. These include a nine-channel analog/digital soft-start circuit, a synchronous compensator, voltage, current, and temperature feedback loops and numerous protection features. This makes it ideal for applications such as automotive, industrial, off-line and AC-DC switching power supplies, DC-DC converters, as well as telecom and server power supplies.

In operation, the LT8705AIFE#TRPBF pulls up or down a voltage reference pin based on an internal set of compensators and feedback signals from the load or from an external source. This reference voltage is compared to the voltage at the output stage and the output is modulated to the desired level. The output is then monitored against various predetermined trip points to maintain stability and system protection. The device also features internal MOSFETs and a control solution allowing the device to act as a synchronous buck DC/DC converter.

The LT8705AIFE#TRPBF has a wide input range exibility allowing it to be used with a variety of power sources with minimal over-current or under-voltage protection. The device also provides various optimization features such as output voltage tracking, current limiting, and input current limiting along with over-temperature and over-voltage protection. This ensures the extreme reliability and robustness of load operation.

The LT8705AIFE#TRPBF is an advanced DC/DC switching controller capable of providing numerous protection functions. It has seven channels, a wide range of supported input and output voltages, and can drive up to 10A of current. It also has numerous optimization and protection features to ensure system stability, reliability and robustness. Its versatile design makes it a suitable choice for a variety of applications, especially automotive, industrial and telecom power supplies.

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

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