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LTC3872HDDB#TRPBF

8 Terminals 2.75V~9.8V 8-Pin LTC3872 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 550kHz Transistor Driver

Manufacturer: Linear Technology/Analog Devices
Origchip NO: 471-LTC3872HDDB#TRPBF
Package: 8-WFDFN Exposed Pad
Datasheet: PDF
Stock: 593
Description: 8 Terminals 2.75V~9.8V 8-Pin LTC3872 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 550kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Factory Lead Time	16 Weeks
Lifecycle Status	PRODUCTION (Last Updated: 1 month ago)
Mounting Type	Surface Mount
Package / Case	8-WFDFN Exposed Pad
Surface Mount	YES
Number of Pins	8
Operating Temperature	-40°C~150°C TJ
Packaging	Tape & Reel (TR)
Published	2011
JESD-609 Code	e3
Part Status	Active
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	8
ECCN Code	EAR99
Terminal Finish	Matte Tin (Sn)
Technology	CMOS
Terminal Position	DUAL
Terminal Pitch	0.5mm
Base Part Number	LTC3872
Function	Step-Up
Number of Outputs	1
Output Voltage	60V
Output Type	Transistor Driver
Input Voltage-Nom	4.2V
Analog IC - Other Type	SWITCHING CONTROLLER
Output Configuration	Positive
Voltage - Supply (Vcc/Vdd)	2.75V~9.8V
Control Features	Current Limit, Enable, Soft Start
Input Voltage (Min)	2.75V
Topology	Boost
Control Mode	CURRENT-MODE
Frequency - Switching	550kHz
Control Technique	PULSE WIDTH MODULATION
Synchronous Rectifier	No
Switcher Configuration	SINGLE
Max Frequency	650kHz
Length	3mm
Width	2mm
RoHS Status	ROHS3 Compliant

LTC3872HDDB#TRPBF Overview

In the 8-WFDFN Exposed Pad package, the switching controller meets most application requirements. For 1 outputs, the dc motor controller is appropriate. Tape & Reel (TR) solid enclosure protects the pmic. It is capable of handling Transistor Driver dc switching's outputs (s). 2.75V~9.8V is the supply voltage and the operating voltage of the dc control. Suitable for work in a -40°C~150°C TJ dc switcher. This switching controller can switch at 550kHz. The Surface Mount value makes it suitable for general dc dc regulator. To provide efficient switching control, Current Limit, Enable, Soft Start is included in the dcdc regulator. An analog IC with the SWITCHING CONTROLLER signal is connected to the switch converters. The switching converters's terminals (s) are designed at DUAL. The 8 terminations can be used for a wide range of dc switching. This dc dc converter ic uses a variety of control techniques, including PULSE WIDTH MODULATION. It is inputted with a DC switcher's voltage of 4.2V. You can find other relevant dc to dc converter ics by searching "LTC3872". There are a total of 8 pins on switching converter. It is recommended that the input voltage of the dc dc voltage regulator be 2.75V. DC regulator outputs 60V voltage based on test statistics. 650kHz is the maximum frequency of this dc regulators.

LTC3872HDDB#TRPBF Features

Transistor Driver Outputs
Switching Frequency: 550kHz
Current Limit, Enable, Soft Start
PULSE WIDTH MODULATION

LTC3872HDDB#TRPBF Applications

There are a lot of Linear Technology/Analog Devices LTC3872HDDB#TRPBF DC to DC converter applications.

Communication system
Bending machines
Hydraulic presses
Surface processing equipment
Hydro power
Linear guide
Packaging
Driver circuits
Nuclear power plants
Product burn-in