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LTC3872ITS8#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-LTC3872ITS8#TRPBF
Package: SOT-23-8 Thin, TSOT-23-8
Datasheet: PDF
Stock: 445
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	8 Weeks
Lifecycle Status	PRODUCTION (Last Updated: 1 month ago)
Mounting Type	Surface Mount
Package / Case	SOT-23-8 Thin, TSOT-23-8
Surface Mount	YES
Number of Pins	8
Operating Temperature	-40°C~125°C TJ
Packaging	Tape & Reel (TR)
Published	2011
Part Status	Active
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	8
ECCN Code	EAR99
Technology	CMOS
Terminal Position	DUAL
Terminal Form	GULL WING
Terminal Pitch	0.65mm
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	2.9mm
RoHS Status	ROHS3 Compliant
Lead Free	Lead Free

LTC3872ITS8#TRPBF Overview

With its SOT-23-8 Thin, TSOT-23-8 package, the switching controller fits the needs of most applications. For outputs of 1, this dc motor controller is suitable. An enclosure of Tape & Reel (TR) is used to package the PMIC. It is capable of dealing with Transistor Driver dc switching's output (s). dc switching'sA 2.75V~9.8V voltage is supplied to the dc control and used for operating it. A -40°C~125°C TJ dc switcher is not a problem. This switching controller can switch at 550kHz. A generalization of dc dc regulator can be made using Surface Mount. To provide efficient switching control, Current Limit, Enable, Soft Start is included in the dcdc regulator. The switch converters are connected to a SWITCHING CONTROLLER analog IC. Thare switching converters has a terminal (s) at DUAL . A variety of dc switching's functions can be performed on 8 terminations. To name a few of the control techniques these dc dc converter ics adapt, it includes PULSE WIDTH MODULATION. 4.2V nominal DC switcher's voltage input. A search for "LTC3872" will reveal other relevant dc to dc converter ics. 8 pins are on switching converter. Input voltage of dc dc voltage regulator must be 2.75V. DC regulator outputs 60V voltage based on test statistics. The max frequency of the pmic can reach 650kHz.

LTC3872ITS8#TRPBF Features

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

LTC3872ITS8#TRPBF Applications

There are a lot of Linear Technology/Analog Devices LTC3872ITS8#TRPBF DC to DC converter applications.

Series voltage regulation circuits
Elevator lighting
Pipe bending machines
Remotely powered electric motors
Surge protection circuits
Electrical power transmission
Drilling machines
Driver circuits
Refrigerators of central air conditioners
Product burn-in