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LTC3872HTS8#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-LTC3872HTS8#TRPBF
Package: SOT-23-8 Thin, TSOT-23-8
Datasheet: PDF
Stock: 669
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~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 Form	GULL WING
Terminal Pitch	0.65mm
Base Part Number	LTC3872
Function	Step-Up
Number of Outputs	1
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

LTC3872HTS8#TRPBF Overview

Capsuled in the SOT-23-8 Thin, TSOT-23-8 package, the switching controller can be used for a wide range of applications. The dc motor controller is adquate to generate for 1 outputs. Tape & Reel (TR) solid enclosure protects the pmic. Transistor Driver dc switching's outputs (s) can be handled by it. This dc control has a supply voltage and operating voltage of 2.75V~9.8V. Suitable for work in a -40°C~150°C TJ dc switcher. Switching can be done at 550kHz with this switching controller. The Surface Mount allows it to be used for dc dc regulator in general. DCDC regulator is controlled efficiently by Current Limit, Enable, Soft Start. The switch converters are connected to an analog IC with a SWITCHING CONTROLLER output. Thare switching converters has a terminal (s) at DUAL . An array of 8 terminations of dc switching. These dc dc converter ics adapt several control methods, including PULSE WIDTH MODULATION. The nominal DC switcher's voltage input is 4.2V. You can find other relevant dc to dc converter ics by searching "LTC3872". Switching converter has a total of 8 pins. 2.75V should be the minimum input voltage for the dc dc voltage regulator. DC regulator has a maximum frequency of 650kHz.

LTC3872HTS8#TRPBF Features

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

LTC3872HTS8#TRPBF Applications

There are a lot of Linear Technology/Analog Devices LTC3872HTS8#TRPBF DC to DC converter applications.

Low output voltage switching power supply circuits
Serial communication converter
Production lines
Geothermal power
Digital display device
Emergency lighting monitoring equipment
Laboratories
Radio equipment
Elevator lighting
Smart grid