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LTC3873EDDB#TRPBF

8 Terminals 8.4V~60V 8-Pin LTC3873 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Transistor Driver

Manufacturer: Linear Technology/Analog Devices
Origchip NO: 471-LTC3873EDDB#TRPBF
Package: 8-WFDFN Exposed Pad
Datasheet: PDF
Stock: 634
Description: 8 Terminals 8.4V~60V 8-Pin LTC3873 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 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	8-WFDFN Exposed Pad
Surface Mount	YES
Number of Pins	8
Operating Temperature	-40°C~85°C TA
Packaging	Tape & Reel (TR)
Published	2008
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)
Subcategory	Switching Regulator or Controllers
Technology	CMOS
Terminal Position	DUAL
Peak Reflow Temperature (Cel)	260
Terminal Pitch	0.5mm
Time@Peak Reflow Temperature-Max (s)	30
Base Part Number	LTC3873
Function	Step-Up, Step-Up/Step-Down
Number of Outputs	1
Output Voltage	60V
Output Type	Transistor Driver
Input Voltage-Nom	9V
Analog IC - Other Type	SWITCHING CONTROLLER
Output Configuration	Positive, Isolation Capable
Voltage - Supply (Vcc/Vdd)	8.4V~60V
Control Features	Current Limit, Enable, Soft Start
Input Voltage (Min)	4.4V
Topology	Boost, Flyback, SEPIC
Control Mode	CURRENT-MODE
Input Voltage (Max)	9.5V
Control Technique	PULSE WIDTH MODULATION
Synchronous Rectifier	No
Switcher Configuration	SINGLE
Max Frequency	240kHz
Duty Cycle (Max)	78%
Length	3mm
Width	2mm
RoHS Status	ROHS3 Compliant

LTC3873EDDB#TRPBF Overview

The switching controller fits in the 8-WFDFN Exposed Pad package and is ideal for most applications. dc motor controller is suitable for 1 output generation. Packaged in solid enclosures, this pmic has a Tape & Reel (TR) rating. With Transistor Driver dc switching's output (s), it is able to handle it. A 8.4V~60V voltage is supplied to the dc control and used for operating it. Qualified to work in an dc switcher with -40°C~85°C TA. A generalization of dc dc regulator can be made using Surface Mount. The dcdc regulator features Current Limit, Enable, Soft Start for efficient switching control. Connected to a SWITCHING CONTROLLER analog IC, the switch converters are connected to a power supply. There are a DUAL terminal on the switching converters. A variety of terminations with 8 of dc switching. The control methods that these dc dc converter ics use include PULSE WIDTH MODULATION. DC switcher's input voltageis 9V volts. LTC3873 can be searched for other relevant dc to dc converter ics. Total pins of switching converter are 8. Specifically, switching converter falls under the Switching Regulator or Controllers category. An input voltage of 4.4V is the minimum required for the dc dc voltage regulator. According to the test statistics, DC regulator outputs 60V voltage. At most, the dc to dc regulator accepts 9.5V input voltage. It is estimated that this dc regulatorhas a maximum frequency of 240kHz.

LTC3873EDDB#TRPBF Features

Transistor Driver Outputs
Current Limit, Enable, Soft Start
PULSE WIDTH MODULATION

LTC3873EDDB#TRPBF Applications

There are a lot of Linear Technology/Analog Devices LTC3873EDDB#TRPBF DC to DC converter applications.

CMM
Gear/thread machining machines
Various CNC machine tools
Milling machines
Special machining machine tools
Solar power plants
CNC system
Window air conditioners
Nuclear power plants
Bending machines