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LT8390HFE#PBF

28 Terminals 4V~60V 28-Pin LT8390 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 190kHz~630kHz Transistor Driver

Manufacturer: Linear Technology/Analog Devices
Origchip NO: 471-LT8390HFE#PBF
Package: 28-TSSOP (0.173, 4.40mm Width) Exposed Pad
Datasheet: PDF
Stock: 316
Description: 28 Terminals 4V~60V 28-Pin LT8390 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 190kHz~630kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Factory Lead Time	8 Weeks
Lifecycle Status	PRODUCTION (Last Updated: 4 weeks ago)
Mounting Type	Surface Mount
Package / Case	28-TSSOP (0.173, 4.40mm Width) Exposed Pad
Surface Mount	YES
Number of Pins	28
Operating Temperature	-40°C~150°C TJ
Packaging	Tube
Published	2016
Part Status	Active
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	28
Terminal Position	DUAL
Terminal Form	GULL WING
Terminal Pitch	0.65mm
Base Part Number	LT8390
Function	Step-Up/Step-Down
Number of Outputs	1
Output Type	Transistor Driver
Input Voltage-Nom	12V
Analog IC - Other Type	SWITCHING CONTROLLER
Output Configuration	Positive
Voltage - Supply (Vcc/Vdd)	4V~60V
Control Features	Current Limit, Frequency Control, Soft Start
Input Voltage (Min)	4V
Topology	Buck-Boost
Control Mode	CURRENT-MODE
Frequency - Switching	190kHz~630kHz
Input Voltage (Max)	60V
Synchronous Rectifier	Yes
Duty Cycle (Max)	95%
Length	9.7mm
Width	4.4mm
RoHS Status	Non-RoHS Compliant

LT8390HFE#PBF Overview

This switching controller fits most application requirements since it is packaged in a 28-TSSOP (0.173, 4.40mm Width) Exposed Pad package. 1 outputs can be generated with the dc motor controller. Packaging for the pmic consists of Tube solid enclosures. There are Transistor Driver dc switching's output (s) that it can handle. dc controls with 4V~60V voltage are supplied and operated. Worked in a -40°C~150°C TJ dc switcher before. Switching can be done at 190kHz~630kHz with this switching controller. The Surface Mount value makes it suitable for general dc dc regulator. In order to control switching efficiently, the dcdc regulator features Current Limit, Frequency Control, Soft Start. Switch converters are connected to ICs with SWITCHING CONTROLLER analog outputs. There are a DUAL terminal on the switching converters. A variety of 28 terminations are available in dc switching. DC switcher's voltage input is 12V. A search for "LT8390" will reveal other relevant dc to dc converter ics. Switching converter has a total of 28 pins. It is recommended that the dc dc voltage regulator's minimum input voltage be 4V. The dc to dc regulator can only accept a maximum input voltage of 60V.

LT8390HFE#PBF Features

Transistor Driver Outputs
Switching Frequency: 190kHz~630kHz
Current Limit, Frequency Control, Soft Start

LT8390HFE#PBF Applications

There are a lot of Linear Technology/Analog Devices LT8390HFE#PBF DC to DC converter applications.

Network technology
CNC system
seismic instrument power circuits
Electric water heaters
Digital video recorders
Flaw detection equipment
Surface processing equipment
Computer monitoring equipment of building
Household control circuits
Thermal power