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LT8390AIFE#PBF

28 Terminals 4V~60V 28-Pin LT8390 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 645kHz~2.1MHz Transistor Driver

Manufacturer: Linear Technology/Analog Devices
Origchip NO: 471-LT8390AIFE#PBF
Package: 28-TSSOP (0.173, 4.40mm Width) Exposed Pad
Datasheet: PDF
Stock: 696
Description: 28 Terminals 4V~60V 28-Pin LT8390 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 645kHz~2.1MHz Transistor Driver (Kg)

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Details

Tags

Parameters
Factory Lead Time	8 Weeks
Lifecycle Status	PRODUCTION (Last Updated: 2 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~125°C TJ
Packaging	Tube
Published	2011
JESD-609 Code	e3
Part Status	Active
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	28
Terminal Finish	Matte Tin (Sn)
Technology	BIPOLAR
Terminal Position	DUAL
Terminal Form	GULL WING
Peak Reflow Temperature (Cel)	260
Terminal Pitch	0.65mm
Time@Peak Reflow Temperature-Max (s)	30
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	645kHz~2.1MHz
Input Voltage (Max)	60V
Synchronous Rectifier	Yes
Output Voltage-Max	60V
Duty Cycle (Max)	95%
Length	9.7mm
Width	4.4mm
RoHS Status	RoHS Compliant

LT8390AIFE#PBF Overview

As a result of 28-TSSOP (0.173, 4.40mm Width) Exposed Pad compact design, the switching controller is compatible with most applications. The dc motor controller is adquate to generate for 1 outputs. Tube is the solid enclosure in which PMIC is packaged. A total of Transistor Driver dc switching's outputs can be handled by it. This dc control has a supply voltage and operating voltage of 4V~60V. Qualified to work in an dc switcher with -40°C~125°C TJ. Using this switching controller, it is possible to switch at 645kHz~2.1MHz. The Surface Mount allows it to be used for dc dc regulator in general. Current Limit, Frequency Control, Soft Start provides dcdc regulator efficient switching control. A SWITCHING CONTROLLER analog IC is connected to the switch converters. Thare switching converters has a terminal (s) at DUAL . 28 terminations with various dc switching's functions. DC switcher's input voltageis 12V volts. Other relevant dc to dc converter ics will be returned if you search "LT8390". There are only 28 pins on switching converter. The minimum input voltage of the dc dc voltage regulator should be 4V. The dc to dc regulator can only accept a maximum input voltage of 60V. We test the dc controller's highest voltage output at 60V.

LT8390AIFE#PBF Features

Transistor Driver Outputs
Switching Frequency: 645kHz~2.1MHz
Current Limit, Frequency Control, Soft Start

LT8390AIFE#PBF Applications

There are a lot of Linear Technology/Analog Devices LT8390AIFE#PBF DC to DC converter applications.

Linear guide
Various precision measuring instruments
Fire elevators
Handheld GPS
Surface processing equipment
Nuclear power plants
Grinders
Large fire protection systems
Boring machines
Terrestrial set-top boxes