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LT8390AIUFD#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-LT8390AIUFD#PBF
Package: 28-WFQFN Exposed Pad
Datasheet: PDF
Stock: 283
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	20 Weeks
Lifecycle Status	PRODUCTION (Last Updated: 4 weeks ago)
Mounting Type	Surface Mount
Package / Case	28-WFQFN 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)
Additional Feature	SEATED HT-CALCULATED
Technology	BIPOLAR
Terminal Position	QUAD
Terminal Form	NO LEAD
Peak Reflow Temperature (Cel)	260
Terminal Pitch	0.5mm
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%
Height Seated (Max)	0.8mm
Length	5mm
Width	4mm
RoHS Status	RoHS Compliant

LT8390AIUFD#PBF Overview

With its 28-WFQFN Exposed Pad package, the switching controller fits the needs of most applications. This dc motor controller can be used to generate outputs with 1 numbers. The pmic is packaged in Tube solid enclosure. Transistor Driver dc switching's outputs (s) can be handled by it. 4V~60V is the operating voltage and supply voltage of the dc control. Work well in dc switchers with a -40°C~125°C TJ. Using this switching controller, it is possible to switch at 645kHz~2.1MHz. A generalization of dc dc regulator can be made using Surface Mount. For efficient switching control, the dcdc regulator features Current Limit, Frequency Control, Soft Start. A SWITCHING CONTROLLER analog IC is connected to the switch converters. switching converters terminal (s) are designed to be at QUAD. 28 terminations with various dc switching's functions. DC switcher's voltage input is 12V. Other relevant dc to dc converter ics can be found by searching "LT8390". 28 pins are on switching converter. It is recommended that the input voltage of the dc dc voltage regulator be 4V. It should be fully noted that the dc to dc regulator only accepts 60V input voltage at most. This value is SEATED HT-CALCULATED so that DC to DC voltage regulator better serves the purpose. We test 60V as the dc controller's highest voltage output.

LT8390AIUFD#PBF Features

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

LT8390AIUFD#PBF Applications

There are a lot of Linear Technology/Analog Devices LT8390AIUFD#PBF DC to DC converter applications.

Network technology
Remotely powered electric motors
ATMs
Low output voltage switching power supply circuits
Correction machines
Scientific research
Energy management systems
Serial communication converter
Bending machines
Game consoles