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LT8390AIFE#TRPBF

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#TRPBF
Package: 28-TSSOP (0.173, 4.40mm Width) Exposed Pad
Datasheet: PDF
Stock: 250
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	16 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	Tape & Reel (TR)
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#TRPBF Overview

In the 28-TSSOP (0.173, 4.40mm Width) Exposed Pad package, the switching controller meets most application requirements. There is sufficient capacity to generate switching controller for outputs 1. PMIC is packaged in a solid enclosure of Tape & Reel (TR). 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. Suitable for a -40°C~125°C TJ dc switcher. With this switching controller, you can switch at 645kHz~2.1MHz. dc dc regulator can be generalized 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. A switching converters's terminal (s) sits at the DUAL position. Different dc switching's functions can be applied to 28 terminations. There is a DC switcher's nominal voltage of 12V. You can find other relevant dc to dc converter ics by searching "LT8390". The switching converter has a total of 28 pins. This dc dc voltage regulator should be powered by a voltage of 4V. A maximum voltage of 60V is accepted by the dc to dc regulator as an input voltage. It is tested at 60V to determine what the dc controller's highest voltage output is.

LT8390AIFE#TRPBF Features

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

LT8390AIFE#TRPBF Applications

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

Sink circuits
Overvoltage protection circuits in TV sets
Photovoltaic power
Constant current circuits
Bending machines
Industrial controllers
Machining centers
Arc suppression circuits
Nuclear power plants
PSRR circuits