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LTC3866IUF#PBF

24 Terminals 4.5V~38V 24-Pin LTC3866 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 250kHz~770kHz Transistor Driver

Manufacturer: Linear Technology/Analog Devices
Origchip NO: 471-LTC3866IUF#PBF
Package: 24-WFQFN Exposed Pad
Datasheet: PDF
Stock: 912
Description: 24 Terminals 4.5V~38V 24-Pin LTC3866 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 250kHz~770kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Factory Lead Time	8 Weeks
Lifecycle Status	PRODUCTION (Last Updated: 3 weeks ago)
Mounting Type	Surface Mount
Package / Case	24-WFQFN Exposed Pad
Surface Mount	YES
Number of Pins	24
Operating Temperature	-40°C~125°C TJ
Packaging	Tube
Published	2012
JESD-609 Code	e3
Part Status	Active
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	24
ECCN Code	EAR99
Terminal Finish	Matte Tin (Sn)
Additional Feature	ALSO OPERATES IN ADJUSTABLE MODE FROM 0.6 TO 3.5V
Subcategory	Switching Regulator or Controllers
Technology	CMOS
Terminal Position	QUAD
Terminal Pitch	0.5mm
Base Part Number	LTC3866
Function	Step-Down
Number of Outputs	1
Output Voltage	3.5V
Output Type	Transistor Driver
Input Voltage-Nom	15V
Analog IC - Other Type	SWITCHING CONTROLLER
Output Configuration	Positive
Output Current	30A
Voltage - Supply (Vcc/Vdd)	4.5V~38V
Control Features	Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking
Input Voltage (Min)	4.5V
Topology	Buck
Control Mode	CURRENT-MODE
Frequency - Switching	250kHz~770kHz
Input Voltage (Max)	38V
Control Technique	PULSE WIDTH MODULATION
Rise Time	25ns
Synchronous Rectifier	Yes
Fall Time (Typ)	25 ns
Switcher Configuration	PUSH-PULL
Max Frequency	850kHz
Clock Sync	No
Duty Cycle	95 %
Height Seated (Max)	0.8mm
Length	4mm
Width	4mm
RoHS Status	ROHS3 Compliant
Lead Free	Lead Free

LTC3866IUF#PBF Overview

With a 24-WFQFN Exposed Pad package, the switching controller is suitable for a wide range of applications. This dc motor controller can be used to generate outputs with 1 numbers. A solid enclosure of Tube surrounds pmic. It is capable of dealing with Transistor Driver dc switching's output (s). dc switching'sDC control operates at 4.5V~38V volts and has 4.5V~38V supply voltage. Suitable for a -40°C~125°C TJ dc switcher. The switching controller can be switched at 250kHz~770kHz. A generalization of dc dc regulator can be made using Surface Mount. Featured in the dcdc regulator is Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking which allows efficient switching control. A SWITCHING CONTROLLER analog integrated circuit is connected to the switch converters. Switching converters are designed with the terminal (s) at position QUAD . 24 terminations with various dc switching's functions. This dc dc converter ic uses a variety of control techniques, including PULSE WIDTH MODULATION. A DC switcher's nominal voltage of 15V is input. You can find other relevant dc to dc converter ics by searching "LTC3866". The switching converter has a total of 24 pins. Switching converter is a special type of Switching Regulator or Controllers. 4.5V should be the minimum input voltage for the dc dc voltage regulator. A 3.5V voltage of DC regulator was detected in the test statistics. At most, the dc to dc regulator accepts 38V input voltage. It's important to remember that the dc dc regulator's normaloutput current is 30A, so you should note it down when starting a new project. 850kHz is the maximum frequency of this dc regulators. Hence, ALSO OPERATES IN ADJUSTABLE MODE FROM 0.6 TO 3.5V is used to better suit the DC to DC voltage regulator's situation.

LTC3866IUF#PBF Features

Transistor Driver Outputs
Switching Frequency: 250kHz~770kHz
Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking
PULSE WIDTH MODULATION
ALSO OPERATES IN ADJUSTABLE MODE FROM 0.6 TO 3.5V

LTC3866IUF#PBF Applications

There are a lot of Linear Technology/Analog Devices LTC3866IUF#PBF DC to DC converter applications.

Emergency lighting monitoring equipment
Household control circuits
SMT equipment
Various precision measuring instruments
CNC system
Power supplies of electronic gadgets
Industrial controllers
Smoke prevention equipment
Smart grid
Wind power