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LTC3729EG#TRPBF

28 Terminals 4V~36V 28-Pin LTC3729 DC to DC converter ICSWITCHING CONTROLLER 2 Outputs 260kHz~550kHz Transistor Driver

Manufacturer: Linear Technology/Analog Devices
Origchip NO: 471-LTC3729EG#TRPBF
Package: 28-SSOP (0.209, 5.30mm Width)
Datasheet: PDF
Stock: 686
Description: 28 Terminals 4V~36V 28-Pin LTC3729 DC to DC converter ICSWITCHING CONTROLLER 2 Outputs 260kHz~550kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Factory Lead Time	10 Weeks
Lifecycle Status	PRODUCTION (Last Updated: 1 week ago)
Mounting Type	Surface Mount
Package / Case	28-SSOP (0.209, 5.30mm Width)
Surface Mount	YES
Number of Pins	28
Operating Temperature	-40°C~85°C TA
Packaging	Tape & Reel (TR)
Published	2011
Series	PolyPhase®
JESD-609 Code	e3
Part Status	Active
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	28
ECCN Code	EAR99
Terminal Finish	Matte Tin (Sn)
Subcategory	Switching Regulator or Controllers
Technology	CMOS
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	LTC3729
Function	Step-Down
Number of Outputs	2
Output Voltage	5V
Output Type	Transistor Driver
Input Voltage-Nom	15V
Number of Channels	1
Analog IC - Other Type	SWITCHING CONTROLLER
Output Configuration	Positive
Output Current	240A
Voltage - Supply (Vcc/Vdd)	4V~36V
Control Features	Current Limit, Enable, Phase Control, Power Good, Soft Start
Input Voltage (Min)	4V
Topology	Buck
Control Mode	CURRENT-MODE
Frequency - Switching	260kHz~550kHz
Input Voltage (Max)	36V
Control Technique	PULSE WIDTH MODULATION
Synchronous Rectifier	Yes
Switcher Configuration	PHASE-SHIFT
Max Frequency	590kHz
Duty Cycle (Max)	99.5%
Clock Sync	No
RoHS Status	ROHS3 Compliant
Lead Free	Lead Free

LTC3729EG#TRPBF Overview

In the 28-SSOP (0.209, 5.30mm Width) package, the switching controller meets most application requirements. For outputs of 2, this dc motor controller is suitable. PMIC packaging is solid with a Tape & Reel (TR) enclosure. With Transistor Driver dc switching's output (s), it is able to handle it. The supply and operating voltage of the dc control are 4V~36V. Worked in an dc switcher with a -40°C~85°C TA rating. This switching controller can switch at 260kHz~550kHz. dc dc regulators can be carried out with Surface Mount. To ensure efficient switching, this dcdc regulator features a Current Limit, Enable, Phase Control, Power Good, Soft Start. An analog IC with the SWITCHING CONTROLLER signal is connected to the switch converters. Terminal (s) of the switching converters are designed at the DUAL position. Different dc switching's functions can be applied to 28 terminations. These dc dc converter ics adapt a variety of control techniques, including PULSE WIDTH MODULATION. DC switcher's input voltageis 15V volts. You can find other relevant dc to dc converter ics by searching "LTC3729". 28 pins are on switching converter. In particular, switching converter is a type of Switching Regulator or Controllers. 4V should be the minimum input voltage for the dc dc voltage regulator. Based on the test statistics, DC regulator outputs voltage 5V. The dc to dc regulator is limited to 36V input voltage. It's important to remember that the dc dc regulator's normaloutput current is 240A, so you should note it down when starting a new project. DC regulator590kHz has the maximum frequency. It belongs to the dc to dc voltage regulator series PolyPhase?. It is recommended that there be 1 channels for high-quality communication.

LTC3729EG#TRPBF Features

Transistor Driver Outputs
Switching Frequency: 260kHz~550kHz
Current Limit, Enable, Phase Control, Power Good, Soft Start
PULSE WIDTH MODULATION

LTC3729EG#TRPBF Applications

There are a lot of Linear Technology/Analog Devices LTC3729EG#TRPBF DC to DC converter applications.

Elevator lighting
Hydraulic presses
Analog precision reference circuits
Overvoltage protection circuits in TV sets
Computed tomography (CT)
Automatic plug-in machines
Flaw detection equipment
Television equipment
Industrial controllers
Plate bending machines