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LTC3729EUH#PBF

32 Terminals 4V~36V 32-Pin LTC3729 DC to DC converter ICSWITCHING CONTROLLER 2 Outputs 260kHz~550kHz Transistor Driver

Manufacturer: Linear Technology/Analog Devices
Origchip NO: 471-LTC3729EUH#PBF
Package: 32-WFQFN Exposed Pad
Datasheet: PDF
Stock: 930
Description: 32 Terminals 4V~36V 32-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	26 Weeks
Lifecycle Status	PRODUCTION (Last Updated: 2 weeks ago)
Mounting Type	Surface Mount
Package / Case	32-WFQFN Exposed Pad
Surface Mount	YES
Number of Pins	32
Operating Temperature	-40°C~85°C TA
Packaging	Tube
Published	2007
Series	PolyPhase®
JESD-609 Code	e3
Part Status	Active
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	32
ECCN Code	EAR99
Terminal Finish	Matte Tin (Sn)
Subcategory	Switching Regulator or Controllers
Technology	CMOS
Terminal Position	QUAD
Peak Reflow Temperature (Cel)	260
Terminal Pitch	0.5mm
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	240mA
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
Height Seated (Max)	0.8mm
Length	5mm
Width	5mm
REACH SVHC	No SVHC
RoHS Status	ROHS3 Compliant
Lead Free	Lead Free

LTC3729EUH#PBF Overview

This switching controller fits most application requirements since it is packaged in a 32-WFQFN Exposed Pad package. There is enough capacity in the dc motor controller to generate the output for the 2 input. A solid enclosure of Tube surrounds pmic. The system can process Transistor Driver dc switching's outputs (s). The supply and operating voltage of the dc control are 4V~36V. Workable in an dc switcher where -40°C~85°C TA is the -40°C~85°C TArm. The switching controller is capable of switching at the 260kHz~550kHz position. Surface Mount makes it suitable for general dc dc regulator. In order to control switching efficiently, the dcdc regulator features Current Limit, Enable, Phase Control, Power Good, Soft Start. An analog IC with the SWITCHING CONTROLLER signal is connected to the switch converters. The switching converters's terminal (s) are designed at QUAD . An array of 32 terminations of dc switching. It includes PULSE WIDTH MODULATION as one of the control techniques dc dc converter ic adapts. DC switcher's input voltageis 15V volts. Other relevant dc to dc converter ics can be found by searching "LTC3729". There are a total of 32 pins on switching converter. There is a particular type of Switching Regulator or Controllers in switching converter. Input voltage of dc dc voltage regulator should be 4V. The test statistics indicate that DC regulator outputs a voltage of 5V. This dc to dc regulator accepts only 36V input voltage at most. If you start a project, note down the dc dc regulator's usual output current of 240mA. DC regulator590kHz has the maximum frequency. The dc to dc voltage regulator is from the PolyPhase? series. Channels 1 are required for high-quality communication.

LTC3729EUH#PBF Features

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

LTC3729EUH#PBF Applications

There are a lot of Linear Technology/Analog Devices LTC3729EUH#PBF DC to DC converter applications.

Television equipment
USB circuits
Shearing machines
Servo drive system
Communication system
CMM
ATMs
Lathes
Linear guide
SMT equipment