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LTC3732CUHF#PBF

38 Terminals 4.5V~7V 38-Pin LTC3732 DC to DC converter ICSWITCHING CONTROLLER 3 Outputs 225kHz~680kHz Transistor Driver

Manufacturer: Linear Technology/Analog Devices
Origchip NO: 471-LTC3732CUHF#PBF
Package: 38-WFQFN Exposed Pad
Datasheet: PDF
Stock: 998
Description: 38 Terminals 4.5V~7V 38-Pin LTC3732 DC to DC converter ICSWITCHING CONTROLLER 3 Outputs 225kHz~680kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Input Voltage (Min)	4.5V
Topology	Buck
Control Mode	CURRENT-MODE
Frequency - Switching	225kHz~680kHz
Input Voltage (Max)	7V
Control Technique	PULSE WIDTH MODULATION
Synchronous Rectifier	Yes
Switcher Configuration	PHASE-SHIFT
Max Frequency	750kHz
Duty Cycle (Max)	98.5%
Clock Sync	No
Height Seated (Max)	0.8mm
Length	7mm
Width	5mm
RoHS Status	ROHS3 Compliant
Lead Free	Lead Free
Factory Lead Time	8 Weeks
Lifecycle Status	PRODUCTION (Last Updated: 2 weeks ago)
Mounting Type	Surface Mount
Package / Case	38-WFQFN Exposed Pad
Surface Mount	YES
Number of Pins	38
Operating Temperature	0°C~70°C TA
Packaging	Tube
Published	2003
Series	PolyPhase®
JESD-609 Code	e3
Part Status	Active
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	38
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	LTC3732
Function	Step-Down
Number of Outputs	3
Output Voltage	7V
Output Type	Transistor Driver
Input Voltage-Nom	5V
Number of Channels	1
Analog IC - Other Type	SWITCHING CONTROLLER
Output Configuration	Positive
Output Current	60A
Voltage - Supply (Vcc/Vdd)	4.5V~7V
Control Features	Enable, Power Good, Soft Start

LTC3732CUHF#PBF Overview

It comes in the 38-WFQFN Exposed Pad package, which makes switching controller suitable for most applications. For outputs of 3, this dc motor controller is suitable. There is a Tube solid enclosure around the pmic. Transistor Driver dc switching's outputs (s) are supported. DC control operates at 4.5V~7V volts and has 4.5V~7V supply voltage. Worked in an dc switcher with a 0°C~70°C TA rating. Switching can be done at 225kHz~680kHz with this switching controller. The Surface Mount makes it ideal for general dc dc regulator. The dcdc regulator features Enable, Power Good, Soft Start for efficient switching control. SWITCHING CONTROLLER analog IC connects the switch converters. Terminal (s) of the switching converters are designed at the QUAD position. A variety of terminations with 38 of dc switching. Some of the control techniques used by these dc dc converter ics are PULSE WIDTH MODULATION. 5V nominal DC switcher's voltage input. You can find other relevant dc to dc converter ics by searching "LTC3732". There are a total of 38 pins on switching converter. Switching converter is a type of Switching Regulator or Controllers in particular. It is recommended that the input voltage of the dc dc voltage regulator be 4.5V. Statistically, DC regulator outputs 7V volts. It should be fully noted that the dc to dc regulator only accepts 7V input voltage at most. normally, the dc dc regulator's output current is 60A, which you should keep in mind when starting a project. There is a maximum frequency of 750kHz for this dc regulators. A dc to dc voltage regulator in the PolyPhase? series, it belongs to this family. Communication on 1 channels is high-quality.

LTC3732CUHF#PBF Features

Transistor Driver Outputs
Switching Frequency: 225kHz~680kHz
Enable, Power Good, Soft Start
PULSE WIDTH MODULATION

LTC3732CUHF#PBF Applications

There are a lot of Linear Technology/Analog Devices LTC3732CUHF#PBF DC to DC converter applications.

Balance equipment
Product burn-in
Smart grid
Electric heating, lighting
Ball screw pair
Hydrogen power
USB circuits
Emergency lighting monitoring equipment
Overvoltage protection circuits in TV sets
Terrestrial set-top boxes