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LTC3784MPUFD#TRPBF

28 Terminals 4.5V~60V LTC3784 DC to DC converter ICDUAL SWITCHING CONTROLLER 2 Outputs 105kHz~760kHz Transistor Driver

Manufacturer: Linear Technology/Analog Devices
Origchip NO: 471-LTC3784MPUFD#TRPBF
Package: 28-WFQFN Exposed Pad
Datasheet: PDF
Stock: 189
Description: 28 Terminals 4.5V~60V LTC3784 DC to DC converter ICDUAL SWITCHING CONTROLLER 2 Outputs 105kHz~760kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Factory Lead Time	26 Weeks
Mounting Type	Surface Mount
Package / Case	28-WFQFN Exposed Pad
Surface Mount	YES
Operating Temperature	-55°C~150°C TJ
Packaging	Tape & Reel (TR)
Published	2015
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)
Additional Feature	OUTPUT VOLTAGE IS ADJUSTABLE UPTO 60V
Technology	CMOS
Terminal Position	QUAD
Terminal Pitch	0.5mm
Base Part Number	LTC3784
Function	Step-Up
Number of Outputs	2
Output Type	Transistor Driver
Input Voltage-Nom	12V
Analog IC - Other Type	DUAL SWITCHING CONTROLLER
Output Configuration	Positive
Voltage - Supply (Vcc/Vdd)	4.5V~60V
Control Features	Current Limit, Enable, Frequency Control, Power Good, Soft Start
Input Voltage (Min)	4.5V
Topology	Boost
Control Mode	CURRENT-MODE
Frequency - Switching	105kHz~760kHz
Input Voltage (Max)	60V
Control Technique	PULSE WIDTH MODULATION
Synchronous Rectifier	Yes
Duty Cycle (Max)	96%
Clock Sync	No
Height Seated (Max)	0.8mm
Length	5mm
Width	4mm
RoHS Status	ROHS3 Compliant

LTC3784MPUFD#TRPBF Overview

In the 28-WFQFN Exposed Pad package, the switching controller meets most application requirements. For 2 outputs, the dc motor controller is appropriate. There is a Tape & Reel (TR) solid enclosure around the pmic. The program can handle Transistor Driver dc switching's outputs (s). A 4.5V~60V voltage is supplied to the dc control and used for operating it. A -55°C~150°C TJ dc switcher is not a problem. Switching can be done at 105kHz~760kHz with this switching controller. dc dc regulators can be carried out with Surface Mount. To ensure efficient switching, this dcdc regulator features a Current Limit, Enable, Frequency Control, Power Good, Soft Start. An analog IC with the DUAL SWITCHING CONTROLLER signal is connected to the switch converters. QUAD are the position of the terminal of the switching converters. A variety of 28 terminations are available in dc switching. These dc dc converter ics adapt several control methods, including PULSE WIDTH MODULATION. DC switcher's input voltageis 12V volts. Other relevant dc to dc converter ics will be returned if you search "LTC3784". An input voltage of 4.5V is the minimum required for the dc dc voltage regulator. It should be fully noted that the dc to dc regulator only accepts 60V input voltage at most. The value of DC to DC voltage regulator is set to OUTPUT VOLTAGE IS ADJUSTABLE UPTO 60V in order to better satisfy the requirement. It belongs to the PolyPhase? series of dc to dc voltage regulator.

LTC3784MPUFD#TRPBF Features

Transistor Driver Outputs
Switching Frequency: 105kHz~760kHz
Current Limit, Enable, Frequency Control, Power Good, Soft Start
PULSE WIDTH MODULATION
OUTPUT VOLTAGE IS ADJUSTABLE UPTO 60V

LTC3784MPUFD#TRPBF Applications

There are a lot of Linear Technology/Analog Devices LTC3784MPUFD#TRPBF DC to DC converter applications.

Ball screw pair
Constant current circuits
Program control systems
Nuclear power plants
Milling machines
Smoke exhaust equipment
Domestic water pumps
Low output voltage switching power supply circuits
Product burn-in
Hydraulic presses