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LTC3784HUFD#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-LTC3784HUFD#TRPBF
Package: 28-WFQFN Exposed Pad
Datasheet: PDF
Stock: 469
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	-40°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

LTC3784HUFD#TRPBF Overview

It comes in a 28-WFQFN Exposed Pad package, so switching controller can be used for most applications. For outputs of 2, this dc motor controller is suitable. A solid enclosure of Tape & Reel (TR) surrounds pmic. The system can process Transistor Driver dc switching's outputs (s). dc controls with 4.5V~60V voltage are supplied and operated. Suitable for working in an dc switcher that has a -40°C~150°C TJ. The switching controller is capable of switching at the 105kHz~760kHz position. A generalization of dc dc regulator can be made using Surface Mount. To ensure efficient switching, this dcdc regulator features a Current Limit, Enable, Frequency Control, Power Good, Soft Start. Switch converters are connected to ICs with DUAL SWITCHING CONTROLLER analog outputs. The switching converters's terminals (s) are designed at QUAD. The 28 terminations can be used for a wide range of dc switching. Some of the control techniques adapted by these dc dc converter ics include PULSE WIDTH MODULATION. It is inputted with a DC switcher's voltage of 12V. Searching "LTC3784" will return other relevant dc to dc converter ics. 4.5V should be the minimum input voltage for the dc dc voltage regulator. It should be fully noted that the dc to dc regulator only accepts 60V input voltage at most. DC to DC voltage regulator has the value of OUTPUT VOLTAGE IS ADJUSTABLE UPTO 60V to better satisfy the requirement. It belongs to the dc to dc voltage regulator series PolyPhase?.

LTC3784HUFD#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

LTC3784HUFD#TRPBF Applications

There are a lot of Linear Technology/Analog Devices LTC3784HUFD#TRPBF DC to DC converter applications.

Automation technology
Computer monitoring equipment of building
Imported equipment
PSRR circuits
Handheld GPS
Network technology
Die casting equipment
Fire elevators
Mobile phones
Automatic plug-in machines