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LTC3784HGN#PBF

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-LTC3784HGN#PBF
Package: 28-SSOP (0.173, 4.40mm Width)
Datasheet: PDF
Stock: 535
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	8 Weeks
Mounting Type	Surface Mount
Package / Case	28-SSOP (0.173, 4.40mm Width)
Surface Mount	YES
Operating Temperature	-40°C~150°C TJ
Packaging	Tube
Published	2014
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	DUAL
Terminal Form	GULL WING
Terminal Pitch	0.635mm
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)	1.75mm
Length	9.893mm
Width	3.899mm
RoHS Status	ROHS3 Compliant

LTC3784HGN#PBF Overview

It comes in a 28-SSOP (0.173, 4.40mm Width) package, so switching controller can be used for most applications. There is enough capacity in the dc motor controller to generate the output for the 2 input. Packaging for the pmic consists of Tube solid enclosures. A total of Transistor Driver dc switching's outputs can be handled by it. Voltages 4.5V~60V are the dc control's supply voltage and operating voltage, respectively. Qualified to work in a -40°C~150°C TJ dc switcher. This switching controller can switch at 105kHz~760kHz. dc dc regulator can be generalized using Surface Mount. Featured in the dcdc regulator is Current Limit, Enable, Frequency Control, Power Good, Soft Start which allows efficient switching control. Switch converters are connected to ICs with DUAL SWITCHING CONTROLLER analog outputs. Terminal (s) of the switching converters are designed at the DUAL position. The 28 terminations can be used for a wide range of dc switching. These dc dc converter ics adapt a variety of control techniques, including PULSE WIDTH MODULATION. 12V nominal DC switcher's voltage input. A search for "LTC3784" will reveal other relevant dc to dc converter ics. It is recommended that the dc dc voltage regulator's minimum input voltage be 4.5V. The dc to dc regulator can only accept 60V input voltage. In order to satisfy the need, DC to DC voltage regulator has a value of OUTPUT VOLTAGE IS ADJUSTABLE UPTO 60V. It belongs to the PolyPhase? series of dc to dc voltage regulator.

LTC3784HGN#PBF 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

LTC3784HGN#PBF Applications

There are a lot of Linear Technology/Analog Devices LTC3784HGN#PBF DC to DC converter applications.

Computer monitoring equipment of building
Pipe bending machines
Various precision measuring instruments
Alternators
Electric heating, lighting
Gear/thread machining machines
Scientific research
Digital precision reference circuits
Ball screw pair
Communication system