LTC3784EGN#PBF

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

Manufacturer: Linear Technology/Analog Devices
Nocochips NO: 471-LTC3784EGN#PBF
Package: 28-SSOP (0.173, 4.40mm Width)
Datasheet: PDF
Stock: 854
Description: 28 Terminals 4.5V~60V 28-Pin LTC3784 DC to DC converter ICDUAL SWITCHING CONTROLLER 2 Outputs 105kHz~760kHz Transistor Driver (Kg)

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Parameters
Control Features	Current Limit, Enable, Frequency Control, Power Good, Soft Start
Max Output Voltage	60V
Topology	Boost
Min Input Voltage	2.3V
Control Mode	CURRENT-MODE
Frequency - Switching	105kHz~760kHz
Max Input Voltage	60V
Control Technique	PULSE WIDTH MODULATION
Synchronous Rectifier	Yes
Max Duty Cycle	96 %
Clock Sync	No
Height Seated (Max)	1.75mm
Length	9.893mm
Width	3.899mm
REACH SVHC	No SVHC
RoHS Status	ROHS3 Compliant
Lead Free	Lead Free
Factory Lead Time	1 Week
Lifecycle Status	PRODUCTION (Last Updated: 3 weeks ago)
Mounting Type	Surface Mount
Package / Case	28-SSOP (0.173, 4.40mm Width)
Surface Mount	YES
Number of Pins	28
Operating Temperature	-40°C~125°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 Voltage	60V
Output Type	Transistor Driver
Input Voltage-Nom	12V
Analog IC - Other Type	DUAL SWITCHING CONTROLLER
Output Configuration	Positive
Output Current	25A
Voltage - Supply (Vcc/Vdd)	4.5V~60V

LTC3784EGN#PBF Overview

Capsuled in the 28-SSOP (0.173, 4.40mm Width) package, the switching controller suits most application needs. 2 outputs are supported by the dc motor controller. Tube is the solid enclosure in which PMIC is packaged. 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. Worked in an dc switcher with a -40°C~125°C TJ rating. There is a switch at 105kHz~760kHz that can be used with this controller. It is suitable for general dc dc regulator when it is set to Surface Mount. Switching control is made easier with the dcdc regulator's Current Limit, Enable, Frequency Control, Power Good, Soft Start. A DUAL SWITCHING CONTROLLER analog integrated circuit is connected to the switch converters. There are a terminal (s) on the switching converters that are designed at DUAL. Different dc switching's functions can be applied to 28 terminations. PULSE WIDTH MODULATION is an example of one of the control techniques these dc dc converter ics adapt. 12V nominal DC switcher's voltage input. A search for "LTC3784" will reveal other relevant dc to dc converter ics. There are 28 pins on switching converter. According to the test statistics, DC regulator outputs 60V voltage. You should note down the dc dc regulator's usual output current of 25A when you start a project. A duty cycle set at 96 % ensures voltage regulator dc to dc reliability during power-on and power-off. DC to DC voltage regulator has a value of OUTPUT VOLTAGE IS ADJUSTABLE UPTO 60V to better satisfy the need. Basically, it's a dc to dc voltage regulator from the PolyPhase? series. Because the dc switcher's maximum input voltage is 60V users must limit the voltage accordingly. There must be a 2.3V supply voltage. A datasheet states that the switching converter can output 60V volts at its maximum.

LTC3784EGN#PBF Features

Transistor Driver Outputs
Switching Frequency: 105kHz~760kHz
Current Limit, Enable, Frequency Control, Power Good, Soft Start
PULSE WIDTH MODULATION
Max Duty Cycle: 96 %
OUTPUT VOLTAGE IS ADJUSTABLE UPTO 60V