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LTC3774EUHE#TRPBF

36 Terminals 4.5V~38V LTC3774 DC to DC converter ICDUAL SWITCHING CONTROLLER 2 Outputs 150kHz~1.2MHz PWM Signal

Manufacturer: Linear Technology/Analog Devices
Origchip NO: 471-LTC3774EUHE#TRPBF
Package: 36-WFQFN Exposed Pad
Datasheet: PDF
Stock: 421
Description: 36 Terminals 4.5V~38V LTC3774 DC to DC converter ICDUAL SWITCHING CONTROLLER 2 Outputs 150kHz~1.2MHz PWM Signal (Kg)

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Details

Tags

Parameters
Packaging	Tape & Reel (TR)
Published	2015
Series	PolyPhase®
JESD-609 Code	e3
Part Status	Active
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	36
ECCN Code	EAR99
Terminal Finish	Matte Tin (Sn)
Additional Feature	OUTPUT VOLTAGE RANGE FROM 0.6 VOLT TO 3.5 VOLT
Subcategory	Switching Regulator or Controllers
Technology	CMOS
Terminal Position	QUAD
Terminal Pitch	0.5mm
Base Part Number	LTC3774
JESD-30 Code	R-PQCC-N36
Function	Step-Down
Number of Outputs	2
Output Type	PWM Signal
Input Voltage-Nom	15V
Analog IC - Other Type	DUAL SWITCHING CONTROLLER
Output Configuration	Positive
Voltage - Supply (Vcc/Vdd)	4.5V~38V
Control Features	Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking
Input Voltage (Min)	4.5V
Topology	Buck
Control Mode	CURRENT-MODE
Frequency - Switching	150kHz~1.2MHz
Input Voltage (Max)	38V
Control Technique	PULSE WIDTH MODULATION
Synchronous Rectifier	No
Duty Cycle (Max)	98%
Height Seated (Max)	0.8mm
Length	6mm
Width	5mm
RoHS Status	ROHS3 Compliant
Factory Lead Time	8 Weeks
Mounting Type	Surface Mount
Package / Case	36-WFQFN Exposed Pad
Surface Mount	YES
Operating Temperature	-40°C~125°C TJ

LTC3774EUHE#TRPBF Overview

It comes in the 36-WFQFN Exposed Pad package, which makes switching controller suitable for most applications. 2 outputs are supported by the dc motor controller. An enclosure of Tape & Reel (TR) is used to package the PMIC. A total of PWM Signal dc switching's outputs can be handled by it. This dc control operates at 4.5V~38V and has a 4.5V~38V supply voltage. Workable in an dc switcher where -40°C~125°C TJ is the -40°C~125°C TJrm. In this switching controller, the switch can be set to 150kHz~1.2MHz. The Surface Mount allows it to be used for dc dc regulator in general. The dcdc regulator features Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking for efficient switching control. DUAL SWITCHING CONTROLLER analog IC connects the switch converters. Terminal (s) of the switching converters are designed at the QUAD position. Various 36 terminations. These dc dc converter ics adapt a variety of control techniques, including PULSE WIDTH MODULATION. DC switcher's input voltageis 15V volts. Searching "LTC3774" will return other relevant dc to dc converter ics. Particularly, switching converter is a type of Switching Regulator or Controllers. Input voltage of dc dc voltage regulator must be 4.5V. It should be fully noted that the dc to dc regulator only accepts 38V input voltage at most. DC to DC voltage regulator has a value of OUTPUT VOLTAGE RANGE FROM 0.6 VOLT TO 3.5 VOLT to better satisfy the need. It belongs to the PolyPhase? series of dc to dc voltage regulator.

LTC3774EUHE#TRPBF Features

PWM Signal Outputs
Switching Frequency: 150kHz~1.2MHz
Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking
PULSE WIDTH MODULATION
OUTPUT VOLTAGE RANGE FROM 0.6 VOLT TO 3.5 VOLT

LTC3774EUHE#TRPBF Applications

There are a lot of Linear Technology/Analog Devices LTC3774EUHE#TRPBF DC to DC converter applications.

Smart grid
Communication system
Special machining machine tools
Linear guide
Flexible manufacturing cells
Handheld GPS
Computer rooms
CNC system
Imported equipment
Scientific research