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LTC3775IUD#PBF

16 Terminals 4.5V~38V 16-Pin LTC3775 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 250kHz~1MHz Transistor Driver

Manufacturer: Linear Technology/Analog Devices
Origchip NO: 471-LTC3775IUD#PBF
Package: 16-WFQFN Exposed Pad
Datasheet: PDF
Stock: 487
Description: 16 Terminals 4.5V~38V 16-Pin LTC3775 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 250kHz~1MHz Transistor Driver (Kg)

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Details

Tags

Parameters
Factory Lead Time	8 Weeks
Lifecycle Status	PRODUCTION (Last Updated: 3 weeks ago)
Mounting Type	Surface Mount
Package / Case	16-WFQFN Exposed Pad
Surface Mount	YES
Number of Pins	16
Operating Temperature	-40°C~125°C TJ
Packaging	Tube
Published	2010
Series	PolyPhase®
JESD-609 Code	e3
Part Status	Active
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	16
ECCN Code	EAR99
Terminal Finish	Matte Tin (Sn)
Additional Feature	ALSO OPERATES IN ADJUSTABLE MODE FROM 0.6 TO 30.4V
Subcategory	Switching Regulator or Controllers
Technology	CMOS
Terminal Position	QUAD
Terminal Form	NO LEAD
Peak Reflow Temperature (Cel)	260
Terminal Pitch	0.5mm
Time@Peak Reflow Temperature-Max (s)	30
Base Part Number	LTC3775
Function	Step-Down
Number of Outputs	1
Qualification Status	Not Qualified
Output Voltage	30.4V
Output Type	Transistor Driver
Input Voltage-Nom	12V
Analog IC - Other Type	SWITCHING CONTROLLER
Output Configuration	Positive
Voltage - Supply (Vcc/Vdd)	4.5V~38V
Control Features	Current Limit, Enable, Frequency Control, Soft Start
Input Voltage (Min)	4.5V
Topology	Buck
Control Mode	VOLTAGE-MODE
Frequency - Switching	250kHz~1MHz
Input Voltage (Max)	38V
Control Technique	PULSE WIDTH MODULATION
Synchronous Rectifier	Yes
Switcher Configuration	PUSH-PULL
Max Frequency	1MHz
Duty Cycle (Max)	90%
Height Seated (Max)	0.8mm
Length	3mm
Width	3mm
RoHS Status	ROHS3 Compliant

LTC3775IUD#PBF Overview

With a 16-WFQFN Exposed Pad package, the switching controller is suitable for a wide range of applications. For outputs of 1, this dc motor controller is suitable. Packaged in solid enclosures, this pmic has a Tube rating. Transistor Driver dc switching's outputs (s) are supported. A 4.5V~38V voltage is supplied to the dc control and used for operating it. Work well in dc switchers with a -40°C~125°C TJ. The switching controller can be switched at 250kHz~1MHz. dc dc regulators can be carried out with Surface Mount. Featured in the dcdc regulator is Current Limit, Enable, Frequency Control, Soft Start which allows efficient switching control. A SWITCHING CONTROLLER analog integrated circuit is connected to the switch converters. Terminal (s) of the switching converters are designed at the QUAD position. The 16 terminations can be used for a wide range of dc switching. Some of the control techniques used by these dc dc converter ics are PULSE WIDTH MODULATION. There is a DC switcher's nominal voltage of 12V. A search for "LTC3775" will reveal other relevant dc to dc converter ics. There are a total of 16 pins on switching converter. Specially, switching converter corresponds to type Switching Regulator or Controllers. The minimum input voltage of the dc dc voltage regulator should be 4.5V. A 30.4V voltage of DC regulator was detected in the test statistics. This dc to dc regulator accepts only 38V input voltage at most. DC regulator1MHz has the maximum frequency. This value is ALSO OPERATES IN ADJUSTABLE MODE FROM 0.6 TO 30.4V so that DC to DC voltage regulator better serves the purpose. It belongs to the dc to dc voltage regulator series PolyPhase?.

LTC3775IUD#PBF Features

Transistor Driver Outputs
Switching Frequency: 250kHz~1MHz
Current Limit, Enable, Frequency Control, Soft Start
PULSE WIDTH MODULATION
ALSO OPERATES IN ADJUSTABLE MODE FROM 0.6 TO 30.4V

LTC3775IUD#PBF Applications

There are a lot of Linear Technology/Analog Devices LTC3775IUD#PBF DC to DC converter applications.

Program control systems
Industrial controllers
Computed tomography (CT)
Motor controller circuits
Hydrogen power
Emergency lighting monitoring equipment
Pipe bending machines
Grinders
Household control circuits
Smoke prevention equipment