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LTC3780IUH#TRPBF

32 Terminals 4V~30V LTC3780 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 200kHz~400kHz Transistor Driver

Manufacturer: Linear Technology/Analog Devices
Origchip NO: 471-LTC3780IUH#TRPBF
Package: 32-WFQFN Exposed Pad
Datasheet: PDF
Stock: 621
Description: 32 Terminals 4V~30V LTC3780 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 200kHz~400kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Factory Lead Time	26 Weeks
Mounting Type	Surface Mount
Package / Case	32-WFQFN Exposed Pad
Surface Mount	YES
Operating Temperature	-40°C~125°C TJ
Packaging	Tape & Reel (TR)
Published	2012
JESD-609 Code	e3
Part Status	Active
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	32
ECCN Code	EAR99
Terminal Finish	Matte Tin (Sn)
Additional Feature	ALSO OUTPUT VOLTAGE ADJUSTABLE 0.8 TO 30V
Subcategory	Switching Regulator or Controllers
Technology	CMOS
Terminal Position	QUAD
Peak Reflow Temperature (Cel)	260
Terminal Pitch	0.5mm
Time@Peak Reflow Temperature-Max (s)	30
Base Part Number	LTC3780
JESD-30 Code	S-PQCC-N32
Function	Step-Up/Step-Down
Number of Outputs	1
Output Type	Transistor Driver
Input Voltage-Nom	15V
Analog IC - Other Type	SWITCHING CONTROLLER
Output Configuration	Positive
Voltage - Supply (Vcc/Vdd)	4V~30V
Control Features	Current Limit, Enable, Power Good, Soft Start
Input Voltage (Min)	4V
Topology	Buck-Boost
Control Mode	CURRENT-MODE
Output Current-Max	3A
Frequency - Switching	200kHz~400kHz
Input Voltage (Max)	36V
Control Technique	PULSE WIDTH MODULATION
Synchronous Rectifier	Yes
Switcher Configuration	PUSH-PULL
Duty Cycle (Max)	99%
Clock Sync	No
Height Seated (Max)	0.8mm
Length	5mm
Width	5mm
RoHS Status	ROHS3 Compliant

LTC3780IUH#TRPBF Overview

With its 32-WFQFN Exposed Pad package, the switching controller fits the needs of most applications. The dc motor controller is adquate to generate for 1 outputs. Tape & Reel (TR) solid enclosure protects the pmic. There are Transistor Driver dc switching's output (s) that it can handle. dc control's supply and operating voltages are 4V~30V. Worked in an dc switcher with a -40°C~125°C TJ rating. Using this switching controller, it is possible to switch at 200kHz~400kHz. dc dc regulators can be carried out with Surface Mount. The dcdc regulator features Current Limit, Enable, Power Good, Soft Start for efficient switching control. Connected to a SWITCHING CONTROLLER analog IC, the switch converters are connected to a power supply. Switching converters are designed with the terminal (s) at position QUAD . A variety of terminations with 32 of dc switching. Some of the control techniques adapted by these dc dc converter ics include PULSE WIDTH MODULATION. DC switcher's input voltageis 15V volts. Searching "LTC3780" will return other relevant dc to dc converter ics. Particularly, switching converter is a type of Switching Regulator or Controllers. It is recommended that the input voltage of the dc dc voltage regulator be 4V. The dc to dc regulator can only accept a maximum input voltage of 36V. DC to DC voltage regulator has a value of ALSO OUTPUT VOLTAGE ADJUSTABLE 0.8 TO 30V to better satisfy the need. As a result, switching converter outputs current to the greatest value possible (3A).

LTC3780IUH#TRPBF Features

Transistor Driver Outputs
Switching Frequency: 200kHz~400kHz
Current Limit, Enable, Power Good, Soft Start
PULSE WIDTH MODULATION
ALSO OUTPUT VOLTAGE ADJUSTABLE 0.8 TO 30V

LTC3780IUH#TRPBF Applications

There are a lot of Linear Technology/Analog Devices LTC3780IUH#TRPBF DC to DC converter applications.

Automatic testing equipment
Post equipment
Various precision measuring instruments
Various CNC machine tools
Hydro power
CNC system
Various precision measuring detectors
ATMs
Lathes
Photovoltaic power