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LTC3707EGN#PBF

28 Terminals 4.5V~28V 28-Pin LTC3707 DC to DC converter ICSWITCHING CONTROLLER 2 Outputs 220kHz Transistor Driver

Manufacturer: Linear Technology/Analog Devices
Origchip NO: 471-LTC3707EGN#PBF
Package: 28-SSOP (0.154, 3.90mm Width)
Datasheet: PDF
Stock: 787
Description: 28 Terminals 4.5V~28V 28-Pin LTC3707 DC to DC converter ICSWITCHING CONTROLLER 2 Outputs 220kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Factory Lead Time	8 Weeks
Lifecycle Status	PRODUCTION (Last Updated: 2 weeks ago)
Mounting Type	Surface Mount
Package / Case	28-SSOP (0.154, 3.90mm Width)
Surface Mount	YES
Number of Pins	28
Operating Temperature	-40°C~85°C TA
Packaging	Tube
Published	2003
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)
Subcategory	Switching Regulator or Controllers
Technology	CMOS
Terminal Position	DUAL
Terminal Form	GULL WING
Peak Reflow Temperature (Cel)	260
Terminal Pitch	0.635mm
Frequency	300kHz
Time@Peak Reflow Temperature-Max (s)	30
Base Part Number	LTC3707
Function	Step-Down
Number of Outputs	2
Output Voltage	30V
Output Type	Transistor Driver
Input Voltage-Nom	15V
Number of Channels	1
Analog IC - Other Type	SWITCHING CONTROLLER
Output Configuration	Positive
Output Current	3A
Voltage - Supply (Vcc/Vdd)	4.5V~28V
Control Features	Enable, Frequency Control, Power Good, Soft Start
Topology	Buck
Control Mode	CURRENT-MODE
Frequency - Switching	220kHz
Control Technique	PULSE WIDTH MODULATION
Synchronous Rectifier	Yes
Nominal Input Voltage	15V
Switcher Configuration	PHASE-SHIFT
Input Current	350μA
Duty Cycle (Max)	99.4%
Clock Sync	No
Height	1.5mm
Length	9.98mm
Width	3.99mm
REACH SVHC	No SVHC
RoHS Status	ROHS3 Compliant
Lead Free	Lead Free

LTC3707EGN#PBF Overview

Capsuled in the 28-SSOP (0.154, 3.90mm Width) package, the switching controller suits most application needs. The dc motor controller is adquate to generate for 2 outputs. Packaged in solid enclosures, this pmic has a Tube rating. Transistor Driver dc switching's outputs (s) are supported. This dc control has a supply voltage and operating voltage of 4.5V~28V. Qualified to work in an dc switcher with -40°C~85°C TA. With this switching controller, you can switch at 220kHz. Surface Mount makes it suitable for general dc dc regulator. Featured in the dcdc regulator is Enable, Frequency Control, Power Good, Soft Start which allows efficient switching control. An analog IC with the SWITCHING CONTROLLER signal is connected to the switch converters. DUAL are the position of the terminal of the switching converters. A variety of 28 terminations are available in dc switching. PULSE WIDTH MODULATION is an example of one of the control techniques these dc dc converter ics adapt. The nominal DC switcher's voltage input is 15V. Searching "LTC3707" will return other relevant dc to dc converter ics. Total pins of switching converter are 28. Particularly, switching converter is a type of Switching Regulator or Controllers. According to the test statistics, DC regulator outputs 30V voltage. You should note that the dc dc regulator's usual output current is 3A. Switching controllers work at 300kHz Hz. It is possible to set the input voltage to 15V for nominal working status. In order to ensure high-quality communication, there are 1 channels available. It could be possible to satisfy the switching converter for operation with a current flow input of 350μA.

LTC3707EGN#PBF Features

Transistor Driver Outputs
Switching Frequency: 220kHz
Enable, Frequency Control, Power Good, Soft Start
PULSE WIDTH MODULATION
Frequency: 300kHz

LTC3707EGN#PBF Applications

There are a lot of Linear Technology/Analog Devices LTC3707EGN#PBF DC to DC converter applications.

Automatic plug-in machines
Surface processing equipment
Industrial controllers
Computed tomography (CT)
Window air conditioners
Automation technology
Current source circuits
Machining centers
Flexible manufacturing cells
seismic instrument power circuits