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LTC3808EDE#PBF

14 Terminals 2.75V~9.8V 14-Pin LTC3808 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 250kHz~750kHz Transistor Driver

Manufacturer: Linear Technology/Analog Devices
Origchip NO: 471-LTC3808EDE#PBF
Package: 14-WFDFN Exposed Pad
Datasheet: PDF
Stock: 534
Description: 14 Terminals 2.75V~9.8V 14-Pin LTC3808 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 250kHz~750kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Output Current	5A
Voltage - Supply (Vcc/Vdd)	2.75V~9.8V
Control Features	Enable, Frequency Control, Power Good, Soft Start, Tracking
Input Voltage (Min)	2.75V
Topology	Buck
Control Mode	CURRENT-MODE
Frequency - Switching	250kHz~750kHz
Control Technique	PULSE WIDTH MODULATION
Synchronous Rectifier	Yes
Switcher Configuration	PUSH-PULL
Max Frequency	825kHz
Duty Cycle (Max)	100%
Height Seated (Max)	0.8mm
Length	4mm
Width	3mm
RoHS Status	ROHS3 Compliant
Lead Free	Lead Free
Factory Lead Time	8 Weeks
Lifecycle Status	PRODUCTION (Last Updated: 3 weeks ago)
Mounting Type	Surface Mount
Package / Case	14-WFDFN Exposed Pad
Surface Mount	YES
Number of Pins	14
Operating Temperature	-40°C~85°C TA
Packaging	Tube
Published	2005
JESD-609 Code	e3
Part Status	Active
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	14
ECCN Code	EAR99
Terminal Finish	Matte Tin (Sn)
Additional Feature	ALSO OPERATES IN ADJUSTABLE MODE FROM 0.6V TO 9.8V
Subcategory	Switching Regulator or Controllers
Technology	CMOS
Terminal Position	DUAL
Terminal Form	NO LEAD
Peak Reflow Temperature (Cel)	250
Terminal Pitch	0.5mm
Time@Peak Reflow Temperature-Max (s)	NOT SPECIFIED
Base Part Number	LTC3808
Function	Step-Down
Number of Outputs	1
Qualification Status	Not Qualified
Output Voltage	9.8V
Output Type	Transistor Driver
Input Voltage-Nom	4.2V
Analog IC - Other Type	SWITCHING CONTROLLER
Output Configuration	Positive

LTC3808EDE#PBF Overview

This switching controller fits most application requirements since it is packaged in a 14-WFDFN Exposed Pad package. This dc motor controller can be used to generate outputs with 1 numbers. There is a Tube solid enclosure around the pmic. The program can handle Transistor Driver dc switching's outputs (s). dc controls with 2.75V~9.8V voltage are supplied and operated. Worked in an dc switcher with a -40°C~85°C TA rating. Switching can be done at 250kHz~750kHz with this switching controller. The Surface Mount allows it to be used for dc dc regulator in general. Switching control is made easier with the dcdc regulator's Enable, Frequency Control, Power Good, Soft Start, Tracking. Switch converters are connected to ICs with SWITCHING CONTROLLER analog outputs. There are a terminal (s) on the switching converters that are designed at DUAL. Various 14 terminations. PULSE WIDTH MODULATION is an example of one of the control techniques these dc dc converter ics adapt. DC switcher's input voltageis 4.2V volts. Other relevant dc to dc converter ics will be returned if you search "LTC3808". Pins number 14 of switching converter in total. In particular, switching converter belongs to the Switching Regulator or Controllers family. It is recommended to use 2.75V as the minimum input voltage of dc dc voltage regulator. As determined by the test statistics, the output voltage of DC regulator is 9.8V. It's important to remember that the dc dc regulator's normaloutput current is 5A, so you should note it down when starting a new project. DC regulator has a maximum frequency of 825kHz. DC to DC voltage regulator has the value of ALSO OPERATES IN ADJUSTABLE MODE FROM 0.6V TO 9.8V to better satisfy the requirement.

LTC3808EDE#PBF Features

Transistor Driver Outputs
Switching Frequency: 250kHz~750kHz
Enable, Frequency Control, Power Good, Soft Start, Tracking
PULSE WIDTH MODULATION
ALSO OPERATES IN ADJUSTABLE MODE FROM 0.6V TO 9.8V

LTC3808EDE#PBF Applications

There are a lot of Linear Technology/Analog Devices LTC3808EDE#PBF DC to DC converter applications.

ATMs
Television equipment
Automatic testing equipment
Computer monitoring equipment of building
Various precision measuring detectors
Energy management systems
Nuclear power plants
Textile machinery
PSRR circuits
SMT equipment