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LTC3851EGN#PBF

16 Terminals 4V~38V 16-Pin LTC3851 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 250kHz~750kHz Transistor Driver

Manufacturer: Linear Technology/Analog Devices
Origchip NO: 471-LTC3851EGN#PBF
Package: 16-SSOP (0.154, 3.90mm Width)
Datasheet: PDF
Stock: 384
Description: 16 Terminals 4V~38V 16-Pin LTC3851 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 250kHz~750kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Factory Lead Time	8 Weeks
Lifecycle Status	PRODUCTION (Last Updated: 4 days ago)
Mounting Type	Surface Mount
Package / Case	16-SSOP (0.154, 3.90mm Width)
Surface Mount	YES
Number of Pins	16
Operating Temperature	-40°C~85°C TA
Packaging	Tube
Published	2009
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 0.8V TO 5.5V
Subcategory	Switching Regulator or Controllers
Technology	CMOS
Terminal Position	DUAL
Terminal Form	GULL WING
Peak Reflow Temperature (Cel)	260
Terminal Pitch	0.635mm
Frequency	750kHz
Time@Peak Reflow Temperature-Max (s)	30
Base Part Number	LTC3851
Function	Step-Down
Number of Outputs	1
Output Voltage	5.5V
Output Type	Transistor Driver
Input Voltage-Nom	15V
Analog IC - Other Type	SWITCHING CONTROLLER
Output Configuration	Positive
Output Current	50mA
Voltage - Supply (Vcc/Vdd)	4V~38V
Control Features	Current Limit, Enable, Frequency Control, Soft Start, Tracking
Input Voltage (Min)	4V
Topology	Buck
Control Mode	CURRENT-MODE
Frequency - Switching	250kHz~750kHz
Input Voltage (Max)	38V
Control Technique	PULSE WIDTH MODULATION
Synchronous Rectifier	Yes
Dropout Voltage	5V
Switcher Configuration	PUSH-PULL
Duty Cycle (Max)	99%
Clock Sync	No
Length	4.88mm
REACH SVHC	No SVHC
RoHS Status	ROHS3 Compliant

LTC3851EGN#PBF Overview

Capsuled in the 16-SSOP (0.154, 3.90mm Width) package, the switching controller can be used for a wide range of applications. For outputs of 1, this dc motor controller is suitable. Packaging for the pmic consists of Tube solid enclosures. Transistor Driver dc switching's outputs (s) can be handled by it. This dc control operates at 4V~38V and has a 4V~38V supply voltage. Suitable for working in an dc switcher that has a -40°C~85°C TA. It can switch at 250kHz~750kHz. The Surface Mount allows it to be used for dc dc regulator in general. Current Limit, Enable, Frequency Control, Soft Start, Tracking provides dcdc regulator efficient switching control. Thare switch converters are connected to an analog integrated circuit (IC) of type SWITCHING CONTROLLER. There are a DUAL terminal on the switching converters. Different dc switching's functions can be applied to 16 terminations. Some of the control techniques used by these dc dc converter ics are PULSE WIDTH MODULATION. DC switcher's input voltageis set to 15V. You can find other relevant dc to dc converter ics by searching "LTC3851". There are only 16 pins on switching converter. There is a particular type of Switching Regulator or Controllers in switching converter. An input voltage of 4V is the minimum required for the dc dc voltage regulator. According to the test statistics, DC regulator outputs 5.5V voltage. It should be noted that the dc to dc regulator only accepts 38V voltage as input voltage. It's important to remember that the dc dc regulator's normaloutput current is 50mA, so you should note it down when starting a new project. Switching controller operates at a frequency of 750kHz. DC to DC voltage regulator has a value of ALSO OPERATES IN ADJUSTABLE MODE FROM 0.8V TO 5.5V to better satisfy the need.

LTC3851EGN#PBF Features

Transistor Driver Outputs
Switching Frequency: 250kHz~750kHz
Current Limit, Enable, Frequency Control, Soft Start, Tracking
PULSE WIDTH MODULATION
Frequency: 750kHz
ALSO OPERATES IN ADJUSTABLE MODE FROM 0.8V TO 5.5V

LTC3851EGN#PBF Applications

There are a lot of Linear Technology/Analog Devices LTC3851EGN#PBF DC to DC converter applications.

Grinders
Digital display device
Large fire protection systems
Textile machinery
Smoke exhaust equipment
Surge protection circuits
Domestic water pumps
Magnetohydrodynamic power
Product testing
Household control circuits