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LTC3851AMPMSE-1#PBF

16 Terminals 4V~38V 16-Pin LTC3851 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 235kHz~750kHz Transistor Driver

Manufacturer: Linear Technology/Analog Devices
Origchip NO: 471-LTC3851AMPMSE-1#PBF
Package: 16-TFSOP (0.118, 3.00mm Width) Exposed Pad
Datasheet: PDF
Stock: 735
Description: 16 Terminals 4V~38V 16-Pin LTC3851 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 235kHz~750kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Factory Lead Time	8 Weeks
Lifecycle Status	PRODUCTION (Last Updated: 1 week ago)
Mounting Type	Surface Mount
Package / Case	16-TFSOP (0.118, 3.00mm Width) Exposed Pad
Surface Mount	YES
Number of Pins	16
Operating Temperature	-55°C~150°C TJ
Packaging	Tube
Published	2011
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
Terminal Pitch	0.5mm
Base Part Number	LTC3851
Function	Step-Down
Number of Outputs	1
Output Voltage	5V
Output Type	Transistor Driver
Input Voltage-Nom	15V
Analog IC - Other Type	SWITCHING CONTROLLER
Output Configuration	Positive
Voltage - Supply (Vcc/Vdd)	4V~38V
Control Features	Enable, Frequency Control, Power Good, Soft Start, Tracking
Input Voltage (Min)	4V
Topology	Buck
Control Mode	CURRENT-MODE
Output Current-Max	0.05A
Frequency - Switching	235kHz~750kHz
Input Voltage (Max)	38V
Control Technique	PULSE WIDTH MODULATION
Synchronous Rectifier	Yes
Switcher Configuration	PUSH-PULL
Max Frequency	810kHz
Duty Cycle (Max)	99%
Clock Sync	No
Length	4.039mm
Width	3mm
RoHS Status	ROHS3 Compliant

LTC3851AMPMSE-1#PBF Overview

With its 16-TFSOP (0.118, 3.00mm Width) Exposed Pad package, the switching controller fits the needs of most applications. There is sufficient capacity to generate switching controller for outputs 1. Packaging for the pmic consists of Tube solid enclosures. There are Transistor Driver dc switching's output (s) that it can handle. 4V~38V is the supply voltage and the operating voltage of the dc control. Suitable for working in an dc switcher that has a -55°C~150°C TJ. This switching controller can switch at 235kHz~750kHz. dc dc regulator is made easier with Surface Mount. To provide efficient switching control, Enable, Frequency Control, Power Good, Soft Start, Tracking is included in the dcdc regulator. A SWITCHING CONTROLLER analog integrated circuit is connected to the switch converters. Terminal (s) of the switching converters are designed at the DUAL position. 16 terminations with a variety of function. Some of the control techniques adapted by these dc dc converter ics include PULSE WIDTH MODULATION. DC switcher's voltage input of 15V. Other relevant dc to dc converter ics will be returned if you search "LTC3851". 16 pins are present on switching converter. There is a particular type of Switching Regulator or Controllers in switching converter. dc dc voltage regulators should have a minimum input voltage of 4V. Based on the test statistics, DC regulator outputs voltage 5V. The dc to dc regulator can only accept a maximum input voltage of 38V. The max frequency of the pmic can reach 810kHz. The value of DC to DC voltage regulator is set at ALSO OPERATES IN ADJUSTABLE MODE FROM 0.8V TO 5.5V in order to fulfill the requirements more effectively. The output of this function is the greatest value of 0.05A.

LTC3851AMPMSE-1#PBF Features

Transistor Driver Outputs
Switching Frequency: 235kHz~750kHz
Enable, Frequency Control, Power Good, Soft Start, Tracking
PULSE WIDTH MODULATION
ALSO OPERATES IN ADJUSTABLE MODE FROM 0.8V TO 5.5V

LTC3851AMPMSE-1#PBF Applications

There are a lot of Linear Technology/Analog Devices LTC3851AMPMSE-1#PBF DC to DC converter applications.

Fire elevators
Experimental setup
Electric heating, lighting
Nuclear power plants
Hydraulic presses
Overvoltage protection circuits in TV sets
Adjustable voltage or current linear circuits
Linear guide
Remotely powered electric motors
Radio equipment