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LTC3851AHMSE-1#TRPBF

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-LTC3851AHMSE-1#TRPBF
Package: 16-TFSOP (0.118, 3.00mm Width) Exposed Pad
Datasheet: PDF
Stock: 725
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
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
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
Factory Lead Time	16 Weeks
Lifecycle Status	PRODUCTION (Last Updated: 2 weeks 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	-40°C~150°C TJ
Packaging	Tape & Reel (TR)
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

LTC3851AHMSE-1#TRPBF Overview

In the 16-TFSOP (0.118, 3.00mm Width) Exposed Pad package, the switching controller meets most application requirements. 1 outputs can be generated with the dc motor controller. An enclosure of Tape & Reel (TR) is used to package the PMIC. With Transistor Driver dc switching's output (s), it is able to handle it. A 4V~38V voltage is supplied to the dc control and used for operating it. Workable in an dc switcher where -40°C~150°C TJ is the -40°C~150°C TJrm. Switching can be done at 235kHz~750kHz with this switching controller. dc dc regulators can be carried out with Surface Mount. Enable, Frequency Control, Power Good, Soft Start, Tracking provides dcdc regulator efficient switching control. A SWITCHING CONTROLLER analog IC is connected to the switch converters. There are a DUAL terminal on the switching converters. Various 16 terminations. It includes PULSE WIDTH MODULATION as one of the control techniques dc dc converter ic adapts. DC switcher's voltage input is 15V. LTC3851 can be searched for other relevant dc to dc converter ics. Total pins of switching converter are 16. Specifically, switching converter falls under the Switching Regulator or Controllers category. This dc dc voltage regulator should be powered by a voltage of 4V. Statistically, DC regulator outputs 5.5V volts. The dc to dc regulator can only accept a maximum input voltage of 38V. 810kHz is the maximum frequency of this dc regulators. As a result, DC to DC voltage regulator has a value of ALSO OPERATES IN ADJUSTABLE MODE FROM 0.8V TO 5.5V so that the need can be met more directly. 0.05A is the greatest value switching converter outputs as current.

LTC3851AHMSE-1#TRPBF 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

LTC3851AHMSE-1#TRPBF Applications

There are a lot of Linear Technology/Analog Devices LTC3851AHMSE-1#TRPBF DC to DC converter applications.

Various CNC machine tools
Remotely powered electric motors
Plate bending machines
Radio equipment
Die casting equipment
Milling machines
Product burn-in
Driver circuits
Current source circuits
Hydraulic presses