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LTC3851AEMSE#PBF

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

Manufacturer: Linear Technology/Analog Devices
Origchip NO: 471-LTC3851AEMSE#PBF
Package: 16-TFSOP (0.118, 3.00mm Width) Exposed Pad
Datasheet: PDF
Stock: 767
Description: 16 Terminals 4V~38V 16-Pin LTC3851 DC to DC converter ICSWITCHING REGULATOR 1 Outputs 235kHz~750kHz 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	16-TFSOP (0.118, 3.00mm Width) Exposed Pad
Surface Mount	YES
Number of Pins	16
Operating Temperature	-40°C~125°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 AS LDO REGULATOR, OPERATES IN ADJUSTABLE MODE FROM 0.8 TO 5.5V
Subcategory	Switching Regulator or Controllers
Technology	CMOS
Terminal Position	DUAL
Terminal Form	GULL WING
Peak Reflow Temperature (Cel)	225
Terminal Pitch	0.5mm
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 REGULATOR
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	235kHz~750kHz
Input Voltage (Max)	38V
Control Technique	PULSE WIDTH MODULATION
Synchronous Rectifier	Yes
Max Frequency	810kHz
Duty Cycle (Max)	99%
Clock Sync	No
Length	4.039mm
Width	3mm
REACH SVHC	No SVHC
RoHS Status	ROHS3 Compliant

LTC3851AEMSE#PBF Overview

With its 16-TFSOP (0.118, 3.00mm Width) Exposed Pad package, the switching controller fits the needs of most applications. It is sufficient to generate 1 outputs with this dc motor controller. PMIC packaging is solid with a Tube enclosure. The system can process Transistor Driver dc switching's outputs (s). DC control operates at 4V~38V volts and has 4V~38V supply voltage. A -40°C~125°C TJ dc switcher is not a problem. This switching controller can switch at 235kHz~750kHz. dc dc regulators can be carried out with Surface Mount. Featured in the dcdc regulator is Current Limit, Enable, Frequency Control, Soft Start, Tracking which allows efficient switching control. The switch converters are connected to a SWITCHING REGULATOR analog IC. There are a DUAL terminal on the switching converters. There are many different types of terminations for 16. To name a few of the control techniques these dc dc converter ics adapt, it includes PULSE WIDTH MODULATION. DC switcher's voltage input is 15V. Other relevant dc to dc converter ics can be found by searching "LTC3851". 16 pins are present on switching converter. In particular, switching converter belongs to the Switching Regulator or Controllers family. 4V should be the minimum input voltage for the dc dc voltage regulator. As determined by the test statistics, the output voltage of DC regulator is 5.5V. Considering the dc to dc regulator can only accept 38V input voltage, it is important to take note of this. You should note that the dc dc regulator's usual output current is 50mA. 810kHz is the maximum frequency of this dc regulators. This value is ALSO OPERATES AS LDO REGULATOR, OPERATES IN ADJUSTABLE MODE FROM 0.8 TO 5.5V so that DC to DC voltage regulator better serves the purpose.

LTC3851AEMSE#PBF Features

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

LTC3851AEMSE#PBF Applications

There are a lot of Linear Technology/Analog Devices LTC3851AEMSE#PBF DC to DC converter applications.

Special machining machine tools
Experimental setup
Plate bending machines
Servo drive system
Electric heating, lighting
Current source circuits
Scientific research
Series voltage regulation circuits
Digital precision reference circuits
Photovoltaic power