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LTC3851AHMSE#TRPBF

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-LTC3851AHMSE#TRPBF
Package: 16-TFSOP (0.118, 3.00mm Width) Exposed Pad
Datasheet: PDF
Stock: 216
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	16 Weeks
Lifecycle Status	PRODUCTION (Last Updated: 3 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 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
Terminal Pitch	0.5mm
Base Part Number	LTC3851
Function	Step-Down
Number of Outputs	1
Output Type	Transistor Driver
Input Voltage-Nom	15V
Analog IC - Other Type	SWITCHING REGULATOR
Output Configuration	Positive
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
Output Current-Max	0.005A
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
RoHS Status	ROHS3 Compliant

LTC3851AHMSE#TRPBF Overview

As a result of 16-TFSOP (0.118, 3.00mm Width) Exposed Pad compact design, the switching controller is compatible with most applications. There is enough capacity in the dc motor controller to generate the output for the 1 input. Packaging for the pmic consists of Tape & Reel (TR) solid enclosures. The program can handle Transistor Driver dc switching's outputs (s). Voltages 4V~38V are the dc control's supply voltage and operating voltage, respectively. Worked in a -40°C~150°C TJ dc switcher before. Switching can be done at 235kHz~750kHz with this switching controller. The Surface Mount makes it ideal for general dc dc regulator. To provide efficient switching control, Current Limit, Enable, Frequency Control, Soft Start, Tracking is included in the dcdc regulator. SWITCHING REGULATOR analog IC connects the switch converters. Thare switching converters has a terminal (s) at DUAL . Different dc switching's functions can be applied to 16 terminations. Some of the control techniques adapted by these dc dc converter ics include PULSE WIDTH MODULATION. There is a DC switcher's nominal voltage of 15V. Other relevant dc to dc converter ics can be found by searching "LTC3851". 16 pins are on switching converter. Particularly, switching converter is a type of Switching Regulator or Controllers. An input voltage of 4V is the minimum required for the dc dc voltage regulator. The dc to dc regulator can only accept a maximum input voltage of 38V. There is a maximum frequency of 810kHz for this dc regulators. The value of DC to DC voltage regulator is set at ALSO OPERATES AS LDO REGULATOR, OPERATES IN ADJUSTABLE MODE FROM 0.8 TO 5.5V in order to fulfill the requirements more effectively. The output of this function is the greatest value of 0.005A.

LTC3851AHMSE#TRPBF 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

LTC3851AHMSE#TRPBF Applications

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

Magnetohydrodynamic power
SMT equipment
Communication system
Combined machine tools
Household control circuits
Electrical distribution systems
Automatic testing equipment
Series voltage regulation circuits
Low output voltage switching power supply circuits
Surge protection circuits