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LTC3851IGN#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-LTC3851IGN#PBF
Package: 16-SSOP (0.154, 3.90mm Width)
Datasheet: PDF
Stock: 435
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: 6 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~125°C TJ
Packaging	Tube
Published	2009
JESD-609 Code	e3
Part Status	Active
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	16
Termination	SMD/SMT
ECCN Code	EAR99
Terminal Finish	Matte Tin (Sn)
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	25A
Voltage - Supply (Vcc/Vdd)	4V~38V
Control Features	Current Limit, Enable, Frequency Control, Soft Start, Tracking
Max Output Voltage	5.5V
Topology	Buck
Control Mode	CURRENT-MODE
Frequency - Switching	250kHz~750kHz
Max Input Voltage	38V
Control Technique	PULSE WIDTH MODULATION
Synchronous Rectifier	Yes
Min Output Voltage	800mV
Duty Cycle (Max)	99%
Clock Sync	No
Switching Current	25A
Length	4.88mm
REACH SVHC	No SVHC
RoHS Status	ROHS3 Compliant

LTC3851IGN#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. dc motor controller is suitable for 1 output generation. An enclosure of Tube is used to package the PMIC. With Transistor Driver dc switching's output (s), it is able to handle it. DC control operates at 4V~38V volts and has 4V~38V supply voltage. Worked in an dc switcher with a -40°C~125°C TJ rating. Using this switching controller, it is possible to switch at 250kHz~750kHz. As it has a Surface Mount value, it can be used for general dc dc regulator. Current Limit, Enable, Frequency Control, Soft Start, Tracking provides dcdc regulator efficient switching control. An analog IC with the SWITCHING CONTROLLER signal is connected to the switch converters. Thare switching converters has a terminal (s) at DUAL . A variety of 16 terminations are available in dc switching. PULSE WIDTH MODULATION is an example of one of the control techniques these dc dc converter ics adapt. 15V nominal DC switcher's voltage input. LTC3851 can be searched for other relevant dc to dc converter ics. 16 pins are on switching converter. Switching converter is a type of Switching Regulator or Controllers in particular. Statistically, the DC regulator outputs 5.5V voltage. In most cases, the output current of the dc dc regulator will be 25A, so note that when you start the project. 750kHz is the frequency of the switching controller. The dc switcher's maximum input voltage is 38V; users must limit it accordingly. The switching converter can output 5.5V volts at its utmost, according to the datasheet. Neither the voltage controller's lowest voltage output 800mVr its highest voltage output is less than 800mV.

LTC3851IGN#PBF Features

Transistor Driver Outputs
Switching Frequency: 250kHz~750kHz
Current Limit, Enable, Frequency Control, Soft Start, Tracking
PULSE WIDTH MODULATION
Frequency: 750kHz

LTC3851IGN#PBF Applications

There are a lot of Linear Technology/Analog Devices LTC3851IGN#PBF DC to DC converter applications.

Scientific testing
ATMs
Analog precision reference circuits
Medical equipment
Post equipment
Elevator lighting
Ball screw pair
Series voltage regulation circuits
Injection molding machinery
PSRR circuits