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LTC1771IS8#PBF

8 Terminals 2.8V~18V LTC1771 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Transistor Driver

Manufacturer: Linear Technology/Analog Devices
Origchip NO: 471-LTC1771IS8#PBF
Package: 8-SOIC (0.154, 3.90mm Width)
Datasheet: PDF
Stock: 775
Description: 8 Terminals 2.8V~18V LTC1771 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Transistor Driver (Kg)

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Details

Tags

Parameters
Factory Lead Time	8 Weeks
Mounting Type	Surface Mount
Package / Case	8-SOIC (0.154, 3.90mm Width)
Surface Mount	YES
Operating Temperature	-40°C~85°C TA
Packaging	Tube
Published	2000
JESD-609 Code	e3
Part Status	Active
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	8
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
Time@Peak Reflow Temperature-Max (s)	30
Base Part Number	LTC1771
JESD-30 Code	R-PDSO-G8
Function	Step-Down
Number of Outputs	1
Output Type	Transistor Driver
Input Voltage-Nom	10V
Analog IC - Other Type	SWITCHING CONTROLLER
Output Configuration	Positive
Voltage - Supply (Vcc/Vdd)	2.8V~18V
Control Features	Enable, Soft Start
Input Voltage (Min)	2.8V
Topology	Buck
Control Mode	CURRENT-MODE
Output Current-Max	1A
Input Voltage (Max)	20V
Control Technique	CONSTANT OFF TIME
Synchronous Rectifier	No
Switcher Configuration	SINGLE
Duty Cycle (Max)	100%
Length	4.9mm
RoHS Status	ROHS3 Compliant

LTC1771IS8#PBF Overview

This switching controller fits most application requirements since it is packaged in a 8-SOIC (0.154, 3.90mm Width) package. The dc motor controller is adquate to generate for 1 outputs. Packaged in solid enclosures, this pmic has a Tube rating. Transistor Driver dc switching's outputs (s) can be handled by it. A 2.8V~18V voltage is supplied to the dc control and used for operating it. Qualified to work in an dc switcher with -40°C~85°C TA. The Surface Mount allows it to be used for dc dc regulator in general. Featured in the dcdc regulator is Enable, Soft Start which allows efficient switching control. The switch converters are connected to an analog IC with a SWITCHING CONTROLLER output. A switching converters's terminal (s) sits at the DUAL position. 8 terminations with a variety of function. These dc dc converter ics adapt a variety of control techniques, including CONSTANT OFF TIME. DC switcher's input voltageis 10V volts. You can find other relevant dc to dc converter ics by searching "LTC1771". Specifically, switching converter falls under the Switching Regulator or Controllers category. An input voltage of 2.8V is the minimum required for the dc dc voltage regulator. The dc to dc regulator can only accept a maximum input voltage of 20V. 1A is the greatest value switching converter outputs as current.

LTC1771IS8#PBF Features

Transistor Driver Outputs
Enable, Soft Start
CONSTANT OFF TIME

LTC1771IS8#PBF Applications

There are a lot of Linear Technology/Analog Devices LTC1771IS8#PBF DC to DC converter applications.

Scientific testing
Access control systems
Cutting machine tools
Alternators
Terrestrial set-top boxes
Surface processing equipment
Emergency lighting monitoring equipment
Energy management systems
Automatic plug-in machines
Serial communication converter