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LT1681ISW#TRPBF

20 Terminals LT1681 DC to DC converter ICSWITCHING CONTROLLER

Manufacturer: Linear Technology/Analog Devices
Origchip NO: 471-LT1681ISW#TRPBF
Package: 20-SOIC (0.295, 7.50mm Width)
Datasheet: PDF
Stock: 580
Description: 20 Terminals LT1681 DC to DC converter ICSWITCHING CONTROLLER (Kg)

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FedEx International, 5-7 business days.

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Details

Tags

Parameters
JESD-609 Code	e3
Part Status	Active
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	20
ECCN Code	EAR99
Terminal Finish	Matte Tin (Sn)
HTS Code	8542.39.00.01
Terminal Position	DUAL
Terminal Form	GULL WING
Peak Reflow Temperature (Cel)	260
Number of Functions	1
Terminal Pitch	1.27mm
Time@Peak Reflow Temperature-Max (s)	30
Base Part Number	LT1681
Pin Count	20
JESD-30 Code	R-PDSO-G20
Qualification Status	Not Qualified
Input Voltage-Nom	12V
Analog IC - Other Type	SWITCHING CONTROLLER
Input Voltage (Min)	9V
Control Mode	CURRENT-MODE
Input Voltage (Max)	18V
Switcher Configuration	PUSH-PULL
Switching Frequency-Max	700kHz
Height Seated (Max)	2.65mm
Length	12.8mm
Width	7.5mm
RoHS Status	ROHS3 Compliant
Factory Lead Time	16 Weeks
Mounting Type	Surface Mount
Package / Case	20-SOIC (0.295, 7.50mm Width)
Surface Mount	YES
Operating Temperature	-40°C~85°C
Packaging	Tape & Reel (TR)
Published	2002

LT1681ISW#TRPBF Overview

It comes in the 20-SOIC (0.295, 7.50mm Width) package, which makes switching controller suitable for most applications. Packaging for the pmic consists of Tape & Reel (TR) solid enclosures. Suitable for working in an dc switcher that has a -40°C~85°C. dc dc regulators can be carried out with Surface Mount. SWITCHING CONTROLLER analog IC connects the switch converters. Terminal (s) of the switching converters are designed at the DUAL position. An array of 20 terminations of dc switching. DC switcher's input voltageis 12V volts. LT1681 can be used to locate other relevant dc to dc converter ics. It is recommended that the input voltage of the dc dc voltage regulator be 9V. It should be fully noted that the dc to dc regulator only accepts 18V input voltage at most. 1 functions are available in total for the switch converters. A voltage regulators switching with 20 pins is designed. 700kHz is the switching controller's maximum switching frequency.

LT1681ISW#TRPBF Features

LT1681ISW#TRPBF Applications

There are a lot of Linear Technology/Analog Devices LT1681ISW#TRPBF DC to DC converter applications.

Shearing machines
Network technology
Fire elevators
PSRR circuits
Automatic plug-in machines
Injection molding machinery
Automation technology
Nuclear power plants
Gear/thread machining machines
Smoke exhaust equipment