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LTC1649CS#TRPBF

16 Terminals 2.7V~5V LTC1649 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 200kHz Transistor Driver

Manufacturer: Linear Technology/Analog Devices
Origchip NO: 471-LTC1649CS#TRPBF
Package: 16-SOIC (0.154, 3.90mm Width)
Datasheet: PDF
Stock: 894
Description: 16 Terminals 2.7V~5V LTC1649 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 200kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Factory Lead Time	16 Weeks
Mounting Type	Surface Mount
Package / Case	16-SOIC (0.154, 3.90mm Width)
Surface Mount	YES
Operating Temperature	0°C~70°C TA
Packaging	Tape & Reel (TR)
Published	2001
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)
Terminal Position	DUAL
Terminal Form	GULL WING
Peak Reflow Temperature (Cel)	260
Time@Peak Reflow Temperature-Max (s)	30
Base Part Number	LTC1649
Function	Step-Down
Number of Outputs	1
Output Type	Transistor Driver
Input Voltage-Nom	3.3V
Analog IC - Other Type	SWITCHING CONTROLLER
Output Configuration	Positive
Voltage - Supply (Vcc/Vdd)	2.7V~5V
Control Features	Current Limit, Enable, Soft Start
Input Voltage (Min)	2.7V
Topology	Buck
Control Mode	VOLTAGE-MODE
Output Current-Max	20A
Frequency - Switching	200kHz
Input Voltage (Max)	5V
Control Technique	PULSE WIDTH MODULATION
Synchronous Rectifier	Yes
Switcher Configuration	PUSH-PULL
Duty Cycle (Max)	93%
Clock Sync	No
Length	9.9mm
RoHS Status	ROHS3 Compliant

LTC1649CS#TRPBF Overview

Capsuled in the 16-SOIC (0.154, 3.90mm Width) package, the switching controller suits most application needs. For outputs of 1, this dc motor controller is suitable. Packaging for the pmic consists of Tape & Reel (TR) solid enclosures. It is capable of dealing with Transistor Driver dc switching's output (s). dc switching'sdc control's supply and operating voltages are 2.7V~5V. A 0°C~70°C TA dc switcher is not a problem. A switching controller such as this can switch at a value of 200kHz . dc dc regulator is made easier with Surface Mount. Featured in the dcdc regulator is Current Limit, Enable, Soft Start which allows efficient switching control. A SWITCHING CONTROLLER analog IC is connected to the switch converters. There are a DUAL terminal on the switching converters. 16 terminations with various dc switching's functions. It includes PULSE WIDTH MODULATION as one of the control techniques dc dc converter ic adapts. DC switcher's input voltageis 3.3V volts. LTC1649 can be searched for other relevant dc to dc converter ics. Input voltage of dc dc voltage regulator must be 2.7V. It should be noted that the dc to dc regulator only accepts 5V voltage as input voltage. A value of 20A is output as the maximum value of current.

LTC1649CS#TRPBF Features

Transistor Driver Outputs
Switching Frequency: 200kHz
Current Limit, Enable, Soft Start
PULSE WIDTH MODULATION

LTC1649CS#TRPBF Applications

There are a lot of Linear Technology/Analog Devices LTC1649CS#TRPBF DC to DC converter applications.

Adjustable voltage or current linear circuits
Packaging
Digital video recorders
Terrestrial set-top boxes
Medical equipment
Energy management systems
Surge protection circuits
Electric water heaters
Flaw detection equipment
Large fire protection systems