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LTC3879IMSE#PBF

16 Terminals 4V~38V 16-Pin LTC3879 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Transistor Driver

Manufacturer: Linear Technology/Analog Devices
Origchip NO: 471-LTC3879IMSE#PBF
Package: 16-TFSOP (0.118, 3.00mm Width) Exposed Pad
Datasheet: PDF
Stock: 668
Description: 16 Terminals 4V~38V 16-Pin LTC3879 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Transistor Driver (Kg)

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Details

Tags

Parameters
Factory Lead Time	8 Weeks
Lifecycle Status	PRODUCTION (Last Updated: 2 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~85°C TA
Packaging	Tube
Published	2009
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)
Subcategory	Switching Regulator or Controllers
Technology	CMOS
Terminal Position	DUAL
Terminal Form	GULL WING
Peak Reflow Temperature (Cel)	260
Terminal Pitch	0.5mm
Time@Peak Reflow Temperature-Max (s)	30
Base Part Number	LTC3879
Function	Step-Down
Number of Outputs	1
Output Voltage	34.2V
Output Type	Transistor Driver
Input Voltage-Nom	15V
Analog IC - Other Type	SWITCHING CONTROLLER
Output Configuration	Positive or Negative
Output Current	25A
Voltage - Supply (Vcc/Vdd)	4V~38V
Control Features	Enable, Power Good, Soft Start, Tracking
Input Voltage (Min)	4V
Topology	Buck
Control Mode	CURRENT-MODE
Input Voltage (Max)	38V
Control Technique	PULSE FREQUENCY MODULATION
Synchronous Rectifier	Yes
Switcher Configuration	PUSH-PULL
Max Frequency	2MHz
Clock Sync	No
Duty Cycle	90 %
Length	4.039mm
Width	3mm
RoHS Status	ROHS3 Compliant
Lead Free	Lead Free

LTC3879IMSE#PBF Overview

With its 16-TFSOP (0.118, 3.00mm Width) Exposed Pad package, the switching controller fits the needs of most applications. 1 outputs are supported by the dc motor controller. Packaged in solid enclosures, this pmic has a Tube rating. The system can process Transistor Driver dc switching's outputs (s). 4V~38V is the operating voltage and supply voltage of the dc control. Suitable for working in an dc switcher that has a -40°C~85°C TA. A generalization of dc dc regulator can be made using Surface Mount. To ensure efficient switching, this dcdc regulator features a Enable, Power Good, Soft Start, Tracking. The switch converters are connected to a SWITCHING CONTROLLER analog IC. switching converters terminal (s) are designed to be at DUAL. 16 terminations with various dc switching's functions. PULSE FREQUENCY MODULATION is an example of one of the control techniques these dc dc converter ics adapt. DC switcher's voltage input of 15V. A search for "LTC3879" will reveal other relevant dc to dc converter ics. There are a total of 16 pins on switching converter. Specially, switching converter corresponds to type Switching Regulator or Controllers. 4V should be the minimum input voltage for the dc dc voltage regulator. As determined by the test statistics, the output voltage of DC regulator is 34.2V. The dc to dc regulator can only accept 38V input voltage. If you start a project, note down the dc dc regulator's usual output current of 25A. DC regulator's maximum frequency is 2MHz.

LTC3879IMSE#PBF Features

Transistor Driver Outputs
Enable, Power Good, Soft Start, Tracking
PULSE FREQUENCY MODULATION

LTC3879IMSE#PBF Applications

There are a lot of Linear Technology/Analog Devices LTC3879IMSE#PBF DC to DC converter applications.

Smart grid
Constant current circuits
Magnetohydrodynamic power
Experimental setup
Laboratories
Electric heating, lighting
Post equipment
Low output voltage switching power supply circuits
Communication system
Various CNC machine tools