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LTC3873EDDB-5#TRMPBF

8 Terminals 4.1V~60V LTC3873 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Transistor Driver

Manufacturer: Linear Technology/Analog Devices
Origchip NO: 471-LTC3873EDDB-5#TRMPBF
Package: 8-WFDFN Exposed Pad
Datasheet: PDF
Stock: 872
Description: 8 Terminals 4.1V~60V LTC3873 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-WFDFN Exposed Pad
Surface Mount	YES
Operating Temperature	-40°C~85°C TA
Packaging	Tape & Reel (TR)
Published	2008
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
Peak Reflow Temperature (Cel)	260
Terminal Pitch	0.5mm
Time@Peak Reflow Temperature-Max (s)	30
Base Part Number	LTC3873
JESD-30 Code	R-PDSO-N8
Function	Step-Up, Step-Up/Step-Down
Number of Outputs	1
Output Type	Transistor Driver
Input Voltage-Nom	5V
Analog IC - Other Type	SWITCHING CONTROLLER
Output Configuration	Positive, Isolation Capable
Voltage - Supply (Vcc/Vdd)	4.1V~60V
Control Features	Current Limit, Enable, Soft Start
Input Voltage (Min)	3.5V
Topology	Boost, Flyback, SEPIC
Control Mode	CURRENT-MODE
Input Voltage (Max)	9V
Control Technique	PULSE WIDTH MODULATION
Synchronous Rectifier	No
Switcher Configuration	SINGLE
Switching Frequency-Max	240kHz
Duty Cycle (Max)	78%
Height Seated (Max)	0.8mm
Length	3mm
Width	2mm
RoHS Status	ROHS3 Compliant

LTC3873EDDB-5#TRMPBF Overview

With its 8-WFDFN Exposed Pad package, the switching controller fits the needs of most applications. This dc motor controller can be used to generate outputs with 1 numbers. PMIC is packaged in a solid enclosure of Tape & Reel (TR). Transistor Driver dc switching's outputs (s) can be handled by it. dc controls with 4.1V~60V voltage are supplied and operated. Suitable for a -40°C~85°C TA dc switcher. A generalization of dc dc regulator can be made using Surface Mount. For efficient switching control, the dcdc regulator features Current Limit, Enable, Soft Start. SWITCHING CONTROLLER analog IC connects the switch converters. Switching converters are designed with the terminal (s) at position DUAL . A variety of 8 terminations are available in dc switching. These dc dc converter ics adapt a variety of control techniques, including PULSE WIDTH MODULATION. The nominal DC switcher's voltage input is 5V. LTC3873 can be used to locate other relevant dc to dc converter ics. Switching converter is a special type of Switching Regulator or Controllers. It is recommended to use 3.5V as the minimum input voltage of dc dc voltage regulator. A maximum voltage of 9V is accepted by the dc to dc regulator as an input voltage. This controller can operate at a frequency up to 240kHz.

LTC3873EDDB-5#TRMPBF Features

Transistor Driver Outputs
Current Limit, Enable, Soft Start
PULSE WIDTH MODULATION

LTC3873EDDB-5#TRMPBF Applications

There are a lot of Linear Technology/Analog Devices LTC3873EDDB-5#TRMPBF DC to DC converter applications.

Photovoltaic power
Large fire protection systems
Communication system
Sensitive electronic devices
Thermal power
Hydraulic presses
Post equipment
Industrial controllers
Access control systems
Terrestrial set-top boxes