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LTC3874EUF-1#TRPBF

24 Terminals 4.5V~38V 24-Pin LTC3874 DC to DC converter ICSWITCHING CONTROLLER 2 Outputs 250kHz~1MHz Transistor Driver

Manufacturer: Linear Technology/Analog Devices
Origchip NO: 471-LTC3874EUF-1#TRPBF
Package: 24-WFQFN Exposed Pad
Datasheet: PDF
Stock: 350
Description: 24 Terminals 4.5V~38V 24-Pin LTC3874 DC to DC converter ICSWITCHING CONTROLLER 2 Outputs 250kHz~1MHz Transistor Driver (Kg)

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Details

Tags

Parameters
Factory Lead Time	16 Weeks
Lifecycle Status	PRODUCTION (Last Updated: 4 weeks ago)
Mounting Type	Surface Mount
Package / Case	24-WFQFN Exposed Pad
Surface Mount	YES
Number of Pins	24
Operating Temperature	-40°C~125°C TJ
Packaging	Tape & Reel (TR)
Series	PolyPhase®
Part Status	Active
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	24
Technology	CMOS
Terminal Position	QUAD
Terminal Form	NO LEAD
Terminal Pitch	0.5mm
Base Part Number	LTC3874
Function	Step-Down
Number of Outputs	2
Output Type	Transistor Driver
Input Voltage-Nom	12V
Analog IC - Other Type	SWITCHING CONTROLLER
Output Configuration	Positive
Voltage - Supply (Vcc/Vdd)	4.5V~38V
Control Features	Current Limit, Enable, Frequency Control, Phase Control
Input Voltage (Min)	4.5V
Topology	Buck
Control Mode	CURRENT-MODE
Frequency - Switching	250kHz~1MHz
Input Voltage (Max)	38V
Control Technique	PHASE-SHIFT CONTROL
Synchronous Rectifier	Yes
Output Voltage-Max	5.5V
Height Seated (Max)	0.8mm
Length	4mm
Width	4mm
RoHS Status	Non-RoHS Compliant

LTC3874EUF-1#TRPBF Overview

In the 24-WFQFN Exposed Pad package, the switching controller meets most application requirements. dc motor controller is suitable for 2 output generation. PMIC is packaged in a solid enclosure of Tape & Reel (TR). With this function, you can deal with Transistor Driver dc switching's outputs (s). This dc control has a supply voltage and operating voltage of 4.5V~38V. Qualified to work in a -40°C~125°C TJ dc switcher. There is a switch at 250kHz~1MHz that can be used with this controller. The Surface Mount makes it ideal for general dc dc regulator. In order to control switching efficiently, the dcdc regulator features Current Limit, Enable, Frequency Control, Phase Control. The switch converters are connected to a SWITCHING CONTROLLER analog IC. The switching converters's terminal (s) are designed at QUAD . 24 terminations with a variety of function. The control methods that these dc dc converter ics use include PHASE-SHIFT CONTROL. 12V nominal DC switcher's voltage input. You can find other relevant dc to dc converter ics by searching "LTC3874". The switching converter has a total of 24 pins. The minimum input voltage of the dc dc voltage regulator should be 4.5V. It should be fully noted that the dc to dc regulator only accepts 38V input voltage at most. There are several dc to dc voltage regulator in the PolyPhase? series. At 5.5V, the dc controller's highest voltage output is tested.

LTC3874EUF-1#TRPBF Features

Transistor Driver Outputs
Switching Frequency: 250kHz~1MHz
Current Limit, Enable, Frequency Control, Phase Control
PHASE-SHIFT CONTROL

LTC3874EUF-1#TRPBF Applications

There are a lot of Linear Technology/Analog Devices LTC3874EUF-1#TRPBF DC to DC converter applications.

Injection molding machinery
Serial communication converter
Overvoltage protection circuits in TV sets
Automatic plug-in machines
Boring machines
Household control circuits
Various precision measuring instruments
Adjustable voltage or current linear circuits
Energy management systems
Medical monitoring systems