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LTC3874EUFD#PBF

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

Manufacturer: Linear Technology/Analog Devices
Origchip NO: 471-LTC3874EUFD#PBF
Package: 28-WFQFN Exposed Pad
Datasheet: PDF
Stock: 882
Description: 28 Terminals 4.5V~38V LTC3874 DC to DC converter ICSWITCHING CONTROLLER 2 Outputs 250kHz~1MHz Transistor Driver (Kg)

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Details

Tags

Parameters
Factory Lead Time	8 Weeks
Mounting Type	Surface Mount
Package / Case	28-WFQFN Exposed Pad
Surface Mount	YES
Operating Temperature	-40°C~125°C TJ
Packaging	Tube
Published	2006
Series	PolyPhase®
JESD-609 Code	e3
Part Status	Active
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	28
ECCN Code	EAR99
Terminal Finish	Matte Tin (Sn)
Additional Feature	OUTPUT VOLTAGE RANGE UP TO 5.5 VOLT
Technology	CMOS
Terminal Position	QUAD
Terminal Form	NO LEAD
Peak Reflow Temperature (Cel)	NOT SPECIFIED
Terminal Pitch	0.5mm
Time@Peak Reflow Temperature-Max (s)	NOT SPECIFIED
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
Synchronous Rectifier	Yes
Height Seated (Max)	0.8mm
Length	5mm
Width	4mm
RoHS Status	ROHS3 Compliant

LTC3874EUFD#PBF Overview

This switching controller fits most application requirements since it is packaged in a 28-WFQFN Exposed Pad package. dc motor controller is suitable for 2 output generation. The pmic is packaged in Tube solid enclosure. The system can process Transistor Driver dc switching's outputs (s). This dc control operates at 4.5V~38V and has a 4.5V~38V supply voltage. Suitable for a -40°C~125°C TJ dc switcher. Switching can be done at 250kHz~1MHz with this switching controller. The Surface Mount makes it ideal for general dc dc regulator. For efficient switching control, the dcdc regulator features Current Limit, Enable, Frequency Control, Phase Control. An analog IC SWITCHING CONTROLLER is connected to the switch converters. Terminal (s) of the switching converters are designed at the QUAD position. There are many different types of terminations for 28. There is a DC switcher's nominal voltage of 12V. LTC3874 can be searched for other relevant dc to dc converter ics. The minimum input voltage of the dc dc voltage regulator should be 4.5V. The dc to dc regulator can only accept 38V input voltage. As a result, DC to DC voltage regulator has a value of OUTPUT VOLTAGE RANGE UP TO 5.5 VOLT so that the need can be met more directly. The dc to dc voltage regulator belongs to the PolyPhase? series.

LTC3874EUFD#PBF Features

Transistor Driver Outputs
Switching Frequency: 250kHz~1MHz
Current Limit, Enable, Frequency Control, Phase Control
OUTPUT VOLTAGE RANGE UP TO 5.5 VOLT

LTC3874EUFD#PBF Applications

There are a lot of Linear Technology/Analog Devices LTC3874EUFD#PBF DC to DC converter applications.

Hydrogen power
Flexible manufacturing cells
Household control circuits
Drilling machines
Direct power supply system
Computer application technology
PSRR circuits
ATMs
Various precision measuring instruments
Digital precision reference circuits