Name: LX1671CLQ
Brand: Microsemi Corporation
SKU: LX1671CLQ
Price: 6.55000 USD
Availability: InStock

Technical Specifications

Parameter Name	Value
Type	Parameter
Mount	Surface Mount
Mounting Type	Surface Mount
Package / Case	38-VFQFN Exposed Pad
Number of Pins	38
Operating Temperature	0°C~70°C TA
Published	2006
Series	LoadSHARE™
JESD-609 Code	e3
Pbfree Code	yes
Part Status	Obsolete
Moisture Sensitivity Level (MSL)	2 (1 Year)
Number of Terminations	38
ECCN Code	EAR99
Terminal Finish	Matte Tin (Sn)
Subcategory	Switching Regulator or Controllers
Terminal Position	QUAD
Peak Reflow Temperature (Cel)	260
Terminal Pitch	0.5mm
Frequency	300kHz
Time@Peak Reflow Temperature-Max (s)	40
Base Part Number	LX1671
Function	Step-Down
Number of Outputs	4
Output Voltage	5.5V
Output Type	Transistor Driver
Operating Supply Voltage	5V
Input Voltage-Nom	5V
Analog IC - Other Type	SWITCHING CONTROLLER
Output Configuration	Positive
Voltage - Supply (Vcc/Vdd)	4.5V~5.5V
Control Features	Current Limit, Enable, Soft Start
Topology	Buck
Control Mode	VOLTAGE-MODE
Output Current-Max	1A
Control Technique	PULSE WIDTH MODULATION
Synchronous Rectifier	Yes
Switcher Configuration	PHASE-SHIFT
Duty Cycle (Max)	85%
Clock Sync	No
Output Phases	2
Height Seated (Max)	1mm
Length	7mm
Width	5mm
RoHS Status	RoHS Compliant
Lead Free	Contains Lead

LX1671CLQ Product Details

LX1671CLQ Overview

The switching controller fits in the 38-VFQFN Exposed Pad package and is ideal for most applications. dc motor controller is suitable for 4 output generation. There are Transistor Driver dc switching's output (s) that it can handle. A 4.5V~5.5V voltage is supplied to the dc control and used for operating it. Suitable for work in a 0°C~70°C TA dc switcher. The Surface Mount makes it ideal for general dc dc regulator. Featured in the dcdc regulator is Current Limit, Enable, Soft Start which allows efficient switching control. Thare switch converters are connected to an analog integrated circuit (IC) of type SWITCHING CONTROLLER. There are a terminal (s) on the switching converters that are designed at QUAD. 38 terminations with various dc switching's functions. PULSE WIDTH MODULATION is an example of one of the control techniques these dc dc converter ics adapt. The DC switcher's nominal voltage is 5V. Other relevant dc to dc converter ics will be returned if you search "LX1671". Total pins of switching converter are 38. Particularly, switching converter is a type of Switching Regulator or Controllers. A 5.5V voltage of DC regulator was detected in the test statistics. Having a Surface Mount makes DC switcher suitable for most application and prototype designs. There is 300kHz frequency setting on the switching controller. To operate the voltage regulator dc to dc safely and reliably, users should apply 5V. Whenever the current value is 1A, switching converter outputs the highest possible value. It belongs to the dc to dc voltage regulator series LoadSHARE™.