38 Terminals 4.5V~5.5V 38-Pin LX1671 DC to DC converter IC SWITCHING CONTROLLER 4 Outputs Transistor Driver
SOT-23
LX1671CLQ Datasheet
non-compliant
In-Stock: 0 items
Specifications
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
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$6.535439
$6.535439
10
$6.165508
$61.65508
100
$5.816517
$581.6517
500
$5.487280
$2743.64
1000
$5.176680
$5176.68
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™.