38 Terminals 4.5V~5.5V 38-Pin LX1671 DC to DC converter IC SWITCHING CONTROLLER 4 Outputs Transistor Driver
SOT-23
LX1671CPW Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
38-TFSOP (0.173, 4.40mm Width)
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
DUAL
Terminal Form
GULL WING
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)
1.1mm
Length
9.7mm
RoHS Status
RoHS Compliant
Lead Free
Lead Free
LX1671CPW Product Details
LX1671CPW Overview
As a result of 38-TFSOP (0.173, 4.40mm Width) compact design, the switching controller is compatible with most applications. 4 outputs are supported by the dc motor controller. The system can process Transistor Driver dc switching's outputs (s). 4.5V~5.5V is the supply voltage and the operating voltage of the dc control. Workable in an dc switcher where 0°C~70°C TA is the 0°C~70°C TArm. dc dc regulator can be generalized using Surface Mount. Switching control is made easier with the dcdc regulator's Current Limit, Enable, Soft Start. Connected to a SWITCHING CONTROLLER analog IC, the switch converters are connected to a power supply. switching converters terminal (s) are designed to be at DUAL. There are many different types of terminations for 38. Some of the control techniques used by these dc dc converter ics are PULSE WIDTH MODULATION. It is inputted with a DC switcher's voltage of 5V. A search for "LX1671" will reveal other relevant dc to dc converter ics. 38 pins are present on switching converter. The type is a particular Switching Regulator or Controllers of switching converter. Statistically, the DC regulator outputs 5.5V voltage. As DC switcher has a Surface Mount, it's suitable for most applications and prototype designs. Switching controller operates at 300kHz Hz. A circuit should contain 5V in order to ensure the voltage regulator dc to dc runs safely and reliably. The output of this function is the greatest value of 1A. There are several dc to dc voltage regulator in the LoadSHARE™ series.