Parameters |
Mounting Type |
Surface Mount |
Package / Case |
8-SOIC (0.154, 3.90mm Width) |
Surface Mount |
YES |
Operating Temperature |
0°C~70°C TA |
Published |
2005 |
JESD-609 Code |
e3 |
Pbfree Code |
yes |
Part Status |
Obsolete |
Moisture Sensitivity Level (MSL) |
2 (1 Year) |
Number of Terminations |
8 |
ECCN Code |
EAR99 |
Terminal Finish |
Matte Tin (Sn) |
Terminal Position |
DUAL |
Terminal Form |
GULL WING |
Peak Reflow Temperature (Cel) |
260 |
Reach Compliance Code |
compliant |
Time@Peak Reflow Temperature-Max (s) |
40 |
Base Part Number |
LX1682 |
JESD-30 Code |
R-PDSO-G8 |
Function |
Step-Down |
Number of Outputs |
1 |
Output Type |
Transistor Driver |
Input Voltage-Nom |
5V |
Analog IC - Other Type |
SWITCHING CONTROLLER |
Output Configuration |
Positive |
Voltage - Supply (Vcc/Vdd) |
5V |
Control Features |
Current Limit, Soft Start |
Input Voltage (Min) |
4.4V |
Topology |
Buck |
Control Mode |
VOLTAGE-MODE |
Output Current-Max |
1A |
Frequency - Switching |
190kHz |
Input Voltage (Max) |
5.25V |
Control Technique |
PULSE WIDTH MODULATION |
Synchronous Rectifier |
Yes |
Switcher Configuration |
PUSH-PULL |
Clock Sync |
No |
Height Seated (Max) |
2mm |
Length |
4.9mm |
Width |
3.9mm |
RoHS Status |
RoHS Compliant |
LX1682CDM Overview
As a result of 8-SOIC (0.154, 3.90mm Width) compact design, the switching controller is compatible with most applications. There is enough capacity in the dc motor controller to generate the output for the 1 input. Transistor Driver dc switching's outputs (s) are supported. dc controls with 5V voltage are supplied and operated. Suitable for work in a 0°C~70°C TA dc switcher. The switching controller is capable of switching at the 190kHz position. dc dc regulators can be carried out with Surface Mount. DCDC regulator is controlled efficiently by Current Limit, Soft Start. A SWITCHING CONTROLLER analog IC is connected to the switch converters. There are a DUAL terminal on the switching converters. A variety of terminations with 8 of dc switching. PULSE WIDTH MODULATION is an example of one of the control techniques these dc dc converter ics adapt. It is inputted with a DC switcher's voltage of 5V. Other relevant dc to dc converter ics can be found by searching "LX1682". This dc dc voltage regulator should be powered by a voltage of 4.4V. It should be noted that the dc to dc regulator only accepts 5.25V voltage as input voltage. Whenever the current value is 1A, switching converter outputs the highest possible value.
LX1682CDM Features
Transistor Driver Outputs
Switching Frequency: 190kHz
Current Limit, Soft Start
PULSE WIDTH MODULATION
LX1682CDM Applications
There are a lot of Microsemi Corporation LX1682CDM DC to DC converter applications.
- Household control circuits
- Various precision measuring instruments
- Constant current circuits
- Surge protection circuits
- Shearing machines
- Imported equipment
- Computer monitoring equipment of building
- Electrical distribution systems
- Solar power plants
- ATMs