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LX1682IDM

LX1682IDM

LX1682IDM

Microsemi Corporation

8 Terminals 8-Pin LX1682 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 190kHz Transistor Driver

SOT-23

LX1682IDM Datasheet

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Specifications
Name Value
Type Parameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Number of Pins 8
Operating Temperature 0°C~70°C TA
Published 2005
JESD-609 Code e0
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 8
ECCN Code EAR99
Terminal Finish Tin/Lead (Sn/Pb)
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Frequency 230kHz
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number LX1682
Function Step-Down
Number of Outputs 1
Output Voltage 4.5V
Output Type Transistor Driver
Operating Supply Voltage 5V
Input Voltage-Nom 5V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Control Features Current Limit, Soft Start
Input Voltage (Min) 4.4V
Topology Buck
Control Mode VOLTAGE-MODE
Output Current-Max 1A
Frequency - Switching 190kHz
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Switcher Configuration PUSH-PULL
Clock Sync No
Length 4.9mm
Width 3.9mm
RoHS Status RoHS Compliant
Lead Free Lead Free
LX1682IDM Product Details

LX1682IDM Overview


In the 8-SOIC (0.154, 3.90mm Width) package, the switching controller meets most application requirements. 1 outputs are supported by the dc motor controller. It is capable of handling Transistor Driver dc switching's outputs (s). Workable in an dc switcher where 0°C~70°C TA is the 0°C~70°C TArm. The switching controller can be switched at 190kHz. dc dc regulators can be carried out with Surface Mount. To provide efficient switching control, Current Limit, Soft Start is included in the dcdc regulator. A SWITCHING CONTROLLER analog IC is connected to the switch converters. Switching converters are designed with the terminal (s) at position DUAL . A variety of dc switching's functions can be performed on 8 terminations. A few of the control techniques these dc dc converter ics adapt include PULSE WIDTH MODULATION. The DC switcher's nominal voltage is 5V. Search for "LX1682" to find other relevant dc to dc converter ics. There are 8 pins on switching converter. An input voltage of 4.4V is the minimum required for the dc dc voltage regulator. DC regulator outputs 4.5V voltage based on test statistics. Because of DC switcher's Surface Mount, it is suitable for most prototype designs and applications. A frequency of 230kHz is set for the switching controller. It is suggested that users apply 5V to the voltage regulator dc to dc in order to run it safely and reliably in a circuit. The output of this function is the greatest value of 1A.

LX1682IDM Features


Transistor Driver Outputs
Switching Frequency: 190kHz
Current Limit, Soft Start
PULSE WIDTH MODULATION
Frequency: 230kHz

LX1682IDM Applications


There are a lot of Microsemi Corporation LX1682IDM DC to DC converter applications.

  • Telecommunications equipment
  • Driver circuits
  • Computer application technology
  • Automatic plug-in machines
  • Sink circuits
  • Surface processing equipment
  • Boring machines
  • Die casting equipment
  • Hydro power
  • Computer monitoring equipment of building

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