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LX1677CPW

LX1677CPW

LX1677CPW

Microsemi Corporation

Controller, Intel VRM 0.8V~1.55V 260 Cel DUAL Specialized Voltage Regulator 0°C~70°C LX1677 38 Pins 1MHz 38 Terminations 38-TFSOP (0.173, 4.40mm Width)

SOT-23

LX1677CPW 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
Packaging Tube
Published 2005
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)
Applications Controller, Intel VRM
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Terminal Pitch 0.5mm
Frequency 500kHz
[email protected] Reflow Temperature-Max (s) 40
Base Part Number LX1677
Pin Count 38
Number of Outputs 1
Qualification Status Not Qualified
Operating Supply Voltage 5V
Input Voltage-Nom 5V
Analog IC - Other Type SWITCHING CONTROLLER
Voltage - Input 4.5V~5.5V
Voltage - Output 0.8V~1.55V
Control Mode VOLTAGE-MODE
Control Technique PULSE WIDTH MODULATION
Switcher Configuration PHASE-SHIFT
Max Duty Cycle 100 %
Switching Frequency 1MHz
Length 9.7mm
Width 4.4mm
RoHS Status RoHS Compliant
Lead Free Lead Free
LX1677CPW Product Details

LX1677CPW Overview


Currently, it supports a total of 1 outputs. The alternator regulator is packaged in a 38-TFSOP (0.173, 4.40mm Width) container to facilitate transportation. The power regulator is ready for shipment in Tube. There is a general voltage output of 0.8V~1.55Von this voltage controller. Surface Mount Universal mount that facilitates easy adaptation. There are a number of applications targeted at Controller, Intel VRM. To ensure proper functioning, the operating temperature should be set to 0°C~70°C. This external regulator requires a voltage input of 4.5V~5.5V. There are 38terminals on the voltage regulator. This electronic part is highly regarded as a SWITCHING CONTROLLER regulator. Unless otherwise stated, the pinout of the alternator regulator begins with 38pins. Find more pin-to-pin solutions by searching LX1677. A Surface Mount is provided for mounting on PCBs or other boards. 38pins are found on the power supply regulator. The normal operation of the system requires 5V operating voltage. A frequency of 1MHzcan be selected for the voltage controller. The electrical regulator is capable of operating across a range of frequencies 500kHz.

LX1677CPW Features


Widely used in Controller, Intel VRM applications
SWITCHING CONTROLLER analog IC
Supply voltage: 5V

LX1677CPW Applications


There are a lot of Microsemi Corporation LX1677CPW Specialized Voltage Regulators applications.

  • Industrial controls
  • Regulated Negative Power Supplies
  • Graphics Cards
  • Notebooks
  • Personal Digital Assistants (PDAs)
  • Termination
  • SSTL_18, SSTL_15, SSTL_135 and HSTL
  • Set Top Boxes, LCD?TV/PDP?TV, Copier/Printers
  • Precision Point of Load Power Supply
  • Printers

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