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LM3668SD-4550/NOPB

12 Terminals 12-Pin LM3668 DC DC Voltage Regulator DUAL SWITCHING CONTROLLER 1 Outputs 2.2MHz Tape & Reel (TR) 12-WFDFN Exposed Pad


  • Manufacturer: Texas Instruments
  • Nocochips NO: 815-LM3668SD-4550/NOPB
  • Package: 12-WFDFN Exposed Pad
  • Datasheet: -
  • Stock: 462
  • Description: 12 Terminals 12-Pin LM3668 DC DC Voltage Regulator DUAL SWITCHING CONTROLLER 1 Outputs 2.2MHz Tape & Reel (TR) 12-WFDFN Exposed Pad (Kg)

Details

Tags

Parameters
Lifecycle Status NRND (Last Updated: 6 days ago)
Contact Plating Tin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 12-WFDFN Exposed Pad
Number of Pins 12
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
JESD-609 Code e3
Pbfree Code yes
Part Status Not For New Designs
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 12
ECCN Code EAR99
Subcategory Switching Regulator or Controllers
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Terminal Pitch 0.4mm
Base Part Number LM3668
Function Step-Up/Step-Down
Number of Outputs 1
Efficiency 95 %
Output Voltage 5V
Output Type Programmable
Max Output Current 1A
Operating Supply Voltage 5.5V
Input Voltage-Nom 3.6V
Min Supply Voltage 2.5V
Analog IC - Other Type DUAL SWITCHING CONTROLLER
Nominal Supply Current 5mA
Output Configuration Positive
Quiescent Current 45μA
Max Output Voltage 5V
Voltage - Output (Min/Fixed) 4.5V 5V
Topology Buck-Boost
Control Mode VOLTAGE-MODE
Frequency - Switching 2.2MHz
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Min Output Voltage 4.5V
Height 800μm
Length 3mm
Width 3mm
Thickness 750μm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free

LM3668SD-4550/NOPB Overview


For optimal performance, this voltage regulator uses the Tape & Reel (TR) package. This harley voltage regulator has 12 terminations. A DUAL SWITCHING CONTROLLER type of analog IC is equipped with this regulator voltage, which is the type of analog IC that is used in it. For space-saving purposes, this voltage regulator is available in the 12-WFDFN Exposed Pad package. A total of 1 outputs are configured in this voltage regulator. DC DC switching regulators like this one generate Programmable outputs on their output pins to handle the power management. A voltage regulator 12v such as this one fits the Surface Mount mounting bracket. -40°C~85°C TA should be the operating temperature when voltage regulator is operating. DC-DC switching regulators reach 2.2MHz switching frequencies. There is a adjusting voltage regulator's voltage output (Min/Fixed) of 4.5V 5V. Its 260 peak reflow temperature makes this regulator essentially indestructible. An input voltage of 3.6V is required for switching regulator operation. The regulator voltage is included in the Switching Regulator or Controllers subcategory of voltage regulators. As part of the LM3668 series of regulators, the voltage regulators can be found. The voltage DC DC switching regulator can produce is 5V volts. In order to operate voltage regulator, 12 pins are required. This voltage regulator 12v should be configured with an output voltage that is at least 4.5V. A 1A A maximum output current is required to meet the switching regulator operation requirements. It provides the adjusting voltage regulator's maximal output voltage of 5V. This DC-DC switching regulator operates from a supply voltage of 5.5V. Voltage regulator consumes 45μA A of quiescent current without being affected by external factors. In this case, a dc to dc voltage regulator's minimum supply voltage of 2.5V volts is required to ensure reliable performance.

LM3668SD-4550/NOPB Features


1 outputs
Peak reflow temperature (Cel) of 260
12 pins
Operating supply voltage of 5.5V

LM3668SD-4550/NOPB Applications


There are a lot of Texas Instruments LM3668SD-4550/NOPB Voltage Regulators applications.

  • Various precision measuring instruments
  • Telecommunications equipment
  • Servo drive system
  • Electrical distribution systems
  • Program control systems
  • Plate bending machines
  • Planers
  • Surface processing equipment
  • Window air conditioners
  • Industrial controllers

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