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LM3668SDX-3.3/NOPB

LM3668SDX-3.3/NOPB

LM3668SDX-3.3/NOPB

Texas Instruments

12 Terminals 2.5V LM3668 DC DC Voltage Regulator DUAL SWITCHING CONTROLLER 1 Outputs 2.2MHz Tape & Reel (TR) 1A 12-WFDFN Exposed Pad

SOT-23

LM3668SDX-3.3/NOPB Datasheet

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Specifications
Name Value
Type Parameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 12-WFDFN Exposed Pad
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
JESD-609 Code e3
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 12
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Additional Feature IT CAN ALSO OPERATE WITH PULSE FREQUENCY MODULATION
Terminal Position DUAL
Terminal Form NO LEAD
Peak Reflow Temperature (Cel) 260
Terminal Pitch 0.4mm
[email protected] Reflow Temperature-Max (s) 40
Base Part Number LM3668
Function Step-Up/Step-Down
Number of Outputs 1
Qualification Status Not Qualified
Voltage - Input (Max) 5.5V
Output Voltage 3.3V
Output Type Fixed
Voltage - Input (Min) 2.5V
Input Voltage-Nom 3.6V
Analog IC - Other Type DUAL SWITCHING CONTROLLER
Output Configuration Positive
Current - Output 1A
Topology Buck-Boost
Control Mode VOLTAGE-MODE
Frequency - Switching 2.2MHz
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Height Seated (Max) 0.8mm
Length 3mm
Width 3mm
RoHS Status ROHS3 Compliant
LM3668SDX-3.3/NOPB Product Details

LM3668SDX-3.3/NOPB Overview


It is designed to provide optimal performance by utilizing the Tape & Reel (TR) package. In this voltage regulator, 12 terminations are present. There is one type of analog IC that this voltage regulator is equipped with, and that is the DUAL SWITCHING CONTROLLER type. In order to save space, this voltage regulator is packaged in the 12-WFDFN Exposed Pad package. There are 1 outputs on DC DC switching regulator. ICs such as this voltage regulator are capable of generating Fixed outputs through their output pins. Surface Mount-mount switching regulator. Voltage regulators should be operated at -40°C~85°C TA temperature while operating. This voltage regulator 12v reaches a switching frequency of 2.2MHz. The voltage regulator can operate with a dc to dc voltage regulator's minimum input voltage of 2.5V. A maximum design flexibility is provided by the 1A output current of voltage regulator. The maximum input voltage of this voltage regulator 12v is 5.5V. 260 is essentially indestructible due to DC DC switching regulator's peak reflow temperature. To meet the operation requirements, voltage regulator is designed to provide 3.6V as the nominal input voltage. The LM3668 family of DC/DC regulators includes this DC/DC regulator. The voltage DC DC switching regulator can provide is up to 3.3V volts. IT CAN ALSO OPERATE WITH PULSE FREQUENCY MODULATION-switching regulators provide efficiency and stability.

LM3668SDX-3.3/NOPB Features


1 outputs
Peak reflow temperature (Cel) of 260
IT CAN ALSO OPERATE WITH PULSE FREQUENCY MODULATION

LM3668SDX-3.3/NOPB Applications


There are a lot of Texas Instruments LM3668SDX-3.3/NOPB Voltage Regulators applications.

  • Access control systems
  • Digital video recorders
  • Die casting equipment
  • Current source circuits
  • Experimental setup
  • Packaging
  • Surge protection circuits
  • Linear guide
  • Grinders
  • Printing

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