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LT3640IUFD#TRPBF

LT3640IUFD#TRPBF

LT3640IUFD#TRPBF

Linear Technology/Analog Devices

28 Terminals 2.5V LT3640 DC DC Voltage Regulator DUAL SWITCHING CONTROLLER 2 Outputs 500kHz~2MHz Tape & Reel (TR) 1.1A 1.3A 28-WFQFN Exposed Pad

SOT-23

LT3640IUFD#TRPBF Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 16 Weeks
Mounting Type Surface Mount
Package / Case 28-WFQFN Exposed Pad
Surface Mount YES
Operating Temperature -40°C~125°C TJ
Packaging Tape & Reel (TR)
Published 2006
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 28
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Additional Feature PFM CONTROL TECHNIQUE ALSO POSSIBLE
Subcategory Switching Regulator or Controllers
Technology BIPOLAR
Terminal Position QUAD
Peak Reflow Temperature (Cel) 260
Terminal Pitch 0.5mm
Base Part Number LT3640
Function Step-Down
Number of Outputs 2
Voltage - Input (Max) 35V
Output Type Adjustable
Voltage - Input (Min) 2.5V
Input Voltage-Nom 12V
Analog IC - Other Type DUAL SWITCHING CONTROLLER
Output Configuration Positive
Current - Output 1.1A 1.3A
Voltage - Output (Min/Fixed) 0.6V 1.265V
Topology Buck
Control Mode CURRENT-MODE
Frequency - Switching 500kHz~2MHz
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier No
Switcher Configuration PHASE-SHIFT
Voltage - Output (Max) 33.97V
Height Seated (Max) 0.8mm
Length 5mm
Width 4mm
RoHS Status ROHS3 Compliant
Pricing & Ordering
Quantity Unit Price Ext. Price
2,500 $4.87500 $9.75
LT3640IUFD#TRPBF Product Details

LT3640IUFD#TRPBF Overview


For optimal performance, this voltage regulator makes use of the Tape & Reel (TR) package. During the development of this harley voltage regulator, 28 terminations were made. There is one type of analog IC that this voltage regulator is equipped with, and that is the DUAL SWITCHING CONTROLLER type. There is a 28-WFQFN Exposed Pad package available for this voltage regulator, as DC DC switching regulator is space-saving. 2 outputs have been configured in the voltage regulator 12v. There are output pins on this DC DC switching regulator that generate Adjustable output. As the name implies, this voltage regulator 12v is designed for mounting on a Surface Mount bracket. When operating, adjusting voltage regulator's operating temperature should be kept at -40°C~125°C TJ. There is a switching frequency of 500kHz~2MHz for this voltage regulator 12v. The voltage regulator can be operated with a voltage as low as 2.5V as an input voltage. According to the table below, DC DC switching regulator's output voltage (Min/Fixed) is equal to 0.6V 1.265V. Featuring a maximum design flexibility of 1.1A 1.3A, dc to dc voltage regulator has a maximum output current of 1.1A 1.3A. There is a maximum input voltage of 35V for this voltage regulator 12v. With its peak reflow temperature of 260, this voltage regulator is essentially indestructible. For operation, voltage regulator provides a nominal input voltage of 12V. This voltage regulator is included in the Switching Regulator or Controllers subcategory. DC/DC regulators of this type are part of the LT3640 family of voltage regulator 12vs. The maximal output voltage of 33.97V allows DC DC switching regulator to be operated easily. PFM CONTROL TECHNIQUE ALSO POSSIBLE-switching regulators provide efficiency and stability.

LT3640IUFD#TRPBF Features


2 outputs
Peak reflow temperature (Cel) of 260
PFM CONTROL TECHNIQUE ALSO POSSIBLE

LT3640IUFD#TRPBF Applications


There are a lot of Linear Technology/Analog Devices LT3640IUFD#TRPBF Voltage Regulators applications.

  • Solar power plants
  • Sink circuits
  • Elevator lighting
  • Industrial controllers
  • Precision electronic equipment
  • Textile machinery
  • Arc suppression circuits
  • Driver circuits
  • Pipe bending machines
  • Program control systems

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