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LT3640EUFD#TRPBF

LT3640EUFD#TRPBF

LT3640EUFD#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

LT3640EUFD#TRPBF Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 8 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 $4.39400 $8.788
LT3640EUFD#TRPBF Product Details

LT3640EUFD#TRPBF Overview


There is an optimized performance in this voltage regulator because it utilizes the Tape & Reel (TR) package. As you can see, this harley voltage regulator contains 28 terminations. There is a DUAL SWITCHING CONTROLLER type analog IC in this voltage regulator 12v that is used to convey analog signals. Space savings are achieved by placing this voltage regulator in the 28-WFQFN Exposed Pad package. There are 2 outputs configured on the voltage regulator. On the output pins of this DC DC switching regulator, there is a Adjustable output generated. A Surface Mount mounting is required for this switching regulator. The operating temperature should be kept at -40°C~125°C TJ when the voltage regulator 12v is in operation. This voltage regulator 12v reaches a switching frequency of 500kHz~2MHz. Voltage regulators like this one can operate at least with 2.5V as the dc to dc voltage regulator's minimum input voltage. The adjusting voltage regulator's output voltage (Min/Fixed) is 0.6V 1.265V. This voltage regulator 12v offers maximum design flexibility with an output current of 1.1A 1.3A. Voltage regulators' input voltage is limited to 35V. A regulator with this 260 peak reflow temperature is essentially indestructible. As a result of DC DC switching regulator's design, it is designed to provide an input voltage of 12V for the purposes of operation. There is a subcategory called Switching Regulator or Controllers that includes this voltage regulator. In the particular voltage regulators, the LT3640 family is represented. By using 33.97V as the maximum output voltage, adjusting voltage regulator is easy to operate. The PFM CONTROL TECHNIQUE ALSO POSSIBLE feature adds to the efficiency and stability of this switching regulator.

LT3640EUFD#TRPBF Features


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

LT3640EUFD#TRPBF Applications


There are a lot of Linear Technology/Analog Devices LT3640EUFD#TRPBF Voltage Regulators applications.

  • Series voltage regulation circuits
  • ATMs
  • Large fire protection systems
  • Sink circuits
  • Hydro power
  • Direct power supply system
  • Program control systems
  • Computer monitoring equipment of building
  • Production lines
  • Digital precision reference circuits

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