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LT3641IUFD#PBF

LT3641IUFD#PBF

LT3641IUFD#PBF

Linear Technology/Analog Devices

28 Terminals 2.5V 28-Pin LT3641 DC DC Voltage Regulator DUAL SWITCHING CONTROLLER 2 Outputs 500kHz~2MHz Tube 1.3A 1.1A 28-WFQFN Exposed Pad

SOT-23

LT3641IUFD#PBF Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 8 Weeks
Lifecycle Status PRODUCTION (Last Updated: 3 months ago)
Mounting Type Surface Mount
Package / Case 28-WFQFN Exposed Pad
Surface Mount YES
Number of Pins 28
Operating Temperature -40°C~125°C TJ
Packaging Tube
Published 2011
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 ALSO HAS CONTROL TECHNIQUE OF PFM
Subcategory Switching Regulator or Controllers
Technology BIPOLAR
Terminal Position QUAD
Terminal Form NO LEAD
Peak Reflow Temperature (Cel) NOT SPECIFIED
Terminal Pitch 0.5mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number LT3641
Function Step-Down
Number of Outputs 2
Qualification Status Not Qualified
Voltage - Input (Max) 42V
Output Voltage 600mV
Output Type Adjustable
Voltage - Input (Min) 2.5V
Input Voltage-Nom 12V
Analog IC - Other Type DUAL SWITCHING CONTROLLER
Output Configuration Positive
Current - Output 1.3A 1.1A
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 Both
Switcher Configuration PHASE-SHIFT
Voltage - Output (Max) 39.48V
Height Seated (Max) 0.8mm
Length 5mm
Width 4mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $11.409828 $11.409828
10 $10.763989 $107.63989
100 $10.154707 $1015.4707
500 $9.579912 $4789.956
1000 $9.037653 $9037.653
LT3641IUFD#PBF Product Details

LT3641IUFD#PBF Overview


optimized performance is achieved by utilizing the Tube package in this voltage regulator. Throughout this voltage regulator, there are 28 terminations. There are two types of analog ICs in this voltage regulator 12v: DUAL SWITCHING CONTROLLER ICs, which are the ones used in older voltage regulator 12vs. The space-saving 28-WFQFN Exposed Pad package is available for this voltage regulator. The voltage regulator 12v has 2 outputs. The adjusting voltage regulator generates Adjustable output. As the name implies, this voltage regulator 12v is designed for mounting on a Surface Mount bracket. During switching regulator operation, the operating temperature should remain at -40°C~125°C TJ. This voltage regulator 12v reaches a switching frequency of 500kHz~2MHz. The regulator is capable of operating with a dc to dc voltage regulator's minimum input voltage of 2.5V. As shown in the table below, adjusting voltage regulator's output voltage (Min/Fixed) is equal to 0.6V 1.265V. A maximum design flexibility is provided by the 1.3A 1.1A output current of voltage regulator. There is a maximum input voltage of 42V for this voltage regulator 12v. A regulator voltage's peak reflow temperature amounts to NOT SPECIFIED being indestructible. The voltage regulator 12v is designed to provide a nominal input voltage of 12V for operation. In terms of category, this voltage regulator 12v falls into the Switching Regulator or Controllers category. In the particular voltage regulators, the LT3641 family is represented. A voltage of 600mV volts can be generated by DC DC switching regulator. There are 28 pins used for switching regulator operation. By using the 39.48V's maximal output voltage, adjusting voltage regulator can operate easily. By adding the ALSO HAS CONTROL TECHNIQUE OF PFM feature, this harley voltage regulator is more efficient and stable.

LT3641IUFD#PBF Features


2 outputs
Peak reflow temperature (Cel) of NOT SPECIFIED
28 pins
ALSO HAS CONTROL TECHNIQUE OF PFM


LT3641IUFD#PBF Applications


There are a lot of Linear Technology/Analog Devices
LT3641IUFD#PBF Voltage Regulators applications.


  • CMM
  • Various precision measuring instruments
  • Various precision measuring detectors
  • Flaw detection equipment
  • Balance equipment
  • Industrial robots
  • Industrial controllers
  • Die casting equipment
  • Injection molding machinery
  • Various CNC machine tools

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