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LT3641EFE

LT3641EFE

LT3641EFE

Linear Technology/Analog Devices

28 Terminals 2.5V DC DC Voltage Regulator DUAL SWITCHING CONTROLLER 2 Outputs 500kHz~2MHz Tube 1.3A 1.1A 28-TSSOP (0.173, 4.40mm Width) Exposed Pad

SOT-23

LT3641EFE Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mounting Type Surface Mount
Package / Case 28-TSSOP (0.173, 4.40mm Width) Exposed Pad
Surface MountYES
Operating Temperature-40°C~125°C TJ
PackagingTube
JESD-609 Code e3
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 28
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Additional FeatureALSO HAS CONTROL TECHNIQUE OF PFM
Subcategory Switching Regulator or Controllers
Technology BIPOLAR
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) NOT SPECIFIED
Terminal Pitch0.65mm
[email protected] Reflow Temperature-Max (s) NOT SPECIFIED
Function Step-Down
Number of Outputs 2
Qualification StatusNot Qualified
Voltage - Input (Max) 42V
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 RectifierBoth
Switcher Configuration PHASE-SHIFT
Voltage - Output (Max) 39.48V
Length 9.7mm
Width 4.4mm
RoHS StatusNon-RoHS Compliant
In-Stock:4300 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$3.859612$3.859612
10$3.641144$36.41144
100$3.435041$343.5041
500$3.240605$1620.3025
1000$3.057174$3057.174

LT3641EFE Product Details

LT3641EFE Overview


Using the Tube package, this voltage regulator optimizes the performance of the voltage regulator 12v. This harley voltage regulator has 28 terminations. 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 28-TSSOP (0.173, 4.40mm Width) Exposed Pad package. 2 outputs have been configured in the voltage regulator 12v. There are output pins on this DC DC switching regulator that generate Adjustable output. Surface Mount-mounting is compatible with this switching regulator. This voltage regulator 12v should operate at a temperature of -40°C~125°C TJ when operating. The switching frequency of this DC-DC switching regulator reaches 500kHz~2MHz. A dc to dc voltage regulator's minimum input voltage of 2.5V is required for this voltage regulator to operate. 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 1.3A 1.1A, dc to dc voltage regulator has a maximum output current of 1.3A 1.1A. Voltage regulator's input voltage can reach 42V. Due to its NOT SPECIFIED high peak reflow temperature, this voltage regulator 12v is virtually indestructible. To meet the switching regulator operation requirements, a nominal input voltage of 12V is provided. There is a subcategory of this regulator voltage called Switching Regulator or Controllers. The maximal output voltage of 39.48V allows adjusting voltage regulator for simple operation. This switching regulator is more efficient and stable due to the ALSO HAS CONTROL TECHNIQUE OF PFM feature.

LT3641EFE Features


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

LT3641EFE Applications


There are a lot of Linear Technology/Analog Devices LT3641EFE Voltage Regulators applications.

  • Digital precision reference circuits
  • Computer-related products
  • Machining centers
  • Printing
  • Geothermal power
  • Smart grid
  • Terrestrial set-top boxes
  • Electric water heaters
  • Program control systems
  • Series voltage regulation circuits

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