Name: LT3640IFE
Brand: Linear Technology/Analog Devices
SKU: LT3640IFE
Availability: InStock

LT3640IFE

Manufacturer part number:LT3640IFE

Manufacturer:Linear Technology/Analog Devices

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

Case Package:SOT-23

Datasheet:LT3640IFE Datasheet PDF

RoHs Status:non-compliant

Technical Specifications

Parameter Name	Value
Type	Parameter
Mounting Type	Surface Mount
Package / Case	28-TSSOP (0.173, 4.40mm Width) Exposed Pad
Surface Mount	YES
Operating Temperature	-40°C~125°C TJ
Packaging	Tube
JESD-609 Code	e3
Part Status	Obsolete
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	DUAL
Terminal Form	GULL WING
Peak Reflow Temperature (Cel)	260
Terminal Pitch	0.65mm
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
Length	9.7mm
Width	4.4mm
RoHS Status	Non-RoHS Compliant

LT3640IFE Product Details

LT3640IFE Overview

Using the Tube package, this voltage regulator optimizes the performance of the voltage regulator 12v. A voltage regulator consists of 28 terminations. There is a DUAL SWITCHING CONTROLLER type analog IC in this voltage regulator 12v that is used to convey analog signals. There is a 28-TSSOP (0.173, 4.40mm Width) 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. On its output pins, this adjusting voltage regulator generates Adjustable output. Switching regulators like this one can be mounted on the Surface Mount mounting system. In order for it to operate properly, dc to dc voltage regulator's operating temperature should be at -40°C~125°C TJ. In this voltage regulator 12v, the switching frequency is 500kHz~2MHz. Regulator 2.5V can operate with dc to dc voltage regulator's minimum input voltage 2.5V. There is a adjusting voltage regulator's voltage output (Min/Fixed) of 0.6V 1.265V. DC DC switching regulator's maximum design flexibility comes from its output current of 1.1A 1.3A. Voltage regulator's input voltage can reach 35V. A regulator with this 260 peak reflow temperature is essentially indestructible. For operation, switching regulator requires a nominal input voltage of 12V. There is a subcategory of this regulator voltage called Switching Regulator or Controllers. The maximal output voltage of 33.97V allows DC DC switching regulator to be operated easily. This harley voltage regulator is more efficient and stable due to its PFM CONTROL TECHNIQUE ALSO POSSIBLE feature.