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LTC3546EFE#PBF

28 Terminals 2.3V 28-Pin LTC3546 DC DC Voltage Regulator DUAL SWITCHING CONTROLLER 2 Outputs 2.25MHz 750kHz~4MHz Tube 1A 2A 28-TSSOP (0.173, 4.40mm Width) Exposed Pad

Manufacturer: Linear Technology/Analog Devices
Origchip NO: 471-LTC3546EFE#PBF
Package: 28-TSSOP (0.173, 4.40mm Width) Exposed Pad
Datasheet: PDF
Stock: 643
Description: 28 Terminals 2.3V 28-Pin LTC3546 DC DC Voltage Regulator DUAL SWITCHING CONTROLLER 2 Outputs 2.25MHz 750kHz~4MHz Tube 1A 2A 28-TSSOP (0.173, 4.40mm Width) Exposed Pad (Kg)

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Details

Tags

Parameters
Factory Lead Time	8 Weeks
Lifecycle Status	PRODUCTION (Last Updated: 1 week ago)
Mounting Type	Surface Mount
Package / Case	28-TSSOP (0.173, 4.40mm Width) Exposed Pad
Surface Mount	YES
Number of Pins	28
Operating Temperature	-40°C~125°C TJ
Packaging	Tube
Published	2013
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)
Subcategory	Switching Regulator or Controllers
Technology	CMOS
Terminal Position	DUAL
Terminal Form	GULL WING
Peak Reflow Temperature (Cel)	260
Terminal Pitch	0.65mm
Time@Peak Reflow Temperature-Max (s)	30
Base Part Number	LTC3546
Function	Step-Down
Number of Outputs	2
Qualification Status	Not Qualified
Efficiency	96 %
Voltage - Input (Max)	5.5V
Output Voltage	5V
Output Type	Adjustable
Voltage - Input (Min)	2.3V
Input Voltage-Nom	3.6V
Number of Channels	1
Analog IC - Other Type	DUAL SWITCHING CONTROLLER
Output Configuration	Positive
Current - Output	1A 2A
Max Output Voltage	5V
Voltage - Output (Min/Fixed)	0.6V
Topology	Buck
Control Mode	CURRENT-MODE
Frequency - Switching	2.25MHz 750kHz~4MHz
Synchronous Rectifier	Yes
Min Output Voltage	600mV
Switcher Configuration	PHASE-SHIFT
Length	9.7mm
Width	4.4mm
REACH SVHC	No SVHC
RoHS Status	ROHS3 Compliant

LTC3546EFE#PBF Overview

As a result of the use of the Tube package, the performance of this voltage regulator is optimized. This harley voltage regulator has 28 terminations. As this regulator voltage is equipped with an analog IC of the type DUAL SWITCHING CONTROLLER, it is a DUAL SWITCHING CONTROLLER-type voltage regulator. In order to save space, this harley voltage regulator is available in the 28-TSSOP (0.173, 4.40mm Width) Exposed Pad package. 2 outputs of voltage regulator are configured. This DC DC switching regulator generates Adjustable output on its output pins. The voltage regulator 12v fits the Surface Mount mounting hole. This voltage regulator 12v should operate at a temperature of -40°C~125°C TJ when operating. A DC-DC switching regulator of this type operates at a switching frequency of 2.25MHz 750kHz~4MHz. Input voltage 2.3V is the dc to dc voltage regulator's minimum input voltage required for operation of the voltage regulators. The output voltage (Min/Fixed) of this voltage regulator 12v is 0.6V. As a result of the 1A 2A output current, voltage regulator offers maximum flexibility in design. There is a maximum input voltage of 5.5V for this voltage regulator 12v. With its peak reflow temperature of 260, this voltage regulator is essentially indestructible. Voltage regulator is designed to provide a nominal input voltage of 3.6V to meet the operation requirements. I would like to point out that this voltage regulator belongs to the Switching Regulator or Controllers subcategory. There is a DC/DC regulator in this family that belongs to the LTC3546 family. A voltage of 5V volts can be produced by voltage regulator. There are 28 pins that are used for the operation of the voltage regulator 12v. This voltage regulator 12v should be configured with an output voltage that is at least 600mV. It provides the adjusting voltage regulator's maximal output voltage of 5V. A 1 channel is present on the regulator voltage.