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LTC3546IFE#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-LTC3546IFE#PBF
Package: 28-TSSOP (0.173, 4.40mm Width) Exposed Pad
Datasheet: PDF
Stock: 619
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 - Output 1	5V
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
Voltage - Output 2	5V
Voltage - Output (Min/Fixed)	0.6V
Topology	Buck
Control Mode	CURRENT-MODE
Frequency - Switching	2.25MHz 750kHz~4MHz
Current - Output 1	2A
Synchronous Rectifier	Yes
Switcher Configuration	PHASE-SHIFT
Current - Output 2	2A
Length	9.7mm
Width	4.4mm
REACH SVHC	No SVHC
RoHS Status	ROHS3 Compliant

LTC3546IFE#PBF Overview

As a result of the use of the Tube package, the performance of this voltage regulator is optimized. There are 28 terminations in this harley voltage regulator. A DUAL SWITCHING CONTROLLER type of analog IC is equipped with this regulator voltage, which is the type of analog IC that is used in it. 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 of voltage regulator are configured. Adjustable outputs are generated on the output pins of this adjusting voltage regulator. As the name implies, this voltage regulator 12v is designed for mounting on a Surface Mount bracket. -40°C~125°C TJ should be the operating temperature when voltage regulator is operating. In this voltage regulator 12v, the switching frequency is 2.25MHz 750kHz~4MHz. The regulator is capable of operating with a dc to dc voltage regulator's minimum input voltage of 2.3V. As shown in the table below, adjusting voltage regulator's output voltage (Min/Fixed) is equal to 0.6V. As a result of the 1A 2A output current, voltage regulator offers maximum flexibility in design. There is a voltage regulator maximum input voltage of 5.5V. As a result of the 260 peak reflow temperature, this regulator is essentially indestructible. An input voltage of 3.6V is required for switching regulator operation. DC DC switching regulator is part of the Switching Regulator or Controllers subcategory and can be found in the Switching Regulator or Controllers category. This DC/DC regulator belongs to the LTC3546 family. A voltage of 5V volts can be generated by DC DC switching regulator. The switching regulator operation is carried out by 28 pins. It has 1 channels of voltage regulator.

LTC3546IFE#PBF Features

2 outputs
Peak reflow temperature (Cel) of 260
28 pins
1 channels

LTC3546IFE#PBF Applications

There are a lot of Linear Technology/Analog Devices LTC3546IFE#PBF Voltage Regulators applications.

Various CNC machine tools
Sensitive electronic devices
Digital precision reference circuits
Direct power supply system
Precision electronic equipment
Series voltage regulation circuits
Balance equipment
Smoke exhaust equipment
Linear guide
Game consoles