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LTC3547BEDDB-1#TRPBF

LTC3547BEDDB-1#TRPBF

LTC3547BEDDB-1#TRPBF

Linear Technology/Analog Devices

8 Terminals 2.5V 8-Pin LTC3547 DC DC Voltage Regulator DUAL SWITCHING CONTROLLER 2 Outputs 2.25MHz Tape & Reel (TR) 300mA 8-WFDFN Exposed Pad

SOT-23

LTC3547BEDDB-1#TRPBF Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 8 Weeks
Lifecycle Status PRODUCTION (Last Updated: 2 weeks ago)
Mounting Type Surface Mount
Package / Case 8-WFDFN Exposed Pad
Surface Mount YES
Number of Pins 8
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Published 2007
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Subcategory Switching Regulator or Controllers
Technology CMOS
Terminal Position DUAL
Terminal Form NO LEAD
Peak Reflow Temperature (Cel) 260
Terminal Pitch 0.5mm
[email protected] Reflow Temperature-Max (s) 30
Base Part Number LTC3547
Function Step-Down
Number of Outputs 2
Qualification Status Not Qualified
Efficiency 96 %
Output Voltage 5.5V
Output Type Fixed
Voltage - Input (Min) 2.5V
Input Voltage-Nom 3.6V
Number of Channels 1
Analog IC - Other Type DUAL SWITCHING CONTROLLER
Output Configuration Positive
Current - Output 300mA
Voltage - Output (Min/Fixed) 1.2V 1.8V
Topology Buck
Control Mode CURRENT-MODE
Frequency - Switching 2.25MHz
Synchronous Rectifier Yes
Length 3mm
RoHS Status ROHS3 Compliant
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $2.539433 $2.539433
10 $2.395692 $23.95692
100 $2.260086 $226.0086
500 $2.132157 $1066.0785
1000 $2.011468 $2011.468
LTC3547BEDDB-1#TRPBF Product Details

LTC3547BEDDB-1#TRPBF Overview


A Tape & Reel (TR) package is used in this voltage regulator to optimize performance. During the development of this harley voltage regulator, 8 terminations were made. There is a DUAL SWITCHING CONTROLLER type analog IC in this voltage regulator 12v that is used to convey analog signals. There is a 8-WFDFN Exposed Pad package available for this voltage regulator, as DC DC switching regulator is space-saving. The voltage regulator is configured with 2 outputs. DC DC switching regulators like this one generate Fixed outputs on their output pins to handle the power management. A voltage regulator 12v such as this one fits the Surface Mount mounting bracket. In order for it to operate properly, dc to dc voltage regulator's operating temperature should be at -40°C~85°C TA. The switching frequency of this DC-DC switching regulator reaches 2.25MHz. The voltage regulator can operate with a dc to dc voltage regulator's minimum input voltage of 2.5V. According to the table below, DC DC switching regulator's output voltage (Min/Fixed) is equal to 1.2V 1.8V. A maximum design flexibility is provided by the 300mA output current of voltage regulator. With its peak reflow temperature of 260, this voltage regulator is essentially indestructible. To meet the operation requirements, voltage regulator is designed to provide 3.6V as the nominal input voltage. Listed under the subcategory of Switching Regulator or Controllers is this voltage regulator 12v. In this case, the DC/DC regulator belongs to the family LTC3547. There is a possibility that DC DC switching regulator can give voltage at 5.5V volts. For switching regulator operation, 8 pins are used. With 1 channels, the voltage regulator is equipped.

LTC3547BEDDB-1#TRPBF Features


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

LTC3547BEDDB-1#TRPBF Applications


There are a lot of Linear Technology/Analog Devices LTC3547BEDDB-1#TRPBF Voltage Regulators applications.

  • Geothermal power
  • Digital video recorders
  • Servo drive system
  • Hydrogen power
  • Gear/thread machining machines
  • Series voltage regulation circuits
  • Nuclear power plants
  • Planers
  • Industrial robots
  • Window air conditioners

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