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LTC3458EDE#PBF

12 Terminals 1.5V 12-Pin LTC3458 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 1.5MHz Tube 1.4A Switch 12-WFDFN Exposed Pad


  • Manufacturer: Linear Technology/Analog Devices
  • Origchip NO: 471-LTC3458EDE#PBF
  • Package: 12-WFDFN Exposed Pad
  • Datasheet: PDF
  • Stock: 443
  • Description: 12 Terminals 1.5V 12-Pin LTC3458 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 1.5MHz Tube 1.4A Switch 12-WFDFN Exposed Pad (Kg)

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Details

Tags

Parameters
Factory Lead Time 8 Weeks
Lifecycle Status PRODUCTION (Last Updated: 2 weeks ago)
Mounting Type Surface Mount
Package / Case 12-WFDFN Exposed Pad
Surface Mount YES
Number of Pins 12
Operating Temperature -40°C~85°C TA
Packaging Tube
Published 2005
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 12
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) 250
Terminal Pitch 0.5mm
Frequency 1.15MHz
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number LTC3458
Function Step-Up
Number of Outputs 1
Qualification Status Not Qualified
Efficiency 93 %
Voltage - Input (Max) 6V
Output Voltage 7.5V
Output Type Adjustable
Max Output Current 1.6A
Voltage - Input (Min) 1.5V
Input Voltage-Nom 3.3V
Analog IC - Other Type SWITCHING REGULATOR
Output Configuration Positive
Current - Output 1.4A Switch
Quiescent Current 1mA
Max Output Voltage 7.5V
Voltage - Output (Min/Fixed) 2V
Topology Boost
Control Mode CURRENT-MODE
Frequency - Switching 1.5MHz
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Min Output Voltage 2V
Switcher Configuration BUCK
Height 750μm
Length 4mm
Width 3mm
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free

LTC3458EDE#PBF Overview


It is designed to provide optimal performance by utilizing the Tube package. Throughout this voltage regulator, there are 12 terminations. A SWITCHING REGULATOR type of analog IC is equipped with this regulator voltage, which is the type of analog IC that is used in it. In order to save space, this voltage regulator is packaged in the 12-WFDFN Exposed Pad package. There are 1 outputs configured on the voltage regulator. As you can see, this DC DC switching regulator generates Adjustable output on its output pins. As the name implies, this voltage regulator 12v is designed for mounting on a Surface Mount bracket. During switching regulator operation, the operating temperature should remain at -40°C~85°C TA. In this voltage regulator 12v, the switching frequency is 1.5MHz. The voltage regulator can operate with a dc to dc voltage regulator's minimum input voltage of 1.5V. As shown in the table below, adjusting voltage regulator's output voltage (Min/Fixed) is equal to 2V. Featuring a maximum design flexibility of 1.4A Switch, dc to dc voltage regulator has a maximum output current of 1.4A Switch. Voltage regulator has a maximum input voltage of 6V. Due to its 250 high peak reflow temperature, this voltage regulator 12v is virtually indestructible. To meet the operation requirements, voltage regulator is designed to provide 3.3V as the nominal input voltage. There is a subcategory of this regulator voltage called Switching Regulator or Controllers. In this case, the DC/DC regulator belongs to the family LTC3458. A voltage of 7.5V volts can be generated by DC DC switching regulator. There are 12 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 2V. Accordingly, dc to dc voltage regulator's maximum output current is 1.6A A. A maximum voltage of 7.5V can be obtained from the regulator voltage. Voltage regulator consumes 1mA A of quiescent current without being affected by outside forces. DC DC switching regulator's high accuracy can be maintained with a frequency of 1.15MHz.

LTC3458EDE#PBF Features


1 outputs
Peak reflow temperature (Cel) of 250
12 pins

LTC3458EDE#PBF Applications


There are a lot of Linear Technology/Analog Devices LTC3458EDE#PBF Voltage Regulators applications.

  • Large fire protection systems
  • Product testing
  • Geothermal power
  • Shearing machines
  • Planers
  • Hydro power
  • Direct power supply system
  • Scientific testing
  • Die casting equipment
  • Servo drive system