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TL3845DRG4

TL3845DRG4

TL3845DRG4

Texas Instruments

14 Terminals 14-Pin DC to DC converter IC SWITCHING CONTROLLER 500kHz

SOT-23

TL3845DRG4 Datasheet

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Specifications
Name Value
Type Parameter
Mount Surface Mount
Package / Case SOIC
Number of Pins 14
Weight 129.387224mg
Packaging Tape & Reel (TR)
JESD-609 Code e4
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 14
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Max Operating Temperature 70°C
Min Operating Temperature 0°C
Subcategory Switching Regulator or Controllers
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Frequency 500kHz
Pin Count 14
Input Voltage-Nom 15V
Temperature Grade COMMERCIAL
Max Supply Voltage 30V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Current - Output 200mA
Frequency (Max) 500kHz
Voltage - Output 30V
Topology Boost, Flyback
Control Mode CURRENT-MODE
Frequency - Switching 500kHz
Control Technique PULSE WIDTH MODULATION
Rise Time 50ns
Fall Time (Typ) 50 ns
Nominal Input Voltage 5.5V
Switcher Configuration SINGLE
Max Duty Cycle 48 %
Duty Cycle (Max) 48 %
Number of Output Phases 1
Height 1.58mm
Length 8.65mm
Width 3.91mm
Radiation Hardening No
RoHS Status RoHS Compliant
Lead Free Lead Free
TL3845DRG4 Product Details

TL3845DRG4 Overview


It comes in the SOIC package, which makes switching controller suitable for most applications. Packaging for the pmic consists of Tape & Reel (TR) solid enclosures. The switching controller can be switched at 500kHz. The switch converters are connected to an analog IC with a SWITCHING CONTROLLER output. There are a DUAL terminal on the switching converters. Different dc switching's functions can be applied to 14 terminations. Some of the control techniques adapted by these dc dc converter ics include PULSE WIDTH MODULATION. DC switcher's voltage input of 15V. In total, switching converter has 14 pins. Switching converter type is specifically Switching Regulator or Controllers. Power-up and power-down reliability is ensured voltage regulator dc to dc by setting the maximum duty cycle to 48 %. DC switcher's Surface Mount qualifies it for most applications and prototypes. 500kHz is the frequency of the switching controller. The temperature should be at least 0°C. DC regulator should run at a temperature 70°C higher than 70°C. As a whole, there are 1 function(s) in the switch converters. Designing voltage regulators switchings with 14 pins is one of the most important aspects of the process. It is possible for the controller to switch at a frequency of 500kHz. 5.5V is the nominal working voltage. A 200mA input switching controller would benefit from it. When it is working normally, it outputs a value of 30V. This controller contains 1 phases. A maximum supply voltage of 30V is specified.

TL3845DRG4 Features


Switching Frequency: 500kHz
PULSE WIDTH MODULATION
Max Duty Cycle: 48 %
Frequency: 500kHz


TL3845DRG4 Applications


There are a lot of Texas Instruments
TL3845DRG4 DC to DC converter applications.


  • Linear guide
  • Ball screw pair
  • Computer application technology
  • Network technology
  • Automation technology
  • CMM
  • Various precision measuring instruments
  • Various precision measuring detectors
  • Flaw detection equipment
  • Balance equipment

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