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TL3845DRE4-8

TL3845DRE4-8

TL3845DRE4-8

Texas Instruments

8 Terminals 8-Pin DC to DC converter IC SWITCHING REGULATOR 500kHz

SOT-23

TL3845DRE4-8 Datasheet

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Specifications
Name Value
Type Parameter
Mount Surface Mount
Package / Case SOIC
Number of Pins 8
Weight 72.603129mg
Packaging Tape & Reel (TR)
JESD-609 Code e4
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Max Operating Temperature 70°C
Min Operating Temperature 0°C
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Frequency 500kHz
Pin Count 8
Input Voltage-Nom 15V
Temperature Grade COMMERCIAL
Max Supply Voltage 30V
Analog IC - Other Type SWITCHING REGULATOR
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 %
Clock Sync No
Number of Output Phases 1
Length 4.9mm
Width 3.9mm
RoHS Status RoHS Compliant
Lead Free Lead Free
TL3845DRE4-8 Product Details

TL3845DRE4-8 Overview


With a SOIC package, the switching controller is suitable for a wide range of applications. A solid enclosure of Tape & Reel (TR) surrounds pmic. Switching can be done at 500kHz with this switching controller. A SWITCHING REGULATOR analog IC is connected to the switch converters. The switching converters's terminals (s) are designed at DUAL. An array of 8 terminations of dc switching. These dc dc converter ics adapt a variety of control techniques, including PULSE WIDTH MODULATION. The nominal DC switcher's voltage input is 15V. There are a total of 8 pins on switching converter. It is set to 48 % duty cycle to ensure voltage regulator dc to dc reliability during power-ups and power-downs. In most applications and prototypes, DC switcher's Surface Mount makes it suitable. A frequency of 500kHz is used by the switching controller. Ideally, dc regulator should be kept at a temperature of 0°C or higher. The temperature should not exceed 70°C degrees Celsius. In total, the switch converters have 1 function (s). We are designing chips that have 8 pins. There is a maximum frequency of 500kHz that the controller can switch at. Input voltage can be set to 5.5V for nominal working status. Switching controllers with 200mA inputs are ideal for it. As a result of normalworking processes, a voltage of 30V is output. There are 1 phases in this controller. In terms of maximum supply voltage, switching voltage regulators is rated 30V.

TL3845DRE4-8 Features


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


TL3845DRE4-8 Applications


There are a lot of Texas Instruments
TL3845DRE4-8 DC to DC converter applications.


  • Servo drive system
  • Digital display device
  • Linear guide
  • Ball screw pair
  • Computer application technology
  • Network technology
  • Automation technology
  • CMM
  • Various precision measuring instruments
  • Various precision measuring detectors

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