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  • TL3845BDG4-8

TL3845BDG4-8

8 Terminals 7.6V~30V 8-Pin TL3845 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 100kHz Transistor Driver


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-TL3845BDG4-8
  • Package: 8-SOIC (0.154, 3.90mm Width)
  • Datasheet: -
  • Stock: 491
  • Description: 8 Terminals 7.6V~30V 8-Pin TL3845 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 100kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Surface Mount YES
Number of Pins 8
Weight 72.603129mg
Operating Temperature 0°C~70°C TA
Packaging Tube
JESD-609 Code e4
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory Switching Regulator or Controllers
Technology BIPOLAR
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Frequency 500kHz
Base Part Number TL3845
Function Step-Up, Step-Up/Step-Down
Number of Outputs 1
Output Voltage 30V
Output Type Transistor Driver
Input Voltage-Nom 15V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Output Current 200mA
Voltage - Supply (Vcc/Vdd) 7.6V~30V
Control Features Frequency Control
Topology Boost, Flyback, Forward Converter
Control Mode CURRENT-MODE
Frequency - Switching 100kHz
Control Technique PULSE WIDTH MODULATION
Rise Time 50ns
Synchronous Rectifier No
Fall Time (Typ) 50 ns
Nominal Input Voltage 5.5V
Switcher Configuration SINGLE
Max Duty Cycle 50 %
Duty Cycle (Max) 48%
Length 4.9mm
Width 3.9mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free

TL3845BDG4-8 Overview


In the 8-SOIC (0.154, 3.90mm Width) package, the switching controller meets most application requirements. 1 outputs are supported by the dc motor controller. An enclosure of Tube is used to package the PMIC. With Transistor Driver dc switching's output (s), it is able to handle it. 7.6V~30V is the operating voltage and supply voltage of the dc control. Suitable for work in a 0°C~70°C TA dc switcher. Using this switching controller, it is possible to switch at 100kHz. dc dc regulators can be carried out with Surface Mount. The dcdc regulator features Frequency Control for efficient switching control. A SWITCHING CONTROLLER analog integrated circuit is connected to the switch converters. The switching converters's terminals (s) are designed at DUAL. The 8 terminations can be used for a wide range of dc switching. Some of the control techniques used by these dc dc converter ics are PULSE WIDTH MODULATION. 15V nominal DC switcher's voltage input. Other relevant dc to dc converter ics will be returned if you search "TL3845". 8 pins are present on switching converter. Switching converter is a type of Switching Regulator or Controllers in particular. The test statistics indicate that DC regulator outputs a voltage of 30V. The dc dc regulator's usual output current is 200mA, which should be noted down when you start a project. During power-up and power-down, the maximum duty cycle of the voltage regulator dc to dc is set to 50 %. Switching controller operates at a frequency of 500kHz. It is possible to set the input voltage as 5.5V for nominal working statuses.

TL3845BDG4-8 Features


Transistor Driver Outputs
Switching Frequency: 100kHz
Frequency Control
PULSE WIDTH MODULATION
Max Duty Cycle: 50 %
Frequency: 500kHz

TL3845BDG4-8 Applications


There are a lot of Texas Instruments TL3845BDG4-8 DC to DC converter applications.

  • Digital video recorders
  • Power supplies of electronic gadgets
  • Industrial robots
  • Household control circuits
  • Industrial controllers
  • Domestic water pumps
  • Boring machines
  • Radio equipment
  • Combined machine tools
  • Scientific research