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  • BD9842FV-E2

BD9842FV-E2

20 Terminals 3.6V~35V 20-Pin BD9842 DC to DC converter ICDUAL SWITCHING CONTROLLER 2 Outputs 100kHz~1.5MHz Transistor Driver


  • Manufacturer: ROHM Semiconductor
  • Origchip NO: 687-BD9842FV-E2
  • Package: 20-LSSOP (0.173, 4.40mm Width)
  • Datasheet: PDF
  • Stock: 214
  • Description: 20 Terminals 3.6V~35V 20-Pin BD9842 DC to DC converter ICDUAL SWITCHING CONTROLLER 2 Outputs 100kHz~1.5MHz Transistor Driver (Kg)

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Details

Tags

Parameters
Factory Lead Time 11 Weeks
Contact Plating Copper, Tin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 20-LSSOP (0.173, 4.40mm Width)
Number of Pins 20
Operating Temperature -40°C~105°C TA
Packaging Tape & Reel (TR)
Published 2016
Pbfree Code yes
Part Status Not For New Designs
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
ECCN Code EAR99
Subcategory Switching Regulator or Controllers
Terminal Position DUAL
Terminal Form GULL WING
Terminal Pitch 0.65mm
Base Part Number BD9842
Function Step-Down
Number of Outputs 2
Output Voltage 2.5V
Output Type Transistor Driver
Max Output Current 1A
Operating Supply Voltage 35V
Input Voltage-Nom 6V
Analog IC - Other Type DUAL SWITCHING CONTROLLER
Output Configuration Positive
Output Current 1A
Voltage - Supply (Vcc/Vdd) 3.6V~35V
Control Features Dead Time Control, Enable, Frequency Control, Soft Start
Input Voltage (Min) 3.6V
Topology Buck
Control Mode VOLTAGE-MODE
Frequency - Switching 100kHz~1.5MHz
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier No
Switcher Configuration PUSH-PULL
Max Frequency 1.5MHz
Output Phases 1
Length 6.5mm
Width 4.4mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free

BD9842FV-E2 Overview


This switching controller fits most application requirements since it is packaged in a 20-LSSOP (0.173, 4.40mm Width) package. The dc motor controller is adquate to generate for 2 outputs. A solid enclosure of Tape & Reel (TR) surrounds pmic. With this function, you can deal with Transistor Driver dc switching's outputs (s). Voltages 3.6V~35V are the dc control's supply voltage and operating voltage, respectively. Worked in an dc switcher with a -40°C~105°C TA rating. Using this switching controller, it is possible to switch at 100kHz~1.5MHz. It is suitable for general dc dc regulator when it is set to Surface Mount. The dcdc regulator features Dead Time Control, Enable, Frequency Control, Soft Start for efficient switching control. A DUAL SWITCHING CONTROLLER analog IC is connected to the switch converters. A switching converters's terminal (s) sits at the DUAL position. An array of 20 terminations of dc switching. To name a few of the control techniques these dc dc converter ics adapt, it includes PULSE WIDTH MODULATION. The DC switcher's nominal voltage is 6V. In addition to "BD9842", there are other relevant dc to dc converter ics you can find. Pins number 20 of switching converter in total. Switching converter is a special type of Switching Regulator or Controllers. 3.6V should be the minimum input voltage for the dc dc voltage regulator. Statistically, DC regulator outputs 2.5V volts. In most cases, the dc dc regulator's output current is 1A. This information should be noted when you begin working with the component. DC switcher's Surface Mount makes it qualified for most application and prototype designs. DC switcher'sThere is a maximum frequency of 1.5MHz for this dc regulators. When running the voltage regulator dc to dc in a circuit, users should apply 35V to ensure safety and reliability. A dc switcher can only produce an output current of 1A.

BD9842FV-E2 Features


Transistor Driver Outputs
Switching Frequency: 100kHz~1.5MHz
Dead Time Control, Enable, Frequency Control, Soft Start
PULSE WIDTH MODULATION

BD9842FV-E2 Applications


There are a lot of ROHM Semiconductor BD9842FV-E2 DC to DC converter applications.

  • Computer monitoring equipment of building
  • Shearing machines
  • Medical monitoring systems
  • Low output voltage switching power supply circuits
  • Combined machine tools
  • Driver circuits
  • Smart grid
  • Access control systems
  • Series voltage regulation circuits
  • Arc suppression circuits