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BD9045FV-E2

BD9045FV-E2

BD9045FV-E2

ROHM Semiconductor

28 Terminals 4.5V~18V 28-Pin BD9045 DC to DC converter IC DUAL SWITCHING CONTROLLER 2 Outputs 200kHz~750kHz Transistor Driver

SOT-23

BD9045FV-E2 Datasheet

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Specifications
Name Value
Type Parameter
Factory Lead Time 9 Weeks
Contact Plating Copper, Tin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 28-LSSOP (0.220, 5.60mm Width)
Number of Pins 28
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Published 2008
Pbfree Code yes
Part Status Not For New Designs
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 28
Termination SMD/SMT
ECCN Code EAR99
Additional Feature ASLO HAS OUTPUT OF 5.5V
Subcategory Switching Regulator or Controllers
Terminal Position DUAL
Terminal Form GULL WING
Terminal Pitch 0.65mm
Frequency 750kHz
Base Part Number BD9045
Function Step-Down
Number of Outputs 2
Output Voltage 5.5V
Output Type Transistor Driver
Input Voltage-Nom 12V
Analog IC - Other Type DUAL SWITCHING CONTROLLER
Output Configuration Positive
Output Current 6mA
Voltage - Supply (Vcc/Vdd) 4.5V~18V
Control Features Enable, Frequency Control, Soft Start
Max Output Voltage 6V
Topology Buck
Min Input Voltage 4.5V
Control Mode VOLTAGE-MODE
Frequency - Switching 200kHz~750kHz
Max Input Voltage 18V
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Switcher Configuration PUSH-PULL
Clock Sync No
Output Phases 1
Width 5.6mm
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $1.706885 $1.706885
10 $1.610269 $16.10269
100 $1.519122 $151.9122
500 $1.433134 $716.567
1000 $1.352013 $1352.013
BD9045FV-E2 Product Details

BD9045FV-E2 Overview


Capsuled in the 28-LSSOP (0.220, 5.60mm Width) package, the switching controller suits most application needs. The dc motor controller is adquate to generate for 2 outputs. The pmic is packaged in Tape & Reel (TR) solid enclosure. It is capable of dealing with Transistor Driver dc switching's output (s). dc switching'sThe supply and operating voltage of the dc control are 4.5V~18V. Qualified to work in a -40°C~85°C TA dc switcher. This switching controller can switch at 200kHz~750kHz. Surface Mount makes it suitable for general dc dc regulator. The dcdc regulator features Enable, Frequency Control, Soft Start for efficient switching control. The switch converters are connected to a DUAL SWITCHING CONTROLLER analog IC. Terminal (s) of the switching converters are designed at the DUAL position. 28 terminations with a variety of function. To name a few of the control techniques these dc dc converter ics adapt, it includes PULSE WIDTH MODULATION. 12V nominal DC switcher's voltage input. Other relevant dc to dc converter ics can be found by searching "BD9045". Switching converter has a total of 28 pins. Switching converter is a type of Switching Regulator or Controllers in particular. According to the test statistics, DC regulator outputs 5.5V voltage. The dc dc regulator's usual output current is 6mA, which should be noted down when you start a project. DC switcher's Surface Mount makes it qualified for most application and prototype designs. DC switcher'sThe switching controller works at a frequency of 750kHz. DC to DC voltage regulator has a value of ASLO HAS OUTPUT OF 5.5V to better satisfy the need. Because the dc switcher's maximum input voltage is 18V users must limit the voltage accordingly. Switching controller is necessary to have a supply voltage of 4.5V. The switching converter can output 6V volts at its utmost, according to the datasheet.

BD9045FV-E2 Features


Transistor Driver Outputs
Switching Frequency: 200kHz~750kHz
Enable, Frequency Control, Soft Start
PULSE WIDTH MODULATION
Frequency: 750kHz
ASLO HAS OUTPUT OF 5.5V


BD9045FV-E2 Applications


There are a lot of ROHM Semiconductor
BD9045FV-E2 DC to DC converter applications.


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

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