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BD9040FV-E2

BD9040FV-E2

BD9040FV-E2

ROHM Semiconductor

20 Terminals 4.5V~18V 20-Pin BD9040 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 200kHz~750kHz Transistor Driver

SOT-23

BD9040FV-E2 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Contact PlatingCopper, 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~85°C TA
PackagingTape & Reel (TR)
Published 2008
Pbfree Code yes
Part StatusNot For New Designs
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
Termination SMD/SMT
ECCN Code EAR99
Additional FeatureASLO HAS OUTPUT OF 5.5V
Subcategory Switching Regulator or Controllers
Terminal Position DUAL
Terminal FormGULL WING
Terminal Pitch0.65mm
Frequency 750kHz
Base Part Number BD9040
Function Step-Down
Number of Outputs 1
Output Voltage 5.5V
Output Type Transistor Driver
Input Voltage-Nom 12V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Output Current6mA
Voltage - Supply (Vcc/Vdd) 4.5V~18V
Control Features Enable, Frequency Control, Soft Start
Max Output Voltage6V
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 RectifierYes
Switcher Configuration PUSH-PULL
Clock SyncNo
Length 6.5mm
Width 4.4mm
REACH SVHC No SVHC
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:2651 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$1.212125$1.212125
10$1.143514$11.43514
100$1.078786$107.8786
500$1.017723$508.8615
1000$0.960116$960.116

BD9040FV-E2 Product Details

BD9040FV-E2 Overview


With its 20-LSSOP (0.173, 4.40mm Width) package, the switching controller fits the needs of most applications. 1 outputs can be generated with the dc motor controller. A solid enclosure of Tape & Reel (TR) surrounds pmic. Transistor Driver dc switching's outputs (s) are supported. 4.5V~18V is the supply voltage and the operating voltage of the dc control. Worked in an dc switcher with a -40°C~85°C TA rating. The switching controller is capable of switching at the 200kHz~750kHz position. Surface Mount makes it suitable for general dc dc regulator. Featured in the dcdc regulator is Enable, Frequency Control, Soft Start which allows efficient switching control. An analog IC with the SWITCHING CONTROLLER signal is connected to the switch converters. The switching converters's terminal (s) are designed at DUAL . There are many different types of terminations for 20. 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 will be returned if you search "BD9040". There are only 20 pins on switching converter. Specifically, switching converter falls under the Switching Regulator or Controllers category. Based on the test statistics, DC regulator outputs voltage 5.5V. If you are starting a new project, you should note the dc dc regulator's typical output current is 6mA. Having a Surface Mount makes DC switcher ideal for most prototype and application designs. The switching controller works at a frequency of 750kHz. As a result, DC to DC voltage regulator has a value of ASLO HAS OUTPUT OF 5.5V so that the need can be met more directly. In order to ensure the dc switcher's functionality, users must limit the voltage to 18V due to the dc switcher's maximum input voltage. The supply voltage must be 4.5V. At its maximum output, the switching converter can provide 6V volts.

BD9040FV-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

BD9040FV-E2 Applications


There are a lot of ROHM Semiconductor BD9040FV-E2 DC to DC converter applications.

  • Power supplies of electronic gadgets
  • Large fire protection systems
  • Wind power
  • Sensitive electronic devices
  • Wide-range voltage regulation circuits
  • Game consoles
  • Computer monitoring equipment of building
  • Network technology
  • Linear guide
  • Product testing

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