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BD9740KN-E2

BD9740KN-E2

BD9740KN-E2

ROHM Semiconductor

48 Terminals 1.5V 48-Pin BD97* DC DC Voltage Regulator SWITCHING REGULATOR 7 Outputs 100kHz~1.2MHz Tape & Reel (TR) 30mA 48-VFQFN

SOT-23

BD9740KN-E2 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 9 Weeks
Contact PlatingCopper, Tin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 48-VFQFN
Number of Pins 48
Operating Temperature-20°C~85°C TA
PackagingTape & Reel (TR)
Published 2010
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 48
ECCN Code EAR99
HTS Code8542.39.00.01
Subcategory Switching Regulator or Controllers
Terminal Position QUAD
Terminal FormNO LEAD
Peak Reflow Temperature (Cel) NOT SPECIFIED
Terminal Pitch0.4mm
[email protected] Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number BD97*
Function Step-Up, Step-Down, Step-Up/Step-Down
Number of Outputs 7
Qualification StatusNot Qualified
Output Voltage 2.5V
Output Type Fixed
Max Output Current700mA
Operating Supply Voltage10V
Voltage - Input (Min) 1.5V
Input Voltage-Nom 3V
Analog IC - Other Type SWITCHING REGULATOR
Output Configuration Positive
Current - Output 30mA
Topology Buck, Boost, Buck-Boost
Control Mode VOLTAGE-MODE
Frequency - Switching 100kHz~1.2MHz
Control Technique PULSE WIDTH MODULATION
Synchronous RectifierYes
Height Seated (Max) 0.95mm
RoHS StatusROHS3 Compliant
In-Stock:2973 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$4.781168$4.781168
10$4.510536$45.10536
100$4.255223$425.5223
500$4.014361$2007.1805
1000$3.787132$3787.132

BD9740KN-E2 Product Details

BD9740KN-E2 Overview


For optimal performance, this voltage regulator uses the Tape & Reel (TR) package. During the development of this harley voltage regulator, 48 terminations were made. A SWITCHING REGULATOR type of analog IC is equipped with this regulator voltage, which is the type of analog IC that is used in it. The harley voltage regulator is available as a 48-VFQFN package to save space. The voltage regulator 12v has 7 outputs. There are output pins on this DC DC switching regulator that generate Fixed output. There is a switching regulator that is compatible with the Surface Mount mounting. Keeping dc to dc voltage regulator's operating temperature at -20°C~85°C TA is essential when operating. This voltage regulator 12v reaches a switching frequency of 100kHz~1.2MHz. Input voltage 1.5V is the dc to dc voltage regulator's minimum input voltage required for operation of the voltage regulators. The output current of 30mA makes dc to dc voltage regulator feature maximum design flexibility. Due to its NOT SPECIFIED high peak reflow temperature, this voltage regulator 12v is virtually indestructible. An input voltage of 3V is required to meet the requirements of the switching regulator operation. A voltage regulator 12v such as this falls under the Switching Regulator or Controllers category and belongs to this category. The BD97* family of DC/DC regulators includes this DC/DC regulator. The voltage DC DC switching regulator can produce is 2.5V volts. To operate the voltage regulator 12v, 48 pins are required. A maximum output current of 700mA A is available to meet the switching regulator operation requirements. Switching regulators such as this operate from voltages of 10V.

BD9740KN-E2 Features


7 outputs
Peak reflow temperature (Cel) of NOT SPECIFIED
48 pins
Operating supply voltage of 10V

BD9740KN-E2 Applications


There are a lot of ROHM Semiconductor BD9740KN-E2 Voltage Regulators applications.

  • Linear guide
  • Communication system
  • Handheld GPS
  • Drilling machines
  • USB circuits
  • Industrial robots
  • Electrical distribution systems
  • Computer-related products
  • Terrestrial set-top boxes
  • Computer rooms

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