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BA9741FS-E2

BA9741FS-E2

BA9741FS-E2

ROHM Semiconductor

16 Terminals 3.6V~35V 16-Pin BA9741 DC to DC converter IC DUAL SWITCHING CONTROLLER 2 Outputs 10kHz~800kHz Transistor Driver

SOT-23

BA9741FS-E2 Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 8 Weeks
Contact Plating Copper, Tin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 16-LSOP (0.173, 4.40mm Width)
Number of Pins 16
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Published 2011
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
ECCN Code EAR99
Subcategory Switching Regulator or Controllers
Technology BIPOLAR
Terminal Position DUAL
Terminal Form GULL WING
Terminal Pitch 0.8mm
Frequency 480kHz
Base Part Number BA9741
Function Step-Up, Step-Down
Number of Outputs 2
Output Voltage 35V
Output Type Transistor Driver
Operating Supply Voltage 35V
Input Voltage-Nom 3.6V
Analog IC - Other Type DUAL SWITCHING CONTROLLER
Output Configuration Positive or Negative
Output Current 100mA
Voltage - Supply (Vcc/Vdd) 3.6V~35V
Control Features Dead Time Control, Soft Start
Input Voltage (Min) 3.6V
Topology Buck, Boost
Control Mode VOLTAGE-MODE
Frequency - Switching 10kHz~800kHz
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Switcher Configuration SINGLE
Max Duty Cycle 100 %
Clock Sync No
Output Phases 1
Length 6.6mm
Width 4.4mm
RoHS Status ROHS3 Compliant
Lead Free Contains Lead
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $17.304972 $17.304972
10 $16.325445 $163.25445
100 $15.401364 $1540.1364
500 $14.529589 $7264.7945
1000 $13.707159 $13707.159
BA9741FS-E2 Product Details

BA9741FS-E2 Overview


As a result of 16-LSOP (0.173, 4.40mm Width) compact design, the switching controller is compatible with most applications. 2 outputs are supported by the dc motor controller. An enclosure of Tape & Reel (TR) is used to package the PMIC. The system can process Transistor Driver dc switching's outputs (s). 3.6V~35V is the supply voltage and the operating voltage of the dc control. Workable in an dc switcher where -40°C~85°C TA is the -40°C~85°C TArm. The switching controller is capable of switching at the 10kHz~800kHz position. dc dc regulator can be generalized using Surface Mount. Switching control is made easier with the dcdc regulator's Dead Time Control, Soft Start. Connected to a DUAL SWITCHING CONTROLLER analog IC, the switch converters are connected to a power supply. switching converters terminal (s) are designed to be at DUAL. There are many different types of terminations for 16. Some of the control techniques used by these dc dc converter ics are PULSE WIDTH MODULATION. It is inputted with a DC switcher's voltage of 3.6V. A search for "BA9741" will reveal other relevant dc to dc converter ics. 16 pins are present on switching converter. The type is a particular Switching Regulator or Controllers of switching converter. Input voltage of dc dc voltage regulator must be 3.6V. Statistically, the DC regulator outputs 35V voltage. It's important to remember that the dc dc regulator's normaloutput current is 100mA, so you should note it down when starting a new project. The maximum duty cycle of this voltage regulator dc to dc is set to 100 % to ensure reliability during power-up and power-down. As DC switcher has a Surface Mount, it's suitable for most applications and prototype designs. Switching controller operates at 480kHz Hz. A circuit should contain 35V in order to ensure the voltage regulator dc to dc runs safely and reliably.

BA9741FS-E2 Features


Transistor Driver Outputs
Switching Frequency: 10kHz~800kHz
Dead Time Control, Soft Start
PULSE WIDTH MODULATION
Max Duty Cycle: 100 %
Frequency: 480kHz


BA9741FS-E2 Applications


There are a lot of ROHM Semiconductor
BA9741FS-E2 DC to DC converter applications.


  • Automation technology
  • CMM
  • Various precision measuring instruments
  • Various precision measuring detectors
  • Flaw detection equipment
  • Balance equipment
  • Industrial robots
  • Industrial controllers
  • Die casting equipment
  • Injection molding machinery

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