BA9741F-E2
- Mfr.Part #
- BA9741F-E2
- Manufacturer
- ROHM Semiconductor
- Package / Case
- 16-SOIC (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC REG CTRLR BUCK/BOOST 16SOP
- Stock
- 13,740
- In Stock :
- 13,740
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- Manufacturer :
- ROHM Semiconductor
- Product Category :
- DC DC Switching Controllers
- Packaging :
- Tape and Reel (TR)
- Output Voltage :
- 35V
- Voltage - Supply (Vcc/Vdd) :
- 3.6V~35V
- Mounting Type :
- Surface Mount
- Output Phases :
- 1
- ECCN Code :
- EAR99
- Frequency :
- 480kHz
- RoHS Status :
- ROHS3 Compliant
- Number of Outputs :
- 2
- Topology :
- Buck, Boost
- Max Output Current :
- 100mA
- Operating Supply Voltage :
- 35V
- Input Voltage (Min) :
- 3.6V
- Output Type :
- Transistor Driver
- Frequency - Switching :
- 10kHz~800kHz
- Input Voltage-Nom :
- 3.6V
- Terminal Position :
- Dual
- Terminal Form :
- Gull wing
- Analog IC - Other Type :
- DUAL SWITCHING CONTROLLER
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Terminations :
- 16
- Width :
- 4.4mm
- Published :
- 2011
- Weight :
- 6.39999g
- Base Part Number :
- BA9741
- Pbfree Code :
- yes
- Max Duty Cycle :
- 65 %
- Clock Sync :
- No
- Operating Temperature :
- -40°C~85°C TA
- Control Mode :
- VOLTAGE-MODE
- Factory Lead Time :
- 7 Weeks
- Switcher Configuration :
- Single
- Output Configuration :
- Positive or Negative
- Control Features :
- Dead Time Control, Soft Start
- Lead Free :
- Lead Free
- Package / Case :
- 16-SOIC (0.173, 4.40mm Width)
- Output Current :
- 100mA
- Synchronous Rectifier :
- yes
- Duty Cycle (Max) :
- 100%
- Mount :
- Surface Mount
- Control Technique :
- PULSE WIDTH MODULATION
- Number of Pins :
- 16
- Function :
- Step-Up, Step-Down
- Datasheets
- BA9741F-E2

DC DC Switching Controllers ROHM Semiconductor BA9741F-E2 Overview
The BA9741F-E2 by ROHM Semiconductor is a robust DC DC Switching Controller designed for high-efficiency applications. Engineered to manage both buck and boost topologies, this integrated circuit ensures a versatile approach to voltage regulation. Its compact 16SOP package allows for seamless integration into a variety of electronic devices, maintaining a balance between performance and size. The DC DC Switching Controllers ROHM Semiconductor BA9741F-E2 offers unparalleled control in power supply systems, making it a crucial component for developers looking to optimize their power management solutions.
BA9741F-E2 Features
The BA9741F-E2 boasts several advanced features that set it apart from other controllers in the market:
- Dual-mode operation: Supports both buck and boost voltage conversions, facilitating a wide range of output voltages from a single input source.
- High efficiency: Optimizes power usage to reduce energy waste, which is essential for sustaining battery life in portable devices.
- Compact form factor: The 16SOP package is ideal for applications where space is at a premium, yet high performance is demanded.
- Stability and reliability: Designed to perform consistently under varying load and temperature conditions.
BA9741F-E2 Applications
- Portable Electronics: Utilized in smartphones, tablets, and other portable devices to provide efficient power conversion, enhancing battery life and device performance.
- Automotive Applications: Powers advanced automotive electronics, including infotainment systems and dashboards, ensuring reliable operation in a range of environmental conditions.
- Power Supply Units: Integral in designing power supplies for consumer electronics, where stable and efficient power delivery is critical.
- Industrial Equipment: Used in industrial machinery to regulate power, thereby maintaining efficiency and safety standards across various operations.
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