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Product Detailed Parameters
- Description：IC REG BOOST ADJ 3MA 8SOP
- Series：-
- Mfr：Rohm Semiconductor
- Package：Tape & Reel (TR)
- Function：Step-Up
- Output Configuration：Positive
- Topology：Boost
- Output Type：Adjustable
- Number of Outputs：1
- Voltage - Input (Min)：3V
- Voltage - Input (Max)：16V
- Voltage - Output (Min/Fixed)：30V
- Voltage - Output (Max)：35V
- Current - Output：3mA
- Frequency - Switching：100kHz
- Synchronous Rectifier：No
- Operating Temperature：-20°C ~ 75°C (TA)
- Mounting Type：Surface Mount
- Package / Case：8-SOIC (0.173", 4.40mm Width)
- Supplier Device Package：8-SOP
- Grade：-
- Qualification：-
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Overview
The BA6161F-BZE2 is a boost switching regulator IC manufactured by Rohm Semiconductor. It functions as a DC-DC converter designed to step up input voltages ranging from 3V to 16V to a fixed output voltage of 30V to 35V. The device is housed in an SOP-8 package, suitable for surface-mount applications. As a power management component, it facilitates efficient voltage conversion for systems requiring higher output potentials than the available supply.
Feature Summary
- Boost switching regulator topology for voltage step-up
- Fixed high-voltage output capability
- Wide input voltage range support
Applications
- Systems requiring voltage step-up from low supply rails
- Power management circuits for portable electronics
- Applications needing stable high-voltage outputs from variable inputs
Procurement Notes
Verify the exact output voltage specification within the 30V to 35V range against your system requirements before procurement. Confirm that the SOP-8 package dimensions align with your PCB footprint. Ensure the input voltage range of 3V to 16V matches your power source capabilities. Check for any specific thermal management needs associated with boost converter operation at these voltage levels.
Selection Notes
Select this component when a fixed high-voltage output is required from a lower input voltage source. Consider the efficiency characteristics of boost converters at the target load current. Evaluate the thermal performance within the intended operating environment. Ensure compatibility with the control circuitry if external feedback or adjustment is needed, although this model specifies a fixed output.
Part Context
This part belongs to Rohm's family of power management integrated circuits. It is specifically categorized as a switching regulator, distinct from linear regulators or other interface ICs produced by the manufacturer. The BA6161 series addresses applications where compact size and efficient voltage conversion are critical design constraints.
Replacement Considerations
LM2904FJ-E2 is listed as a manufacturer recommended alternative, though it is an operational amplifier rather than a switching regulator. Verify functional equivalence carefully. No other direct substitutes are confirmed in the provided data.
