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BD9870FPS-E2

DC-DC Switching Buck (Step Down) Regulator, Adjustable, 8V-35Vin, 1V-28Vout, 1.5Aout, TO-252-5

ROHM BD9870FPS-E2
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Manufacturer:
ROHM ROHM
Manufacturer Part No:
BD9870FPS-E2
Order Code:
2343138
Technical Datasheet:
BD9870FPS-E2   Datasheet
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Product Overview

The BD9870FPS-E2 is a single-channel step-down switching regulator Buck Converter with Integrated FET, a P-channel MOSFET capable of PWM operation at 900kHz. It employs the use of smaller coil and circuitry to eliminate the need for external compensation. The circuitry consists only of a diode, coil and ceramic capacitor thus reducing the board size significantly.
  • Built-in P-channel FET ensures high efficiency
  • Output voltage adjustable via external resistors
  • Over-current and thermal shutdown protection circuits built-in
  • ON/OFF control via STBY pin
  • Ceramic output capacitor compatibility

Applications

Portable Devices, Audio, Medical, Sensing & Instrumentation, Computers & Computer Peripherals, Communications & Networking

Product Information

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Buck (Step Down)

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8V

:
35V

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1Outputs

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TO-252 (DPAK)

:
5Pins

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1.5A

:
1V

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28V

:
990kHz

:
85°C

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-

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-

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-
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Technical Docs (2)

CAD Downloads

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Use of these CAD models and other options provided are downloaded and used entirely at your own risk and by continuing you confirm acceptance of the above.

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