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Step-down Switching Regulators with Built-in Power MOSFET - BD9G101G

Internal high-side 42V Power MOSFET. It provides 0.5A DC output with small SOT23 package. Operating frequency is fixed 1.5MHz, allowing the use of small inductor and ceramic capacitor. Phase compensation components is built in. The BD9G101G is available in SOT-23-6(SSOP6) package.

* This product is a STANDARD grade product and not recommend for on-vehicle devices.
Part Number Status Package Unit Quantity Minimum Package Quantity Packing Type Constitution Materials List RoHS
BD9G101G-TR Active SSOP6 3000 3000 Taping inquiry Yes
 
Specifications:
Grade Standard
ch 1
Integrated FET / Controller Integrated FET
Buck / Boost / Buck-Boost / Inverting Buck
Synchronous / Nonsynchronous Synchronous
Vin1(Min.)[V] 6.0
Vin1(Max.)[V] 42.0
Iout1(Max.)[A] 0.5
SW frequency(Max.)[MHz] 1.7
EN Yes
Operating Temperature (Min.)[°C] -40
Operating Temperature (Max.)[°C] 105
Features:
  • ・ High and Wide Input Range (VCC=6V~42V)
    ・ 45V/800mΩ Internal Power MOSFET
    ・ 1.5MHz Fixed Operating Frequency
    ・ Feedback Pin Voltage 0.75V±1.5%
    ・ Internal compensated
    ・ Internal Over Current protection, Under Voltage Locked Out, Thermal shutdown
    ・ 0μA Shutdown Supply Current
    ・ 6-Lead SOT-23 package(SSOP6)
 
 
 
 
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