ROHM Product Detail
Not Recommended for New Designs
BD9E300EFJ-LB(H2)
7.0V to 36V Input, 2.5A Integrated MOSFET Single Synchronous Buck DC/DC Converter
Not Recommended for New Designs
BD9E300EFJ-LB(H2)
7.0V to 36V Input, 2.5A Integrated MOSFET Single Synchronous Buck DC/DC Converter
This product cannot be used for new designs (Not recommended for design diversion).
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Product Detail
Replacement Product For BD9E300EFJ-LB(H2)
Part Number |
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Ordering Part Number | BD9E300EFJ-LBH2 | BD9E300UEFJ-LBH2 |
Similar Level | - | Same Pinout, Package |
Data Sheet | ||
Supply Status | Not Recommended for New Designs | Active |
Package | HTSOP-J8 | HTSOP-J8 |
Unit Quantity | 250 | 250 |
Minimum Packing Quantity | 250 | 250 |
Packing Type | Taping | Taping |
RoHS | Yes | Yes |
ch | 1 | 1 |
Integrated FET / Controller | Integrated FET | Integrated FET |
Topology | Buck | Buck |
Vin1 (Min.)[V] | 7.0 | 7.0 |
Vin1 (Max.)[V] | 36.0 | 36.0 |
Vout1 (Min.)[V] | 1.0 | 1.0 |
Vout1 (Max.)[V] | 25.2 | 25.2 |
Iout1 (Max.)[A] | 2.5 | 2.5 |
SW frequency setting (Max.)[MHz] | 1.0 | 1.0 |
Synchronous / Nonsynchronous | Synchronous | Synchronous |
Light Load mode | No | No |
EN | Yes | Yes |
PGOOD | No | No |
Operating Temperature (Min.)[°C] | Tj=-40 | Tj=-40 |
Operating Temperature (Max.)[°C] | Tj=150 | Tj=150 |
Package Size [mm] | 4.9x6.0 (t=1.0) | 4.9x6.0 (t=1.0) |
Reference Design / Application Evaluation Kit
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- Evaluation Board - BD9E300EFJ-EVK-001
BD9E300EFJ-EVK-001 Evaluation board delivers an output 5.0 volts from an input 7.2 to 33 volts using BD9E300EFJ, a synchronous rectification step-down DC/DC converter integrated circuit, with output current rating of maximum 2.5A. The output voltage can be set by changing the external parts of circuit and the loop-response characteristics also can be adjusted by the phase compensation circuit.

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