ROHM Product Detail
Not Recommended for New Designs
BD90640EFJ-C
Input 3.5 V to 36 V Output 4A 1ch Step-Down Regulator
Not Recommended for New Designs
BD90640EFJ-C
Input 3.5 V to 36 V Output 4A 1ch Step-Down Regulator
This product cannot be used for new designs (Not recommended for design diversion).
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Product Detail
Replacement Product For BD90640EFJ-C
Part Number |
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Ordering Part Number | BD90640EFJ-CE2 | BD90640UEFJ-CE2 |
Similar Level | - | Same Pinout, Package |
Data Sheet | ||
Supply Status | Not Recommended for New Designs | Active |
Package | HTSOP-J8 | HTSOP-J8 |
Unit Quantity | 2500 | 2500 |
Minimum Packing Quantity | 2500 | 2500 |
Packing Type | Taping | Taping |
RoHS | Yes | Yes |
ch | 1 | 1 |
Integrated FET / Controller | Integrated FET | Integrated FET |
Topology | Buck | Buck |
Vin1 (Min.)[V] | 3.5 | 3.5 |
Vin1 (Max.)[V] | 36.0 | 36.0 |
Vout1 (Min.)[V] | 0.8 | 0.8 |
Vout1 (Max.)[V] | 36.0 | 36.0 |
Iout1 (Max.)[A] | 3.5 | 3.5 |
SW frequency setting (Max.)[MHz] | 0.6 | 0.6 |
Synchronous / Nonsynchronous | Non-synchronous | Non-synchronous |
Light Load mode | No | No |
EN | Yes | Yes |
PGOOD | No | No |
Operating Temperature (Min.)[°C] | -40 | -40 |
Operating Temperature (Max.)[°C] | 125 | 125 |
Common Standard | AEC-Q100 (Automotive Grade) | AEC-Q100 (Automotive Grade) |
Package Size [mm] | 4.9x6.0 (t=1.0) | 4.9x6.0 (t=1.0) |

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