7.0V to 36V Input, 3.0A Integrated MOSFET Single Synchronous Buck DC/DC Converter - BD9E303EFJ-LB(H2) This is the product guarantees long time support in Industrial market. BD9E303EFJ-LB(H2) is a synchronous buck switching regulator with built-in power MOSFETs. It is a current mode control DC/DC converter and features high-speed transient response. Phase compensation can also be set easily.
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| Part number | Status | Package | Unit Quantity | Minimum Package Quantity | Packing Type | RoHS |
|---|---|---|---|---|---|---|
| BD9E303EFJ-LBH2 | Under Development | HTSOP-J8 | 250 | 250 | Taping | Yes |
| Grade | Industrial |
| ch | 1 |
| Integrated FET / Controller | Integrated FET |
| Buck / Boost / Buck-Boost / Inverting | Buck |
| Synchronous / Nonsynchronous | Synchronous |
| Vin1(Min.)[V] | 7.0 |
| Vin1(Max.)[V] | 36.0 |
| Vout1(Min.)[V] | 1.0 |
| Vout1(Max.)[V] | 28.8 |
| Iout1(Max.)[A] | 3.0 |
| SW frequency(Max.)[MHz] | 0.3 |
| Light Load mode | No |
| EN | Yes |
| PGOOD | No |
- Long Time Support Product for Industrial Applications.
- Synchronous single DC/DC converter.
- Over-Current Protection.
- Short Circuit Protection.
- Thermal Shutdown Protection.
- Under voltage Lockout Protection.
- Soft Start.
- HTSOP-J8 package (Exposed Pad).
Reference Circuits and Bomlist
Industrial DC/DC Buck Converters BD9x Series
User's guide of BD14000EFV-C Evaluation Board
PCB Layout for BD9E303EFJ-LB
Capacitor Calculation for Buck converter IC
Inductor Calculation for Buck converter IC
Resistor Value Table to set Output Voltage of Buck Converter IC
Thermal Resistance
PCB Layout Techniques of Buck Converter
The Important Points of Multi-layer Ceramic Capacitor Used in Buck Converter circuit
Calculation of Power Loss (Synchronous)
Considerations for Power Inductors Used for Buck Converters
Snubber Circuit for Buck Converter IC
Efficiency of Buck Converter
Measurement Method for Phase Margin with Frequency Response Analyzer (FRA)
For ICs
Buck DC/DC Converter Recommended Inductor List