| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
2,470 pcs
|
2470 pcs | On Request | 1 | On Request | On Request | 14+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Clock Sync | |
| Control Features | |
| Frequency | |
| Function | |
| Mounting Type | |
| Number of Outputs | |
| Operating Temperature | |
| Output Configuration | |
| Output Phases | |
| Output Type | |
| Supplier Device Package | |
| Synchronous Rectifier | |
| Tape & Reel | |
| Topology | |
| Voltage |
The ROHM Semiconductor BD9851EFV-E2 is a versatile DC DC Switching Controller IC. It supports both step-up and step-down functions, utilizing Buck and Boost topologies. This device is designed to operate within a wide voltage range of 4V to 18V and offers a configurable frequency from 10kHz up to 3MHz.
Key control features include Enable, Frequency Control, and Soft Start, providing flexibility in power management designs. The operating temperature range is specified from -40°C to 85°C (TA). The controller is packaged in a 20-HTSSOP-B, with an exposed pad for enhanced thermal performance, and is suitable for surface mount applications.
With two outputs and a single output phase, the BD9851EFV-E2 is capable of providing positive or negative output configurations. It is not a synchronous rectifier and does not feature clock synchronization. This component is ideal for power management circuits requiring precise voltage regulation and control.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage range is 4V to 18V.
The operating frequency can be set between 10kHz and 3MHz.
The operating temperature is -40°C to 85°C (TA).
The BD9851EFV-E2 is supplied in a 20-HTSSOP-B package.
No, the BD9851EFV-E2 does not support synchronous rectification.
Control features include Enable, Frequency Control, and Soft Start.