| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
113 pcs
|
113 pcs | On Request | 1 | On Request | On Request | 10+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Clock Sync | |
| Control Features | |
| Duty Cycle (Max) | |
| 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 BD8303MUV-E2 from ROHM Semiconductor is a high-efficiency step-up/step-down synchronous buck-boost DC-DC switching controller. This integrated circuit is designed to provide a stable output voltage from a single inductor, offering a more efficient power supply solution compared to conventional systems.
Key electrical specifications include an input voltage range of 2.7V to 14V, a reference voltage accuracy of 1.25%, and a standby current of 0μA typical. The device operates within a temperature range of -25°C to 85°C and supports a switching frequency from 200kHz to 1MHz. It features control functions such as Enable and Frequency Control, with a maximum duty cycle of 90%.
Packaged in a 16-VFQFN Exposed Pad (VQFN016V3030), this controller is suitable for surface mounting. Its design supports high-current applications with external N-Channel FETs and incorporates a soft-start function and a timer-latch system with short circuit protection.
Applications for the BD8303MUV-E2 include general portable equipment such as digital video cameras (DVC), single-lens reflex cameras, portable DVDs, and mobile PCs.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 2.7V to 14V.
The switching frequency range is 200kHz to 1MHz.
The operating temperature range is -25°C to 85°C.
The BD8303MUV-E2 is available in a 16-VFQFN Exposed Pad package (VQFN016V3030).
Yes, the BD8303MUV-E2 includes a synchronous rectifier.
The maximum duty cycle is 90%.
The BD8303MUV-E2 supports enable and frequency control.