Integrated Circuits (ICs)
BD9848FV-E2
ActiveRohm Semiconductor
SWITCHING VOLTAGE REGULATORS IC PWR SWTCH REG CONTROLLER
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Integrated Circuits (ICs)
BD9848FV-E2
ActiveRohm Semiconductor
SWITCHING VOLTAGE REGULATORS IC PWR SWTCH REG CONTROLLER
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Technical Specifications
Parameters and characteristics for this part
| Specification | BD9848FV-E2 |
|---|---|
| Clock Sync | False |
| Control Features | Enable, Frequency Control, Soft Start, Dead Time Control |
| Frequency - Switching [Max] | 1.5 MHz |
| Frequency - Switching [Min] | 100 kHz |
| Function | Step-Down |
| Mounting Type | Surface Mount |
| Number of Outputs | 2 |
| Operating Temperature [Max] | 105 °C |
| Operating Temperature [Min] | -40 °C |
| Output Configuration | Positive |
| Output Phases | 1 |
| Output Type | Transistor Driver |
| Package / Case | 20-LSSOP (0.173", 4.40mm Width) |
| Supplier Device Package | 20-SSOP-B |
| Synchronous Rectifier | False |
| Topology | Buck |
| Voltage - Supply (Vcc/Vdd) [Max] | 35 V |
| Voltage - Supply (Vcc/Vdd) [Min] | 3.6 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 1.78 | |
| 10 | $ 1.59 | |||
| 25 | $ 1.50 | |||
| 100 | $ 1.28 | |||
| 250 | $ 1.20 | |||
| 500 | $ 1.05 | |||
| 1000 | $ 0.87 | |||
| Digi-Reel® | 1 | $ 1.78 | ||
| 10 | $ 1.59 | |||
| 25 | $ 1.50 | |||
| 100 | $ 1.28 | |||
| 250 | $ 1.20 | |||
| 500 | $ 1.05 | |||
| 1000 | $ 0.87 | |||
| N/A | 0 | $ 1.66 | ||
| Tape & Reel (TR) | 2500 | $ 0.84 | ||
| 5000 | $ 0.80 | |||
| 7500 | $ 0.77 | |||
| 12500 | $ 0.75 | |||
| Mouser | N/A | 1 | $ 2.00 | |
| 10 | $ 1.47 | |||
| 25 | $ 1.29 | |||
| 100 | $ 1.08 | |||
| 250 | $ 0.98 | |||
| 500 | $ 0.91 | |||
| 1000 | $ 0.85 | |||
| 2500 | $ 0.78 | |||
| 5000 | $ 0.74 | |||
Description
General part information
BD9848FV Series
BD9848FV is an IC containing two circuits of switching regulator controller by pulse width modulation system. Both of two circuits can be used for step-down DC/DC converter operation. In addition, the package is designed compact, and is optimum for compact power supply for many kinds of equipment.
Documents
Technical documentation and resources