BD9845FV-E2 Power Management ICs - PMIC by Rohm
3.6-35V 1ch Buck converter (Controller)
| Status: | Recommended |
|---|---|
| Series: | - |
| RoHS: | Compliant |
Where to Buy
Prices starting from US$0.38
Features
| High voltage resistance input (Vcc=35V) |
| FET driver circuit is contained (step-down circuit 1 output). |
| Error amplifier reference voltage (1.0V±1%) and REG output circuit (2.5V) are contained. |
| Over current detection circuit is contained. |
| Soft start and pause period can be adjusted. |
| Three modes of standby, master, and slave can be switched. (ices=0μA typ in standby mode.) |
| ON / OFF control is enabled independently for each channel. (DT terminal) |
Specifications
| ch | 1 |
|---|---|
| Integrated FET / Controller | Controller |
| Topology | Buck |
| Synchronous / Nonsynchronous | Non-synchronous |
| Vin1(Min.)[V] | 3.6 |
| Vin1(Max.)[V] | 35 |
| Vout1(Min.)[V] | 1.2 |
| Vout1(Max.)[V] | 31.5 |
| Iout1(Max.)[A] | 1 |
| SW frequency(Max.)[MHz] | 1.5 |
| Light Load mode | No |
| EN | Yes |
| PGOOD | No |
| Operating Temperature (Min.)[°C] | -40 |
| Operating Temperature (Max.)[°C] | 85 |
| Package Size [mm] | 5x6.4 (t=1.35) |
Resources
Data Sheet |
|---|
| BD9845FV Data Sheet |
Application Note |
|---|
| Types of Capacitors Used for Output Smoothing of Switching Regulators and their Precautions |
| Design Guide and Example of Stencil for Exposed Pad |
Package Information |
|---|
| Package Information |
| Anti-Whisker formation |
Manufacturing Data |
|---|
| Factory Information |
Environmental Data |
|---|
| UL94 Flame Classifications of Mold Compound |
| Compliance with the ELV directive |
| RoHS Comission Delegated Directive |
Export Information |
|---|
| The Export Control Order |
| Export Administration Regulations(EAR) |
Alternative Descriptions
| Dc/Dc Ctrl, Buck, -40 To 85Deg C | Newark Electronics |
| DC DC Cntrlr Single-OUT Step Down 14-Pin SSOP T/R | Avnet America |
| DC/DC CTRL, BUCK, -40 TO 85DEG C | element14 |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a BD9845FV-E2?
Additional datasheets, footprints and schematics for BD9845FV-E2 are listed on our Part Details page. You can also find images and similar parts to BD9845FV-E2 on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for BD9845FV-E2 on our Product Comparison page. Access via the 'View Pricing & Stock' button to view BD9845FV-E2 price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does BD9845FV-E2 fall under?
The BD9845FV-E2 is listed under Semiconductors - ICs > Power Management ICs - PMIC > DC / DC Power Management > DC / DC Controllers.
Can I view similar or alternative parts?
You can view similar parts to BD9845FV-E2 when available in the DC / DC Controllers range under the specifications section at the bottom of the details page.
Who can I contact for technical support of the product?
Submit any questions directly to the customer support team of the distributor listing the product. For the BD9845FV-E2 you can contact the distributor directly for product support, shipping queries etc.
Is the BD9845FV-E2 RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by ROHM Semiconductor.
Which authorised distributors for BD9845FV-E2 have stock available?
Authorised distributors including CoreStaff, Chip One Stop, Newark Electronics, Avnet America and element14 have stock available or on a lead time for BD9845FV-E2.
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