BD9B305QUZ-E2 Power Management ICs - PMIC by Rohm
2.7V to 5.5V Input, 3.0A Integrated MOSFET Single Synchronous Buck DC/DC Converter
| Status: | Recommended |
|---|---|
| Series: | - |
| RoHS: | Compliant |
Features
| Single Synchronous Buck DC/DC Converter |
| Constant On-time Control |
| Light Load Mode Control |
| Adjustable Soft Start |
| Power Good Output |
| Output Capacitor Discharge Function |
| Over Voltage Protection(OVP) |
| Over Current Protection(OCP) |
| Short Circuit Protection(SCP) |
| Thermal Shutdown Protection(TSD) |
| Under Voltage Lockout Protection(UVLO) |
| VMMP08LZ2020 Package Backside Heat Dissipation 0.5mm Pitch |
Specifications
| ch | 1 |
|---|---|
| Integrated FET / Controller | Integrated FET |
| Topology | Buck |
| Synchronous / Nonsynchronous | Synchronous |
| Vin1(Min.)[V] | 2.7 |
| Vin1(Max.)[V] | 5.5 |
| Vout1(Min.)[V] | 0.6 |
| Vout1(Max.)[V] | 4.4 |
| Iout1(Max.)[A] | 3 |
| SW frequency(Max.)[MHz] | 1 |
| Light Load mode | Yes |
| EN | Yes |
| PGOOD | Yes |
| Operating Temperature (Min.)[°C] | -40 |
| Operating Temperature (Max.)[°C] | 85 |
| Package Size [mm] | 2x2 (t=0.4) |
Resources
Data Sheet |
|---|
| BD9B305QUZ Data Sheet |
User's Guide |
|---|
| Evaluation Board User's Guide for BD9B305QUZ-EVK-001 |
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 |
Manufacturing Data |
|---|
| Factory Information |
Alternative Descriptions
| Dc/Dc Conv, Sync Buck, 1Mhz, 85Deg C Rohs Compliant: Yes |Rohm BD9B305QUZ-E2 | Newark Electronics |
| Conv DC to DC Single Step Down 2.7V to 5.5V 8-Pin VMMP Emboss T/R | Avnet America |
| DC/DC CONV, SYNC BUCK, 1MHZ, 85DEG C | element14 |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a BD9B305QUZ-E2?
Additional datasheets, footprints and schematics for BD9B305QUZ-E2 are listed on our Part Details page. You can also find images and similar parts to BD9B305QUZ-E2 on this page.
What pricing and inventory information can I view?
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What category does BD9B305QUZ-E2 fall under?
The BD9B305QUZ-E2 is listed under Semiconductors - ICs > Power Management ICs - PMIC > DC / DC Power Management > DC / DC Integrated Adjustable POL Converters.
Can I view similar or alternative parts?
You can view similar parts to BD9B305QUZ-E2 when available in the DC / DC Integrated Adjustable POL Converters range under the specifications section at the bottom of the details page.
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Submit any questions directly to the customer support team of the distributor listing the product. For the BD9B305QUZ-E2 you can contact the distributor directly for product support, shipping queries etc.
Is the BD9B305QUZ-E2 RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by ROHM Semiconductor.
Which authorised distributors for BD9B305QUZ-E2 have stock available?
Authorised distributors including CoreStaff, Newark Electronics, Avnet America, element14 and Farnell have stock available or on a lead time for BD9B305QUZ-E2.
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