BD9D322QWZ-E2 Power Management ICs - PMIC by Rohm
4.5V to 18V Input, 3.0A Integrated MOSFET Single Synchronous Buck DC/DC Converter
| Status: | Recommended |
|---|---|
| Series: | - |
| RoHS: | Compliant |
Where to Buy
Prices starting from US$0.28
| Distributor | Stock | ||
|---|---|---|---|
|
Farnell
from US$0.34
|
140
in stock
|
Buy Now |
|
CoreStaff
from US$0.28
|
4,000
in stock
|
Buy Now |
|
Newark Electronics
from US$0.41
|
140
in stock
|
Buy Now |
|
element14
from US$0.40
|
140
in stock
|
Buy Now |
|
Chip One Stop
from US$0.49
|
100
in stock
|
Buy Now |
|
Future Electronics
from US$0.37
|
-
|
Buy Now |
|
Avnet America
from US$0.34
|
-
|
Buy Now |
|
|
Avnet Asia
-
|
-
|
Buy Now |
Features
| Single Synchronous DC/DC Converter |
| Constant ON-Time Control |
| SLLM™ (Simple Light Load Mode) Control |
| Over Current Protection |
| Thermal Shutdown Protection |
| Under Voltage Lockout Protection |
| Adjustable Soft Start |
| UMMP008Z2020 Package(Backside Heat Dissipation) |
Specifications
| ch | 1 |
|---|---|
| Integrated FET / Controller | Integrated FET |
| Topology | Buck |
| Synchronous / Nonsynchronous | Synchronous |
| Vin1(Min.)[V] | 4.5 |
| Vin1(Max.)[V] | 18 |
| Vout1(Min.)[V] | 0.765 |
| Vout1(Max.)[V] | 7 |
| Iout1(Max.)[A] | 3 |
| SW frequency(Max.)[MHz] | 0.7 |
| Light Load mode | Yes |
| EN | Yes |
| PGOOD | No |
| Operating Temperature (Min.)[°C] | -40 |
| Operating Temperature (Max.)[°C] | 85 |
| Package Size [mm] | 2x2 (t=0.4) |
Resources
Data Sheet |
|---|
| BD9D322QWZ 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 |
Manufacturing Data |
|---|
| Factory Information |
Alternative Descriptions
| Dc/Dc Conv, Sync Buck, 700Khz, 85Degc | Newark Electronics |
| DC/DC CONV, SYNC BUCK, 700KHZ, 85DEGC | element14 |
| NonAECQ Step Down DCDCs | Future Electronics |
| Conv DC to DC Single Step Down 4.5V to 18V 8-Pin UMMP Emboss T/R | Avnet America |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a BD9D322QWZ-E2?
Additional datasheets, footprints and schematics for BD9D322QWZ-E2 are listed on our Part Details page. You can also find images and similar parts to BD9D322QWZ-E2 on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for BD9D322QWZ-E2 on our Product Comparison page. Access via the 'View Pricing & Stock' button to view BD9D322QWZ-E2 price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does BD9D322QWZ-E2 fall under?
The BD9D322QWZ-E2 is listed under Semiconductors - ICs > Power Management ICs - PMIC > Voltage Regulators > DC / DC Adjustable Switching Regulators.
Can I view similar or alternative parts?
You can view similar parts to BD9D322QWZ-E2 when available in the DC / DC Adjustable Switching Regulators 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 BD9D322QWZ-E2 you can contact the distributor directly for product support, shipping queries etc.
Is the BD9D322QWZ-E2 RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by ROHM Semiconductor.
Which authorised distributors for BD9D322QWZ-E2 have stock available?
Authorised distributors including CoreStaff, Newark Electronics, element14, Farnell and Chip One Stop have stock available or on a lead time for BD9D322QWZ-E2.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for BD9D322QWZ-E2 often in real-time on the comparison pages.
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