BU90004GWZ-E2 Power Management ICs - PMIC by Rohm
Step-down Switching regulators with Built-in Power MOSFET
| Status: | Recommended |
|---|---|
| Series: | - |
| RoHS: | Compliant |
Where to Buy
Prices starting from US$0.47
| Distributor | Stock | ||
|---|---|---|---|
|
Farnell
from US$0.72
|
No stock
|
Buy Now |
|
CoreStaff
from US$0.47
|
1,431
in stock
|
Buy Now |
|
Chip One Stop
from US$0.94
|
140
in stock
|
Buy Now |
|
Newark Electronics
from US$0.80
|
-
|
Buy Now |
|
Future Electronics
from US$0.70
|
-
|
Buy Now |
|
Avnet America
from US$0.68
|
-
|
Buy Now |
|
element14
from US$0.76
|
-
|
Buy Now |
Features
| Fast transient response |
| Automatic PFM/PWM operation |
| Forced PWM operation |
| Internal Soft Start |
| Under voltage lockout |
| Over current protection |
| Thermal shutdown |
Specifications
| ch | 1 |
|---|---|
| Integrated FET / Controller | Integrated FET |
| Topology | Buck |
| Synchronous / Nonsynchronous | Synchronous |
| Vin1(Min.)[V] | 2.3 |
| Vin1(Max.)[V] | 5.5 |
| Vout1(Min.)[V] | 1.8 |
| Vout1(Max.)[V] | 1.8 |
| Iout1(Max.)[A] | 1 |
| SW frequency(Max.)[MHz] | 6 |
| Light Load mode | Yes |
| EN | Yes |
| PGOOD | No |
| Operating Temperature (Min.)[°C] | -40 |
| Operating Temperature (Max.)[°C] | 85 |
| Package Size [mm] | 0.4x0.4 (t=0.4) |
Resources
Data Sheet |
|---|
| BU90004GWZ Data Sheet |
User's Guide |
|---|
| Evaluation Board User's Guide |
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 |
Environmental Data |
|---|
| Compliance with the ELV directive |
| RoHS Comission Delegated Directive |
Export Information |
|---|
| The Export Control Order |
| Export Administration Regulations(EAR) |
Alternative Descriptions
| Dc/Dc Conv, Sync Buck, 5.4Mhz, 85Deg C | Newark Electronics |
| BU9000X Series 6 MHz 1.8 V 1 A Synchronous Buck Switching Regulator - WLCSP-6 | Future Electronics |
| Conv DC to DC Single Step Down 2.3V to 5.5V 6-Pin UCSP Emboss T/R | Avnet America |
| DC/DC CONV, SYNC BUCK, 5.4MHZ, 85DEG C | element14 |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a BU90004GWZ-E2?
Additional datasheets, footprints and schematics for BU90004GWZ-E2 are listed on our Part Details page. You can also find images and similar parts to BU90004GWZ-E2 on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for BU90004GWZ-E2 on our Product Comparison page. Access via the 'View Pricing & Stock' button to view BU90004GWZ-E2 price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does BU90004GWZ-E2 fall under?
The BU90004GWZ-E2 is listed under Semiconductors - ICs > Power Management ICs - PMIC > Voltage Regulators > DC / DC Fixed Switching Regulators.
Can I view similar or alternative parts?
You can view similar parts to BU90004GWZ-E2 when available in the DC / DC Fixed 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 BU90004GWZ-E2 you can contact the distributor directly for product support, shipping queries etc.
Is the BU90004GWZ-E2 RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by ROHM Semiconductor.
Which authorised distributors for BU90004GWZ-E2 have stock available?
Authorised distributors including CoreStaff, Chip One Stop, Newark Electronics, Future Electronics and Avnet America have stock available or on a lead time for BU90004GWZ-E2.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for BU90004GWZ-E2 often in real-time on the comparison pages.
What if I can't find stock of BU90004GWZ-E2?
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