BD9422EFV-E2 LED Driver ICs by Rohm
White LED Driver for large LCD panel
| Status: | Active |
|---|---|
| Series: | - |
| RoHS: | Compliant |
Where to Buy
Prices starting from US$1.58
| Distributor | Stock | ||
|---|---|---|---|
|
RS
from US$2.86
|
60
in stock
|
Buy Now |
|
CoreStaff
from US$1.58
|
1,700
in stock
|
Buy Now |
|
Newark Electronics
from US$2.27
|
944
in stock
|
Buy Now |
|
element14
from US$2.76
|
944
in stock
|
Buy Now |
|
Farnell
from US$2.37
|
944
in stock
|
Buy Now |
|
Chip One Stop
from US$3.25
|
170
in stock
|
Buy Now |
|
Avnet America
from US$2.00
|
-
|
Buy Now |
Features
| 6ch Constant LED drivers, available 400mA drive per 1ch. |
| Constant current accuracy ±1.8% (IC only) |
| Each 6ch external PWM inputs can control independent dimming . |
| Current analog (linear) dimming by VREF |
| 1ch boost controller with current mode (external FET) |
| Several protection functions |
| DCDC part : OCP/OVP/UVLO/TSD |
| LED driver part :OPEN,SHORT detection |
| SHORT detection voltage is set by LSP terminal. Error detection output FAIL terminal inside (normal=Open, error=Drain) |
| Master/Slave mode inside |
Specifications
| Topology | Boost |
|---|---|
| Vin(Min.)[V] | 9 |
| Vin(Max.)[V] | 35 |
| Per Channel Drive(Max.)[mA] | 400 |
| Number of Outputs | 6 |
| Frequency(Max.)[MHz] | 0.5 |
| Integrated FET | No |
| Dimming | PWM |
| Operating Temperature (Min.)[°C] | -40 |
| Operating Temperature (Max.)[°C] | 85 |
| Package Size [mm] | 13.6x7.8 (t=1) |
Resources
Data Sheet |
|---|
| BD9422EFV Data Sheet |
White Paper |
|---|
| Cutting-Edge Web Simulation Tool “ROHM Solution Simulator” Capable of Complete Circuit Verification of Power Devices and Driver ICs |
| ROHM Automotive Lighting Solutions |
Application Note |
|---|
| Design Guide and Example of Stencil for Exposed Pad |
Schematic Design & Verification |
|---|
| Importance of Probe Calibration When Measuring Power: Deskew |
| Impedance Characteristics of Bypass Capacitor |
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
| Led Driver, Boost, 500Khz, Htssop-B40 | Newark Electronics |
| LED DRIVER, BOOST, 500KHZ, HTSSOP-B40 | element14 |
| Step-up (Boost) LED Drivers | RS |
| LED Driver Boost 6-Ch Analog/PWM 40-Pin HTSSOP Emboss T/R | Avnet America |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a BD9422EFV-E2?
Additional datasheets, footprints and schematics for BD9422EFV-E2 are listed on our Part Details page. You can also find images and similar parts to BD9422EFV-E2 on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for BD9422EFV-E2 on our Product Comparison page. Access via the 'View Pricing & Stock' button to view BD9422EFV-E2 price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does BD9422EFV-E2 fall under?
The BD9422EFV-E2 is listed under LED Lighting Components > LED Driver ICs > DC / DC LED Driver ICs.
Can I view similar or alternative parts?
You can view similar parts to BD9422EFV-E2 when available in the DC / DC LED Driver ICs 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 BD9422EFV-E2 you can contact the distributor directly for product support, shipping queries etc.
Is the BD9422EFV-E2 RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by ROHM Semiconductor.
Which authorised distributors for BD9422EFV-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 BD9422EFV-E2.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for BD9422EFV-E2 often in real-time on the comparison pages.
What if I can't find stock of BD9422EFV-E2?
You can fill out our help required form which you can use to request a quote for BD9422EFV-E2 from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.