BD6142AMUV-E2 by Rohm
8-Channel White LED Driver with Integrated FET for up to 80 LEDs
| Status: | Active |
|---|---|
| Series: | - |
| RoHS: | Compliant |
Features
| High efficiency PWM step-up DC/DC converter |
| High accuracy & good matching current drivers 8-ch (MAX30mA/ch) |
| Integrated 50V power Nch MOSFET |
| Soft Start function |
| Drive up to 11 LEDs in series, 8 strings in parallel |
| Wide input voltage range (4.2V to 27V) |
| Over-voltage protection |
| External SBD open detect / Output Short protection |
| Over current limit |
| CH Terminal open / GND short protect |
| CH over voltage protect / LED short protect |
| Thermal shutdown (TSD) |
| Under voltage lockout (UVLO) |
| PWM dimming (200Hz to 25kHz) |
| Analog dimming |
Specifications
| Topology | Boost |
|---|---|
| Vin(Min.)[V] | 4.2 |
| Vin(Max.)[V] | 27 |
| Output Current(Max.)[mA] | 240 |
| Per Channel Drive(Max.)[mA] | 30 |
| Switch Current Limit(Typ.)[A] | 2.5 |
| Number of Outputs | 8 |
| Vout(Max.)[V] | 41 |
| Frequency(Max.)[MHz] | 1.6 |
| LED Configuration | 8 x 10 |
| LDO | No |
| Auto Luminous Control | No |
| Synchronous | No |
| Integrated FET | Yes |
| Dimming | PWM / Analog |
| Iq(Typ.)[mA] | 3.6 |
| Ishutdown(Typ.)[µA] | 1.6 |
| Operating Temperature (Min.)[°C] | -30 |
| Operating Temperature (Max.)[°C] | 85 |
| Package Size [mm] | 4x4 (t=1) |
Resources
Data Sheet |
|---|
| BD6142AMUV 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
| 8-Channel White LED Driver with Integrated FET for up to 80 LEDs, VQFN024V4040 | Future Electronics |
| LED DRVR 11Segment 12V 24-Pin VQFN-V EP T/R | Avnet America |
| LED DRIVER, PWM, VQFN024V4040 -24 | Farnell |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a BD6142AMUV-E2?
Additional datasheets, footprints and schematics for BD6142AMUV-E2 are listed on our Part Details page. You can also find images and similar parts to BD6142AMUV-E2 on this page.
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Is the BD6142AMUV-E2 RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by ROHM Semiconductor.
Which authorised distributors for BD6142AMUV-E2 have stock available?
Authorised distributors including Chip One Stop, CoreStaff, Future Electronics, Avnet America and Farnell have stock available or on a lead time for BD6142AMUV-E2.
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