BD6142AMUV-E2
Active8-CHANNEL WHITE LED DRIVER WITH INTEGRATED FET FOR UP TO 80 LEDS
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BD6142AMUV-E2
Active8-CHANNEL WHITE LED DRIVER WITH INTEGRATED FET FOR UP TO 80 LEDS
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Technical Specifications
Parameters and characteristics for this part
| Specification | BD6142AMUV-E2 |
|---|---|
| Applications | Backlight |
| Current - Output / Channel | 30 mA |
| Dimming | PWM |
| Frequency | 1.25 MHz |
| Internal Switch(s) | True |
| Mounting Type | Surface Mount |
| Number of Outputs | 8 |
| Operating Temperature [Max] | 85 C |
| Operating Temperature [Min] | -40 ¯C |
| Package / Case | 24-VFQFN Exposed Pad |
| Supplier Device Package | VQFN020V4040 |
| Topology | Step-Up (Boost) |
| Type | DC DC Regulator |
| Voltage - Output | 41 V |
| Voltage - Supply (Max) [Max] | 27 V |
| Voltage - Supply (Min) [Min] | 4.2 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
Description
General part information
BD6142AMUV Series
This IC is white LED driver IC with PWM step-up DC/DC converter that can boost max 41V and current driver that can drive max 30mA. The wide and precision brightness can be controlled by external PWM pulse. This IC has very accurate current drivers, and it has few current errors between each strings. So, it will be helpful to reduce brightness spots on the LCD panel.
Documents
Technical documentation and resources