| Model Number |
| BD2812GU-E2 |
BD9479FV-GE2 |
| Model Name |
| ROHM Semicon BD2812GU-E2 |
ROHM Semicon BD9479FV-GE2 |
| Category |
| LED Drivers |
LED Drivers |
| Brand |
| ROHM Semicon |
ROHM Semicon |
| Description |
| 1MHz I2C 2 boost converter DC-DCVoltage Stabilizer 30.48mA 2.7V~5.5V VFBGA-32 LED Drivers ROHS |
150kHz 8 boost converter DC-DCController 9V~35V SSOP-40-5.4mm LED Drivers ROHS |
| RoHS |
| Lead free / RoHS Compliant |
Lead free / RoHS Compliant |
| Unit |
| Piece |
Piece |
| Weight: |
| 1.000 grams / 0.035274 oz |
1.000 grams / 0.035274 oz |
| Package / Case |
| VFBGA-32 |
SSOP-40-5.4mm |
| Package / Arrange |
| Tape & Reel (TR) |
Tape & Reel (TR) |
| Battery |
| No |
No |
| ECCN |
| EAR99 |
EAR99 |
| Output Voltage |
| 3.9V;4.2V;4.5V;4.8V |
N/A |
| Switch Frequency |
| 1MHz |
150kHz |
| Dimming |
| I2C |
Analog;PWM |
| Operating temperature |
| -40℃~+85℃ |
-40℃~+85℃ |
| Channels |
| 2 |
8 |
| Topology |
| boost converter |
boost converter |
| Type |
| DC-DCVoltage Stabilizer |
DC-DCController |
| Output Current |
| 30.48mA |
N/A |
| Input Voltage |
| 2.7V~5.5V |
9V~35V |
