Description
LM3561TMX/NOPB Texas Instruments - Yeehing Electronics
Synchronous boost converter with 600mA high side LED driver and I2C-compatible interface
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 1.084 |
| 100 — 249 | 0.895 |
| 250 — 999 | 0.643 |
| 1,000 + | 0.34 |
The above prices are for reference only.
Specifications
| Manufacturer | Texas Instruments |
| Product Category | LED Lighting Drivers |
| RoHS | Y |
| Number of Channels | 1 Channel |
| Operating Frequency | 2000 kHz |
| Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature | + 85 C |
| Mounting Style | SMD/SMT |
| Package / Case | DSBGA-12 |
| Series | LM3561 |
| Packaging | Reel |
| Features | I2C Control, OVP |
| Operating Temperature Range | - 40 C to + 85 C |
| Product | Step Up |
| Brand | Texas Instruments |
| Product Type | LED Lighting Drivers |
| Factory Pack Quantity | 3000 |
| Subcategory | Driver ICs |
| Unit Weight | 0.000085 oz |
For more information, please refer to datasheet
Documents
| LM3561TMX/NOPB Datasheet |
More Information
The LM3561 is a 2-MHz fixed-frequency current-mode synchronous boost converter. The device is designed to operate as a single 600-mA constant current driver for high-current white LEDs. The high-side current source allows for grounded cathode LED operation while the 250-mV regulated headroom voltage ensures that the LED current is well regulated and efficiency remains high.
