Description
LM27964SQ-A/NOPB Texas Instruments - Yeehing Electronics
White LED driver System with I2C Compatible brightness control
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 3.042 |
| 100 — 249 | 2.666 |
| 250 — 999 | 1.869 |
| 1,000 + | 1.05 |
The above prices are for reference only.
Specifications
| Manufacturer | Texas Instruments |
| Product Category | LED Lighting Drivers |
| RoHS | Y |
| Number of Channels | 7 Channel |
| Output Current | 180 mA |
| Input Voltage | 2.7 V to 5.5 V |
| Operating Frequency | 500 kHz to 900 kHz |
| Supply Current - Max | 1300 uA |
| Minimum Operating Temperature | - 30 C |
| Maximum Operating Temperature | + 85 C |
| Mounting Style | SMD/SMT |
| Package / Case | WQFN-24 |
| Series | LM27964 |
| Packaging | Reel |
| Features | I2C Control |
| Height | 0.8 mm |
| Length | 4 mm |
| Operating Temperature Range | - 30 C to + 85 C |
| Output Type | Constant Current |
| Type | Capacitive |
| Width | 4 mm |
| Brand | Texas Instruments |
| Topology | Buck |
| Product Type | LED Lighting Drivers |
| Factory Pack Quantity | 1000 |
| Subcategory | Driver ICs |
For more information, please refer to datasheet
Documents
| LM27964SQ-A/NOPB Datasheet |
More Information
The LM27964 is a charge-pump-based white-LED driver that is ideal for mobile phone display backlighting. The LM27964 can drive up to 6 LEDs in parallel along with multiple keypad LEDs, with a total output current up to 180mA. Regulated internal current sources deliver excellent current matching in all LEDs.
