Description
LM27952SDX/NOPB Texas Instruments - Yeehing Electronics
White LED adaptive 1.5X/1X switched capacitor current driver with 3V-5.5V input voltage range
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 1.241 |
| 100 — 249 | 1.025 |
| 250 — 999 | 0.736 |
| 1,000 + | 0.39 |
The above prices are for reference only.
Specifications
| Manufacturer | Texas Instruments |
| Product Category | LED Lighting Drivers |
| RoHS | Y |
| Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature | + 85 C |
| Mounting Style | SMD/SMT |
| Package / Case | LLP-14 |
| Series | LM27952 |
| Packaging | Reel |
| Features | Direct PWM Dimming |
| Height | 0.8 mm |
| Length | 4 mm |
| Operating Temperature Range | - 40 C to + 85 C |
| Width | 3 mm |
| Brand | Texas Instruments |
| Operating Supply Voltage | 3 V to 5.5 V |
| Product Type | LED Lighting Drivers |
| Factory Pack Quantity | 4500 |
| Subcategory | Driver ICs |
For more information, please refer to datasheet
Documents
| LM27952SDX/NOPB Datasheet |
More Information
The LM27952 is a switched capacitor white-LED driver capable of driving up to 4 LEDs with 30mA through each LED. Its 4 tightly regulated current sinks ensure excellent LED current and brightness matching. LED drive current is programmed by an external sense resistor. The LM27952 operates over an input voltage range from 3.0V to 5.5V and requires only four low-cost ceramic capacitors.
