Description
LM3550SPX/NOPB Texas Instruments - Yeehing Electronics
A flash LED driver with Automatic Vf and ESR Detection for Mobile Camera Systems
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 1.38 |
| 100 — 249 | 1.14 |
| 250 — 999 | 0.819 |
| 1,000 + | 0.43 |
The above prices are for reference only.
Specifications
| Manufacturer | Texas Instruments |
| Product Category | LED Lighting Drivers |
| RoHS | Y |
| Minimum Operating Temperature | - 30 C |
| Maximum Operating Temperature | + 85 C |
| Package / Case | UQFN-20 |
| Series | LM3550 |
| Packaging | Reel |
| Features | OVP |
| Operating Temperature Range | - 30 C to + 85 C |
| Brand | Texas Instruments |
| Moisture Sensitive | Yes |
| Product Type | LED Lighting Drivers |
| Factory Pack Quantity | 4500 |
| Subcategory | Driver ICs |
For more information, please refer to datasheet
Documents
| LM3550SPX/NOPB Datasheet |
More Information
The LM3550 device is a low-noise, switched-capacitor DC-DC converter designed to operate as a current-limited and adjustable (up to 5.3 V) super-capacitor charger. The LM3550 features user-selectable termination voltages and provides one adjustable constant current output (up to 200 mA) and one NFET controller ideal for driving one or more high-current LEDs in a high-power flash mode or a low-power torch mode.
