Texas Instruments
LM2754SQ/NOPB
LM2754SQ/NOPB
Regular price
$0.46 USD
Regular price
Sale price
$0.46 USD
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LM2754SQ/NOPB Texas Instruments - Yeehing Electronics
800mA switched capacitor flash LED driver with Time-Out Protection
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 1.478 |
| 100 — 249 | 1.221 |
| 250 — 999 | 0.877 |
| 1,000 + | 0.46 |
The above prices are for reference only.
Specifications
| Manufacturer | Texas Instruments |
| Product Category | LED Lighting Drivers |
| RoHS | Y |
| Number of Channels | 4 Channel |
| Output Current | 800 mA |
| Input Voltage | 2.8 V to 5.5 V |
| Operating Frequency | 0.7 MHz to 1.3 MHz |
| Supply Current - Max | 8000 uA |
| Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature | + 85 C |
| Mounting Style | SMD/SMT |
| Package / Case | WQFN-24 |
| Series | LM2754 |
| Packaging | Reel |
| Features | Enable, True Shutdown |
| Height | 0.8 mm |
| Length | 4 mm |
| Operating Temperature Range | - 40 C to + 85 C |
| Output Type | Constant Current, Constant Voltage |
| Type | Capacitive |
| Width | 4 mm |
| Brand | Texas Instruments |
| Topology | Boost |
| Operating Supply Voltage | 2.8 V to 5.5 V |
| Product Type | LED Lighting Drivers |
| Factory Pack Quantity | 1000 |
| Subcategory | Driver ICs |
| Unit Weight | 0.001362 oz |
For more information, please refer to datasheet
Documents
| LM2754SQ/NOPB Datasheet |
More Information
The LM2754 is an integrated low noise, high current switched capacitor DC/DC converter with four regulated current sinks. The device is optimized for driving 1 to 4 high power white LEDs in parallel with a maximum current of 800mA. Maximum efficiency is achieved over the input voltage range by actively selecting the proper gain based on the LED forward voltage and current requirements.
