Texas Instruments
LM2753SD/NOPB
LM2753SD/NOPB
Regular price
$0.56 USD
Regular price
Sale price
$0.56 USD
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LM2753SD/NOPB Texas Instruments - Yeehing Electronics
High power switched capacitor Voltage Converter/flash LED driver
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 1.799 |
| 100 — 249 | 1.486 |
| 250 — 999 | 1.067 |
| 1,000 + | 0.56 |
The above prices are for reference only.
Specifications
| Manufacturer | Texas Instruments |
| Product Category | LED Lighting Drivers |
| RoHS | Y |
| Number of Channels | 1 Channel |
| Output Current | 250 mA |
| Input Voltage | 3 V to 5.5 V |
| Operating Frequency | 725 kHz |
| Supply Current - Max | 80 uA |
| Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature | + 85 C |
| Mounting Style | SMD/SMT |
| Package / Case | WSON-10 |
| Series | LM2753 |
| Packaging | Reel |
| Features | Enable |
| Height | 0.8 mm |
| Length | 3 mm |
| Operating Temperature Range | - 40 C to + 85 C |
| Output Type | Constant Current |
| Output Voltage | 5 V |
| Type | Charge Pump (Inductorless) |
| Width | 3 mm |
| Brand | Texas Instruments |
| Topology | Boost |
| Operating Supply Voltage | 3 V to 5.5 V |
| Product Type | LED Lighting Drivers |
| Factory Pack Quantity | 1000 |
| Subcategory | Driver ICs |
| Unit Weight | 0.000674 oz |
For more information, please refer to datasheet
Documents
| LM2753SD/NOPB Datasheet |
More Information
The LM2753 is capable of driving a flash LED with a pulsed current of 400 mA at an input voltage of 3.6 V. A switched-capacitor doubler, the LM2753 provides a regulated 5-V output (VOUT) over an input supply range of 3 V to 5.5 V. The switched output, IOUT, takes less than 10 ns to turn on and provide maximum current to a flash LED. Flash LED current is set via a ballast resistor. Continuous illumination current (torch mode) is programmed by connecting a resistor between IOUT and VOUT. This device uses only three small, low-cost ceramic capacitors.
