Description
LM3553SD/NOPB Texas Instruments - Yeehing Electronics
1.2A dual flash LED driver System with I2C compatible interface
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 1.537 |
| 100 — 249 | 1.269 |
| 250 — 999 | 0.912 |
| 1,000 + | 0.48 |
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 | 1.2 A |
| Input Voltage | 2.7 V to 5.5 V |
| Operating Frequency | 1 MHz to 1.35 MHz |
| Supply Current - Max | 1.2 mA |
| Minimum Operating Temperature | - 30 C |
| Maximum Operating Temperature | + 85 C |
| Mounting Style | SMD/SMT |
| Package / Case | WSON-12 |
| Series | LM3553 |
| Packaging | Reel |
| Features | I2C Control, OVP |
| Height | 0.8 mm |
| Length | 3 mm |
| Operating Temperature Range | - 30 C to + 85 C |
| Output Type | Current Mode |
| Type | Inductive |
| Width | 3 mm |
| Brand | Texas Instruments |
| Topology | Boost |
| Moisture Sensitive | Yes |
| Operating Supply Voltage | 2.7 V to 5.5 V |
| Product Type | LED Lighting Drivers |
| Factory Pack Quantity | 1000 |
| Subcategory | Driver ICs |
| Unit Weight | 0.000649 oz |
For more information, please refer to datasheet
Documents
| LM3553SD/NOPB Datasheet |
More Information
The LM3553 is a fixed frequency, current mode step-up DC/DC converter with two regulated current sinks. The device is capable of driving loads up to 1.2A from a single-cell Li-Ion battery.
