Datasheet Details
| Part number | LM3552 |
|---|---|
| Manufacturer | Texas Instruments |
| File Size | 1.23 MB |
| Description | 1A White LED Driver |
| Download | LM3552 Download (PDF) |
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Overview: LM3551, LM3552 www.ti.com SNVS371D – AUGUST 2005 – REVISED MAY 2013 LM3551 /LM3552 1A White LED Driver with Flash Timeout Protection Check for Samples: LM3551,.
Download the LM3552 datasheet PDF. This datasheet also includes the LM3551 variant, as both parts are published together in a single manufacturer document.
| Part number | LM3552 |
|---|---|
| Manufacturer | Texas Instruments |
| File Size | 1.23 MB |
| Description | 1A White LED Driver |
| Download | LM3552 Download (PDF) |
|
|
|
The LM3551 and LM3552 are fixed frequency, current mode step-up DC/DC converters with two integrated NFETs that can be used for precision LED brightness control.
The devices are capable of driving loads up to 1A from a single-cell Li-Ion battery.
The LM3551 and LM3552 can drive one or more high current flash LEDs either in a high power Flash mode or a lower power Torch mode using the TORCH/FLASH pin.
| Brand Logo | Part Number | Description | Manufacturer |
|---|---|---|---|
 |
LM3552 | 1A White LED Driver | National Semiconductor |
| Part Number | Description |
|---|---|
| LM3550 | 5-A Super-Capacitor Flash LED Driver |
| LM3551 | 1A White LED Driver |
| LM3553 | 1.2A Dual Flash LED Driver |
| LM3554 | Synchronous Boost Converter |
| LM3555 | Synchronous Boost Converter |
| LM3556 | 1.5-A Synchronous Boost LED Flash Driver |
| LM3557 | Step-Up Converter |
| LM3559 | Synchronous Boost Flash Driver |
| LM35 | Precision Centigrade Temperature Sensor |
| LM350 | 3-Amp Adjustable Regulator |