| Part number | LM3553 |
|---|---|
| Datasheet | LM3553_NationalSemiconductor.pdf |
| File Size | 435.91 KB |
| Manufacturer | National Semiconductor (now Texas Instruments) |
| Description | 1.2A Dual Flash LED Driver System |
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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. One or more high current flash LEDs can be driven in series either in a high power Flash mode or a lower power Torch mode controlled by either an internal register or the FEN pin.
| Brand Logo | Part Number | Description | Other Manufacturers |
|---|---|---|---|
 |
LM3553 | 1.2A Dual Flash LED Driver | Texas Instruments |
See all National Semiconductor (now Texas Instruments) datasheets
| Part Number | Description |
|---|---|
| LM3551 | 1A White LED Driver |
| LM3552 | 1A White LED Driver |
| LM3557 | Step-Up Converter |
| LM35 | Precision Centigrade Temperature Sensors |
| LM350 | 3-Amp Adjustable Regulators |
| LM3501 | Synchronous Step-up DC/DC Converter |
| LM3502 | Step-Up Converter |
| LM3503 | Dual-Display Constant Current LED Driver |
| LM350A | 3-Amp Adjustable Regulators |
| LM351 | Dual Peripheral Drivers |
