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| Distributor | Stock | Price | Buy |
|---|
LM3434 |
| Part Number | LM3434 |
| Manufacturer | National Semiconductor |
| Title | Common Anode Capable High Brightness LED Driver |
| Description | The LM3434 is an adaptive constant on-time DC/DC buck (step-down) constant current controller (a true current source). The LM3434 provides a constant current for illuminating high power LEDs. The output configuration allows the anodes of multiple LEDs to be tied directly to the ground referenced cha. |
| Features |
include thermal shutdown, VCC under-voltage lockout, and logic level shutdown mode. The LM3434 is available in a low profile LLP-24 package.
Features
■ Operating input voltage range of -9V to -30V w.r.t. LED anode ■ Control inputs are referenced to the LED anode ■ Output current greater than 6A ■ Greater than 30kHz PWM frequency capable ■ Negative output voltage capability allows LED anode to be . |
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | LM343 |
National Semiconductor |
High Voltage Operational Amplifier |
|
| 2 | LM3430 |
Texas Instruments |
Boost Controller |
|
| 3 | LM3430 |
National Semiconductor |
high voltage low-side N-channel MOSFET controller |
|
| 4 | LM3431 |
Texas Instruments |
3-Channel Constant Current LED Driver |
|
| 5 | LM3431 |
National Semiconductor |
3-Channel Constant Current LED Driver |
|
| 6 | LM3431A |
National Semiconductor |
3-Channel Constant Current LED Driver |
|
| 7 | LM3431AQ |
National Semiconductor |
3-Channel Constant Current LED Driver |
|
| 8 | LM3431Q |
National Semiconductor |
3-Channel Constant Current LED Driver |
|
| 9 | LM3432 |
Texas Instruments |
6-Channel Current Regulator |
|
| 10 | LM3432 |
National Semiconductor |
6-Channel Current Regulator |
|
Desde 2024. D4U Semiconductor.
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