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LM3590 |
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| Part Number | LM3590 |
| Manufacturer | National Semiconductor |
| Description | The LM3590 is a White LED constant current driver capable of supplying up to 3 White LEDs connected in series with 20mA. This device operates over a wide 6V-12.6V input voltage range. The output can a... |
| Features |
n Drives up to 3 stacked white LEDs n 6.0V-12.6V input voltage range n Up to 20mA LED output current n Excellent LED current matching guaranteed by series
configuration n Single connection to the White LEDs in the display
module n Tightly controlled programmable current source n Low shutdown current (0.1µA typ.) n PWM brightness control n Very small solution size n SOT23-5 package: 3mm x 3mm x 1.0mm (LxWxH)
Applications
n White LED Display Backlights n Keypad Backlights n General purpose constant current driver for high
forward-voltage LEDs
Typical Application Circuit
20081301
© 2003 Nationa... |
| Document |
 LM3590 Data Sheet
PDF 182.53KB |
| Distributor | Stock | Price | Buy |
|---|
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | LM359 |
National Semiconductor |
Dual/ High Speed/ Programmable/ Current Mode Norton Amplifiers |
|
| 2 | LM359 |
Texas Instruments |
Amplifier |
|
| 3 | LM3595 |
National Semiconductor |
Parallel White-LED Driver |
|
| 4 | LM35 |
National Semiconductor |
Precision Centigrade Temperature Sensors |
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| 5 | LM35 |
Texas Instruments |
Precision Centigrade Temperature Sensor |
|