Recherchez avec le numéro de pièce ainsi que le fabricant ou la description
Features The MIC3291 is a PWM switching boost regulator that is • Single wire combines 16 level linear brightness and optimized for constant current white LED (WLED) driver shutdown control applications. The MIC3291 features an internal Schottky • 18V / 25V OVP options supports up to four and six diode, allowing an efficient DC/DC solution that requires WL.
The MIC3291 is a PWM switching boost regulator that is
• Single wire combines 16 level linear brightness and optimized for constant current white LED (WLED) driver shutdown control applications. The MIC3291 features an internal Schottky
• 18V / 25V OVP options supports up to four and six diode, allowing an efficient DC/DC solution that requires WLEDs only four external components.
• Startup in any one of 16 brightness levels The MIC3291 allows for a single-wire simple digital
• Internal Schottky diode interface to control the dimming over 16 steps with a linear
• 2.5V to 6.5V input voltage sc.
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | MIC3201 |
Micrel Semiconductor |
High Brightness LED Driver |
|
| 2 | MIC3202 |
Micrel Semiconductor |
High-Brightness LED Driver |
|
| 3 | MIC3202-1 |
Micrel Semiconductor |
High-Brightness LED Driver |
|
| 4 | MIC3203 |
Micrel Semiconductor |
High-Brightness LED Driver Controller |
|
| 5 | MIC3203-1 |
Micrel Semiconductor |
High-Brightness LED Driver Controller |
|
| 6 | MIC3223 |
Micrel Semiconductor |
High Power Boost LED Driver |
|
| 7 | MIC3230 |
Micrel Semiconductor |
Constant Current Boost Controller |
|
| 8 | MIC3231 |
Micrel Semiconductor |
Constant Current Boost Controller |
|
| 9 | MIC3232 |
Micrel Semiconductor |
Constant Current Boost Controller |
|
| 10 | MIC3263 |
Micrel Semiconductor |
Six-Channel WLED Driver for Backlighting Applications |
|
| 11 | MIC3287 |
Micrel Semiconductor |
PWM White LED Driver |
|
| 12 | MIC3289 |
Micrel Semiconductor |
1.2MHz PWM White LED Driver |
|