AL3157 datasheet by Diodes Incorporated.
| Part number | AL3157 |
|---|---|
| Datasheet | AL3157-Diodes.pdf |
| File Size | 295.44 KB |
| Manufacturer | Diodes Incorporated |
| Description | HIGH EFFICIENCY 1x/2x CHARGE PUMP LED DRIVER |
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The AL3157 is a low noise, constant frequency charge pump DC/DC converter that uses a Dual mode load switch (1x), and doubling (2x) conversion for driving white LEDs. Low external part count (one 1µF flying capacitor and two 2.2µF capacitors at VIN and VOUT) make this part ideally suited for small, battery-powered applications The AL3157 drives 3 channels at up to 30mA for small screen backlighting and an additional...
View all Diodes Incorporated datasheets
| Part Number | Description |
|---|---|
| AL3158 | HIGH EFFICIENCY 1x/2x CHARGE PUMP |
| AL3159 | HIGH EFFICIENCY 1x/2x CHARGE PUMP |
| AL3022 | PWM BOOST CONTROLLER |
| AL3050 | SMALL PANEL BACKLIGHT LED DRIVER |
| AL3065 | FOUR-CHANNEL CURRENT SOURCE BOOST LED DRIVER |
| AL3065A | BOOST CONTROLLER |
| AL3066 | FOUR-CHANNEL CURRENT SOURCE BOOST LED DRIVER |
| AL3069 | FOUR-CHANNEL CURRENT SOURCE BOOST LED DRIVER |
| AL3353 | HIGH PERFORMANCE BOOST LED CONTROLLER |
| AL3644 | DUAL 1.5A CURRENT SOURCE CAMERA FLASH LED DRIVER |
