Datasheet Details
| Part number | AAT3131 |
|---|---|
| Manufacturer | Skyworks Solutions |
| File Size | 0.98 MB |
| Description | High Efficiency 1X/1.5X Fractional Charge Pump |
| Datasheet |
 AAT3131 Datasheet
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| Part number | AAT3131 |
|---|---|
| Manufacturer | Skyworks Solutions |
| File Size | 0.98 MB |
| Description | High Efficiency 1X/1.5X Fractional Charge Pump |
| Datasheet |
AAT3131 Datasheet
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The AAT3131 is a low noise, constant frequency charge pump DC/DC converter that uses a dual mode load switch (1X) and fractional (1.5X) conversion to maximize efficiency for white LED applications.
The device can be used to produce current levels up to 20mA in three of its outputs and 30mA in one of its outputs to drive LEDs from a 2.7V to 5.5V input.
Outputs may be operated individually or paralleled for driving higher-current LEDs.
DATA SHEET AAT3131 High Efficiency 1X/1.5X Fractional Charge Pump for White LED Applications.
| Brand Logo | Part Number | Description | Manufacturer |
|---|---|---|---|
 |
AAT3131 | High Efficiency 1X/1.5X Fractional Charge Pump | AAT |
| Part Number | Description |
|---|---|
| AAT3132 | High Efficiency 1.5X Fractional Charge Pump |
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| AAT3105 | Low Cost 1x/2x Four-Channel Charge Pump WLED Driver |
| AAT3112 | 500mA High Efficiency Charge Pump |
| AAT3119 | High Efficiency 2X Charge Pump |
| AAT3120 | Three-Channel Charge Pump |
| AAT3121 | High Efficiency 1.5X Fractional Charge Pump |
| AAT3122 | High Efficiency 1X/1.5X Fractional Charge Pump |
| AAT3129 | High Efficiency 1X/1.5X/2X Charge Pump |