Datasheet Details
| Part number | AAT3143 |
|---|---|
| Manufacturer | Skyworks Solutions |
| File Size | 910.29 KB |
| Description | High Efficiency 1X/1.5X/2X Charge Pump |
| Datasheet |
 AAT3143 Datasheet
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| Part number | AAT3143 |
|---|---|
| Manufacturer | Skyworks Solutions |
| File Size | 910.29 KB |
| Description | High Efficiency 1X/1.5X/2X Charge Pump |
| Datasheet |
AAT3143 Datasheet
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The AAT3143 is a low noise, constant frequency charge pump DC/DC converter that uses a tri-mode load switch (1X), fractional (1.5X), and doubling (2X) conversion to maximize efficiency for white LED applications.
The AAT3143 can deliver current levels up to 80mA to drive white LEDs connected to the four current source outputs from a 2.7V to 5.5V input.
The current source outputs may source up to 20mA each and may be operated individually or in parallel for driving higher-current LEDs.
DATA SHEET AAT3143 High Efficiency 1X/1.5X/2X Charge Pump with PWM Control for White LED Applications.
| Brand Logo | Part Number | Description | Manufacturer |
|---|---|---|---|
 |
AAT3143 | High Efficiency 1X/1.5X/2X Charge Pump | AAT |
| Part Number | Description |
|---|---|
| AAT3140 | High Efficiency 1X/1.5X/2X Charge Pump |
| AAT3141 | High Efficiency 1X/1.5X/2X Charge Pump |
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| AAT3104 | Low Cost 1x/2x Four-Channel Charge Pump WLED Driver |
| 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 |