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| Part Number | AAT3143 |
| Distributor | Stock | Price | Buy |
|---|
| Part Number | AAT3143 |
| Manufacturer | AAT |
| Title | High Efficiency 1X/1.5X/2X Charge Pump |
| Description | The AAT3143 is a low noise, constant frequency charge pump DC/DC converter that uses a trimode 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 f. |
| Features |
• • • • • • • • • • • ChargePump™ Input Voltage Range: 2.7V to 5.5V PWM Brightness Control Tri-Mode 1X, 1.5X, and 2X Charge Pump for Maximum Efficiency and VF Coverage Drives Four Low- or High-VF Type LEDs Up to 20mA LED Current per Channel No Inductors 1MHz Switching Frequency Small Application Circuit AutoBias™ Technology IQ <1µA in Shutdown 2.85x3.0mm TSOPJW-12 Package Applications • • • Pro. |
similar datasheet
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | AAT3140 |
AAT |
High Efficiency 1X/1.5X/2X Charge Pump |
|
| 2 | AAT3140 |
Skyworks |
High Efficiency 1X/1.5X/2X Charge Pump |
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| 3 | AAT3141 |
AAT |
High Efficiency 1X/1.5X/2X Charge Pump |
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| 4 | AAT3141 |
Skyworks |
High Efficiency 1X/1.5X/2X Charge Pump |
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| 5 | AAT3142 |
AAT |
High Efficiency 1X/1.5X/2X Charge Pump |
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| 6 | AAT3142 |
Skyworks |
High Efficiency 1X/1.5X/2X Charge Pump |
|
| 7 | AAT3103 |
Advanced Analog Technology |
3-Channel Charge-Pump LED Driver |
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| 8 | AAT3103 |
Skyworks |
Three-Channel Charge-Pump LED Driver |
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| 9 | AAT3104 |
Advanced Analogic Technologies |
Low Cost 1x/2x 4 Channel Charge Pump WLED Driver |
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| 10 | AAT3104 |
Skyworks |
Low Cost 1x/2x Four-Channel Charge Pump WLED Driver |
|
Desde 2024. D4U Semiconductor.
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