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AAT3140 |
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| Part Number | AAT3140 |
| Manufacturer | AAT |
| Description | The AAT3140 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 a... |
| Features |
• • • • • • • • • • • • • • ChargePump™ VIN Range: 2.7V to 5.5V Tri-Mode 1X, 1.5X, and 2X Charge Pump for Maximum Efficiency and VF Coverage Drives Low-VF and High-VF Type LEDs Up to Four 30mA Outputs 32-Position Logarithmic Scale with Digital Control Low Noise Constant Frequency Operation 1MHz Switching Frequency AutoBias Technology Small Application Circuit Regulated Output Current Automatic Soft Start No Inductors IQ < 1µA in Shutdown 12-Pin TSOPJW Package AnalogicTech's Simple Serial Control™ (S2Cwire™) Applications digital input is used to enable, disable, and set the LED drive current... |
| Document |
 AAT3140 Data Sheet
PDF 504.01KB |
Similar Datasheet
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | AAT3140 |
Skyworks |
High Efficiency 1X/1.5X/2X Charge Pump |
|
| 2 | AAT3141 |
AAT |
High Efficiency 1X/1.5X/2X Charge Pump |
|
| 3 | AAT3141 |
Skyworks |
High Efficiency 1X/1.5X/2X Charge Pump |
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| 4 | AAT3142 |
AAT |
High Efficiency 1X/1.5X/2X Charge Pump |
|
| 5 | AAT3142 |
Skyworks |
High Efficiency 1X/1.5X/2X Charge Pump |
|
| 6 | AAT3143 |
AAT |
High Efficiency 1X/1.5X/2X Charge Pump |
|
Desde 2024. D4U Semiconductor.
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