Recherchez avec le numéro de pièce ainsi que le fabricant ou la description
AAT2869 |
Click to view a larger image
| Part Number | AAT2869 |
| Manufacturer | Advanced Analogic Technologies |
| Description | The AAT2869 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. Th... |
| Features |
• 2.7V to 5.5V Supply Voltage Range • Charge Pump for LED Driver ▪ Dual Mode 1x/1.5x ▪ Drives up to 4 LEDs with up to 31mA each ▪ Linear LED Output Control Options • Maximum LED Current Set by AS2Cwire Interface, 32 Steps • Fade In and Fade Out • 0.9MHz Constant Frequency • Automatic Soft-Start Limits Inrush Current • Dual 150mA LDOs ▪ Five Voltages with 1.2V, 1.5V, 1.8V, 2.8V, and 3.0V, Sixteen Combinations Set by AS2Cwire ▪ Enable Control Independently by AS2Cwire ▪ Integrated Discharge Resistor when Disabled • < 1.0μA in Shutdown • Short Circuit Protection • Small Application Circuit • -40°... |
| Document |
 AAT2869 Data Sheet
PDF 1.00MB |
| Distributor | Stock | Price | Buy |
|---|
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | AAT2860 |
Advanced Analogic Technologies |
Backlight/Flash LED Driver and Multiple LDO Lighting Management Unit |
|
| 2 | AAT2862 |
Analogic Corporation |
Backlight LED Driver And Multiple LDO Lighting Management Unit |
|
| 3 | AAT2868 |
Advanced Analogic Technologies |
constant-frequency charge pump DC/DC converter |
|
| 4 | AAT2801 |
AAT |
Multi-Mode Charge Pump |
|
| 5 | AAT2803 |
AAT |
Six-Channel White LED Backlight Charge Pump |
|