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AS3675 |
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| Part Number | AS3675 |
| Manufacturer | austriamicrosystems |
| Description | The AS3675 is a highly-integrated CMOS Power and Lighting Management Unit for mobile telephones, and other 1-cell Li+ or 3-cell NiMH powered devices. The AS3675 incorporates one Step Up DC/DC Convert... |
| Features |
High-Efficiency Step Up DC/DC Converter
- Up to 16V/55mA (or 25V/35mA) for White LEDs - Programmable Output Voltage with External Resis-
tors and Serial Interface - Over voltage Protection High-Efficiency High-Power Charge Pump
- 1:1, 1:1.5, and 1:2 Mode - Automatic Up Switching (can be disabled and 1:2
mode can be blocked) - Output Current up to 300mA/500mA pulsed - Efficiency up to 95% - Very Low effective Resistance (2.5Ω typ. in 1:1.5) - Only 4 External Capacitors Required:
2 x 1µF Flying Capacitors, 2 x 2.2µF Input/Output Capacitors - Supports LCD White Backlight LEDs, or RGB LEDs 13 Curr... |
| Document |
 AS3675 Data Sheet
PDF 2.37MB |
Similar Datasheet
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | AS3676 |
austriamicrosystems |
Flexible Lighting Management |
|
| 2 | AS3677 |
austriamicrosystems |
Triple Channel Lighting Management Unit |
|
| 3 | AS3603 |
austriamicrosystems |
Multi-Standard Power Management Unit |
|
| 4 | AS3606 |
austriamicrosystems |
System PMU |
|
| 5 | AS3607 |
austriamicrosystems |
System PMU |
|
| 6 | AS3608 |
austriamicrosystems |
System PMU |
|
Desde 2024. D4U Semiconductor.
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