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AS3685B |
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| Part Number | AS3685B |
| Manufacturer | austriamicrosystems |
| Description | The AS3685 is low noise high efficiency capacitive charge pump with 1:1, 1:1.5 and 1:2 operating modes in a small 3x3mm DFN10 or a tiny 2x1.5mm WL-CSP (Wafer Level Chip Scale Package) package. It can ... |
| Features |
www.DataSheet4U.com
High Efficiency capactive charge pump with 1:1, 1:1.5 and 1:2 modes − 1:2 Mode can be disabled (factory programmable) Up to 700mA Led Current Automatic Charge Pump Mode switching (Up) LED cathode disconnect in Shutdown
3 Application
Flash / Torch for Mobile Phones, Digital Cameras and PDA
4 Application Diagram
Figure 1 – Application Diagram of AS3685A/AS3685B CFLY1 1.0 F CFLY2 1.0 F C1+ C1- C2+ C2VBAT CBAT 2.2 F VBAT VCP AS3685A AS3685B EN1 ILED EN2 ISET VSS CVCP 2.2 F DLED RTXMASK RISET www.austriamicrosystems.com (ptr) Revision 2.0 / 20060726 1-2 AS3685A/AS368... |
| Document |
 AS3685B Data Sheet
PDF 974.13KB |
| Distributor | Stock | Price | Buy |
|---|
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | AS3685A |
ams |
Ultra Small High Efficiency 1000mA Charge Pump |
|
| 2 | AS3685A |
austriamicrosystems |
Ultra Small High Efficiency 1000mA Charge Pump for White LED Flash |
|
| 3 | AS3685B |
ams |
Ultra Small High Efficiency 1000mA Charge Pump |
|
| 4 | AS3685C |
austriamicrosystems |
Ultra Small High Efficiency 1000mA Charge Pump |
|
| 5 | AS3681 |
austriamicrosystems |
Power and Lighting Management Unit |
|