Datasheet Details
| Part number | AS3687XM |
|---|---|
| Manufacturer | austriamicrosystems |
| File Size | 1.40 MB |
| Description | Flexible Lighting Management |
| Datasheet | AS3687XM AS3687 Datasheet (PDF) |
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Overview: AS3687/87XM DDaatatsahseeht eet AS3687/87XM Flexible Lighting Management (Charge Pump, DCDC Step Up, Seven Current Sinks, ADC, LED Test, Audio Light) Technical coantmesntAsGtill valid 1.
This datasheet includes multiple variants, all published together in a single manufacturer document.
| Part number | AS3687XM |
|---|---|
| Manufacturer | austriamicrosystems |
| File Size | 1.40 MB |
| Description | Flexible Lighting Management |
| Datasheet | AS3687XM AS3687 Datasheet (PDF) |
|
|
|
The AS3687/87XM is a highly-integrated CMOS Lighting Management Unit for mobile telephones, and other 1-cell Li+ or 3-cell NiMH powered devices.
The AS3687/87XM incorporates one Step Up DC/DC Converter for white backlight LEDs, one low noise Charge Pump for indicator- or RGB- LEDs, LED test circuit (production test of the soldered LEDs at the customer site), one Analog-to-Digital Converter, seven current sinks, a two wire serial interface, and control logic all onto a single device.
Output voltages and output currents are fully programmable.
| Part Number | Description |
|---|---|
| AS3687 | Flexible Lighting Management |
| AS3681 | Power and Lighting Management Unit |
| AS3682 | Camera Lighting Management Unit |
| AS3685A | Ultra Small High Efficiency 1000mA Charge Pump for White LED Flash |
| AS3685B | Ultra Small High Efficiency 1000mA Charge Pump for White LED Flash |
| AS3685C | Ultra Small High Efficiency 1000mA Charge Pump |
| AS3603 | Multi-Standard Power Management Unit |
| AS3606 | System PMU |
| AS3607 | System PMU |
| AS3608 | System PMU |