Datasheet Details
| Part number | AS1111 |
|---|---|
| Manufacturer | ams |
| File Size | 653.46 KB |
| Description | Low-Dropout LED Drivers |
| Datasheet | AS1111-ams.pdf |
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Overview: AS1111 Low–Dropout LED Drivers General.
| Part number | AS1111 |
|---|---|
| Manufacturer | ams |
| File Size | 653.46 KB |
| Description | Low-Dropout LED Drivers |
| Datasheet | AS1111-ams.pdf |
|
|
|
The AS1111A/AS1111B/AS1111C are LED drivers designed to match current source bias for any color LED, including white and blue.
The devices can drive up to 4 high-current LEDs, and the LED current is programmable using an external resistor (RSET).
The AS1111A LED currents are 460 x ISET (per LED, typ) at an LED cathode voltage (VSAT) of 150mV and 650 x ISET (typ) at a VSAT of 1V, where ISET is the current through RSET connected to pin CTRL.
| Part Number | Description |
|---|---|
| AS1110 | 16-Channel LED Driver |
| AS1105 | Serially interfaced 4-digit LED driver |
| AS1109 | 8-Bit LED Driver |
| AS1130 | 132-LED Cross-Plexing Driver |
| AS1310 | Hysteretic DC-DC Step-Up Converter |
| AS1312 | Hysteretic DC-DC Step-up Converter |
| AS1322 | DC-DC Step-Up Converters |
| AS1323 | DC-DC Step-up Converter |
| AS1324 | 600mA Synchronous DC/DC Converter |
| AS1340 | DC-DC Boost Converter |