Datasheet Details
| Part number | AS1346-49 |
|---|---|
| Manufacturer | ams OSRAM |
| File Size | 566.89 KB |
| Description | Dual Step-Down Converter |
| Datasheet |
 AS1346-49 Datasheet
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General Description
The AS1346, AS1347, AS1348, AS1349 family is a high-efficiency, constant-frequency dual buck converter available with fixed voltage versions.
The device provides two independent DC/DC Converters with output currents between 0.5A and 1.2A.
Key Features
- High Efficiency: Up to 95%.
- Output Current: see Table 1.
- Input Voltage Range: 2.7V to 5.5V.
- Output Voltage Range: 1.2V to 3.6V (available in 100mV steps).
- Constant Frequency Operation: 2.0MHz.
- 180º Out of Phase Operation.
- Low Battery Detection.
- Low Dropout Operation: 100% Duty Cycle.
- Shutdown Mode Supply Current: 1μA.
- No Schottky Diode Required.
- Output Disconnect in Shutdown.
- Non standard variants available within two weeks.
- 12-P.