The AS1312 is an ultra low IQ hysteretic step-up DC-DC converter. The AS1312 achieves an efficiency of up to 94% and is designed to operate from a +0.7V to +5.0V supply, the output voltage is fixed in 50mV steps from +2.5V to 5.0V. In order to save power the AS1312 features a shutdown mode, where it draws less than 100nA. In shutdown mode the battery is not connected to the output. If the input voltage exceeds the output voltage the device is in a feedthrough mode and the input is directly connected to the output voltage.
| ams | |
|---|---|
| Product Category | DC-DC Converter Chips |
| Product Number | AS1312 |
| Product Name | AS1312 Boost Converter. Ultra low 1µA quiescent current |
| Package Type | Other; 8-pin (2x2) TDFN, 8-pin WL-CSP with 0.4mm pitch |
| Output Voltage | 2.5 to 5 volts |
| Input Voltage | 0.7000 to 5 volts |
