DC-DC Boost Converters
The ams step-up (boost) converter portfolio offers very high efficiencies of up to 96%, and the devices draw a very low quiescent current. High switching speeds enable the use of very small external inductors. These DC-DC boost converters can boost the input from a single battery cell to an output of up to 42V.
Featured products
| Product | Datasheet | Demoboard | |
|---|---|---|---|
| AS1340 |
HV DC-DC step-up converter, 50V, output disconnect in shutdown |
LED Drivers
Highly efficient LED drivers provide optimal performance in general lighting applications and in LED backlighting systems for large flat display panels.
Featured products
Operational Amplifiers
Operational amplifiers from ams are ideally suited to audio applications.
Featured products
| Product | Datasheet | Demoboard | |
|---|---|---|---|
| AS1712 |
Quad rail-to-rail operational amplifier with shutdown |
Supervisors
ams supervisors offer high accuracy and low power consumption. In battery-powered systems in particular, the supply must be monitored in order to perform safe start-up and shut-down operations.
Featured products
| Product | Datasheet | Demoboard | |
|---|---|---|---|
| AS1917 |
Microprocessor supervisory circuits with manual reset and watchdog |
DC-DC Charge Pumps
Charge pumps – inductorless boost converters – from ams operate at up to 90% efficiency.
Featured products
| Product | Datasheet | Demoboard | |
|---|---|---|---|
| AS1302 |
Inductorless boost converter, lowest power, 5V/30mA |
Lighting Management Units
Highly integrated, flexible lighting management ICs support nearly all the illumination tasks performed in mobile phones.
Featured products
Power Management Units
These highly integrated, flexible power management units are ideal for use in portable, battery-powered devices.