The AS1301 is a 1.5MHz constant frequency current mode PWM step-down converter. The device integrates a main switch and a synchronous rectifier for high efficiency without an external Schottky diode. It is ideal for powering portable equipment that runs from a single cell Lithium-Ion (Li+) battery. The AS1301 can supply 800mA of load current from a 2.5V to .
High Efficiency:Up to 96% 1.5MHz Constant Switching Frequency 800mA Available Lo.
The AS1301 is a 50mA inductorless boost converter using a double H-bridge charge-pump topology with two external flying .
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | AS130-73 |
Skyworks Solutions |
GaAs SPST High-Isolation Switch 300 kHz-2.5 GHz | |
2 | AS130-73LF |
Skyworks Solutions |
GaAs SPST High-Isolation Switch 300 kHz-2.5 GHz | |
3 | AS1301-7R |
Power-One |
100 Watt DC-DC Converters | |
4 | AS1302 |
austriamicrosystems AG |
5V/30mA Adaptive Inductorless Boost Converter | |
5 | AS1310 |
ams |
Hysteretic DC-DC Step-Up Converter | |
6 | AS1312 |
ams |
Hysteretic DC-DC Step-up Converter | |
7 | AS1320 |
AMSCO |
Step-Up DC-DC Converter | |
8 | AS1321 |
AMSCO |
Step-Up DC-DC Converter | |
9 | AS1322 |
AMSCO |
DC-DC Step-Up Converters | |
10 | AS1322 |
ams |
DC-DC Step-Up Converters | |
11 | AS1323 |
austriamicrosystems AG |
DC-DC Step-Up Converter | |
12 | AS1323 |
ams |
DC-DC Step-up Converter |