AN817 Vishay Siliconix A Discrete Approach to Battery Charging for Cellular Phones Guy Moxey and Michael Speed INTRODUCTION All portable cordless appliances must receive power from an external source, whether it’s a wall cube adapter, car charger, or docking station. This external source will then charge, in a predetermined fashion, the equipment’s interna.
r. Integration of these two discrete power components into a single power package, such as the ChipFETt, reduces size and simplifies the assembly. Charger To this end, moving away from a separate Schottky diode and MOSFET to the single package integration of both devices, as in the Vishay Siliconix LITTLE FOOT PlusTM, may have significant advantages. However, in an integrated package both components operate in a highly dissipative manner, making the choice of package a critical decision. The LITTLE FOOT Plus Schottky diodes come in a variety of packages, with a range of rDS(on) values. Just a.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | AN8130FBP |
Panasonic |
High Speed Low Power Consumption Bi-CMOS 10-Bit A/D Converter | |
2 | AN8130K |
Panasonic |
High Speed Low Power Consumption 10-Bit A/D Converter | |
3 | AN8131FBP |
Panasonic |
High Speed Low Power Consumption Bi-CMOS 10-Bit A/D Converter | |
4 | AN8133FHP |
Panasonic |
High Speed Low Power Consumption Bi-CMOS 10-Bit A/D Converter | |
5 | AN8133FHQ |
Panasonic |
10-Bit A/D Converter | |
6 | AN8135 |
Panasonic |
High Speed Low Power Consumption Bipolar 10-Bit A/D Converter | |
7 | AN8140K |
Panasonic Semiconductor |
High-speed Low Power Consumption 10-bit D/A Converter | |
8 | AN8146FBQ |
Panasonic Semiconductor |
10-Bit 3-channel D/A Converter | |
9 | AN8150FB |
Panasonic Semiconductor |
high precision 13-bit voltage output DAC | |
10 | AN816 |
Telefunken Microelectronics |
Dual Channel MOSFET | |
11 | AN8 |
Cherry |
MAGNETIC SENSOR | |
12 | AN8000 |
Panasonic Semiconductor |
3-pin Positive Output Low Dropout Voltage Regulator |