The Si9104 high-voltage switchmode regulator is a monolithic BiC/DMOS integrated circuit which contains most of the components necessary to implement a high-efficiency dc-todc converter up to 3 watts. It can either be operated from a low-voltage dc supply, or directly from a 10- to 120-V unregulated dc power source. This device may be used with an appropriat.
• 10- to 120-V Input Range
• Current-Mode Control
• On-Chip 200-V, 5-Ω MOSFET Switch
• SHUTDOWN and RESET
• High Efficiency Operation (>80%)
• Internal Start-Up Circuit
• Internal Oscillator (1 MHz)
DESCRIPTION
The Si9104 high-voltage switchmode regulator is a monolithic BiC/DMOS integrated circuit which contains most of the components necessary to implement a high-efficiency dc-todc converter up to 3 watts. It can either be operated from a low-voltage dc supply, or directly from a 10- to 120-V unregulated dc power source. This device may be used with an appropriate transformer to implement m.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | SI9100 |
Vishay Siliconix |
3-W High-Voltage Switchmode Regulator | |
2 | SI9102 |
Vishay Siliconix |
3-W High-Voltage Switchmode Regulator | |
3 | SI9105 |
Vishay Siliconix |
1-W High-Voltage Switchmode Regulator | |
4 | SI9110 |
Vishay Siliconix |
High-Voltage Switchmode Controllers | |
5 | Si9111 |
Vishay Siliconix |
High-Voltage Switchmode Controllers | |
6 | SI9112 |
Vishay Siliconix |
High-Voltage Switchmode Controller | |
7 | SI9113DB |
Vishay Siliconix |
SI9113 Demonstration Board | |
8 | Si9114 |
TEMIC |
High-Frequency Switchmode Controller | |
9 | SI9114A |
Vishay Siliconix |
High-Frequency Switchmode Controller | |
10 | SI9117 |
Vishay |
High-Frequency Converter | |
11 | SI9120 |
Vishay Siliconix |
Universal Input Switchmode Controller | |
12 | SI9121 |
Vishay Siliconix |
High-Voltage/ Non-Isolated Buck-Boost Converter for ISDN Digital Phones |