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Informace o produktu
Přehled produktu
The HV9123NG-G is Switch Mode Power Supply (SMPS) Controller subsystem can start and run directly from almost any DC input, from a 12V battery to a rectified and filtered 240VAC line. It contains all the elements required to build a single-switch converter except for the switch, magnetic assembly, output rectifier(s) and filter(s). Unique input circuit allows the HV9123 to self-start directly from a high voltage input and subsequently take the power to operate from one of the outputs of the converter it is controlling, allowing very efficient operation while maintaining input-to-output galvanic isolation limited in voltage only by the insulation system of the associated magnetic assembly. A ±2% internal bandgap reference, internal operational amplifier, very high speed comparator and output buffer allow production of rugged, high performance, high efficiency power supplies of 50W or more, which can still be over 80% efficient at outputs of 1W or less.
- 1MHz Clock
- <lt/>1.3mA Supply current
- 49% Maximum duty cycle version
Technické specifikace
Single Ended Controller
Current Mode Control
13.5V
16Pinů
3MHz
-
99%
-55°C
-
MSL 3 - 168 hodin
-
3MHz
-
1Zesilovačů
9V
NSOIC
Povrchová Montáž
1MHz
0%
Flyback, Forward
125°C
-
No SVHC (21-Jan-2025)
NSOIC
450V
-
Technické dokumenty (2)
Legislativa a životní prostředí
Country in which last significant manufacturing process was carried outZemě původu:United States
Country in which last significant manufacturing process was carried out
RoHS
RoHS
Osvědčení o shodě