Produktspezifikationen
Alternativen für NCP1216D65R2G
1 Produkt(e) gefunden
Produktbeschreibung
The NCP1216D65R2G is a current-mode Pulse Width Modulation (PWM) Controller for high-power universal off-line supplies. Due to its high drive capability, It drives large gate-charge MOSFETs, which together with internal ramp compensation and built-in frequency jittering, ease the design of modern AC to DC adapters. With an internal structure operating at different fixed frequencies, the controller supplies itself from the high-voltage rail, avoiding the need of an auxiliary winding. The current-mode control also provides an excellent input audio susceptibility and inherent pulse-by-pulse control. Internal ramp compensation easily prevents sub-harmonic oscillations from taking place in continuous conduction mode designs. When the current setpoint falls below a given value, e.g. the output power demand diminishes, the IC automatically enters the so-called skip cycle mode and provides excellent efficiency at light loads.
- No auxiliary winding operation
- Current-mode control with adjustable skip-cycle capability
- Internal ramp compensation
- Built-in frequency jittering for better EMI signature
- Auto-recovery internal output short-circuit protection
- Extremely low no-load standby power
- 500mA Peak current capability
- Internal temperature shutdown
- Direct optocoupler connection
Anwendungen
Computer & Computerperipheriegeräte, Power-Management
Hinweise
Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.
Technische Spezifikationen
Single-Ended-Regler (einseitig)
Current-Mode-Regelung
16V
8Pin(s)
65kHz
-
81%
-
-
MSL 1 - unbegrenzt
-
65kHz
500mA
1Kanäle
-
NSOIC
Oberflächenmontage
-
-
Flyback
150°C
-
No SVHC (10-Jun-2022)
NSOIC
-
-
Technische Dokumente (3)
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Gesetzgebung und Umweltschutz
Land, in dem der letzte Fertigungsprozeß ausgeführt wurde.Herkunftsland:Philippines
Land, in dem der letzte Fertigungsprozeß ausgeführt wurde.
RoHS
RoHS
Produkt-Konformitätszertifikat