onsemi NCP1399APDR2G, PWM Controller, 20 V, 750 kHz 16-Pin, SOIC

Voir l’ensemble des PWM
Pénurie d'approvisionnement
En raison d'une pénurie d'approvisionnement mondial, nous ne savons pas quand ce produit sera à nouveau en stock.
N° de stock RS:
178-4351
Référence fabricant:
NCP1399APDR2G
Fabricant:
onsemi
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Marque

onsemi

Maximum Switching Frequency

750 kHz

Output Current

0.5 A, 1 A

Control Method

Current

Fall Time

50ns

Mounting Type

Surface Mount

Rise Time

80ns

Package Type

SOIC

Pin Count

16

Topology

Resonant

Maximum Duty Cycle

50%

Dimensions

10 x 3.9 x 1.75mm

Length

10mm

PWM Controller Type

Current Mode

Width

3.9mm

Height

1.75mm

Maximum Operating Supply Voltage

20 V

Minimum Operating Temperature

-55 °C

Maximum Operating Temperature

+150 °C

Pays d'origine :
PH
The NCP1399 is a high performance current mode controller for half bridge resonant converters. This controller implements 600 V gate drivers, simplifying layout and reducing external component count. The built−in Brown−Out input function eases implementation of the controller in all applications. In applications where a PFC front stage is needed, the NCP1399 features a dedicated output to drive the PFC controller. This feature together with dedicated skip mode technique further improves light load efficiency of the whole application.

Optimize for physical size or highest efficiency
Built-in safety protection, improved transient response
Improved efficiency
Applications:
High power AC/DC adapters for notebooks
Offline battery chargers
Industrial and medical power sources
Computing power supplies

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