onsemi, PWM kontroller 5 28 V, 65 kHz, 7 Ben, SOIC

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RS-varenummer:
178-4347
Producentens varenummer:
NCP12400CBAAB0DR2G
Brand:
onsemi
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Brand

onsemi

Produkttype

PWM kontroller

Switching-frekvens maks.

65kHz

Udgangsspænding

14 V

Nuleffekts-detektering

Nr.

Udgangsstrøm

500mA

Antal udgange

5

Monteringstype

Overflade

Forsyningsspænding min.

-0.3V

Emballagetype

SOIC

Topologi

Flyback

Benantal

7

Forsyningsspænding maks.

28V

Min. driftstemperatur

-40°C

Duty cycle maks.

85%

PWM controller type

Strømtilstand

Driftstemperatur maks.

150°C

Serie

NCP

Standarder/godkendelser

No

Højde

1.5mm

Bredde

4 mm

Længde

5mm

Bilindustristandarder

Nej

COO (Country of Origin):
PH
The NCP12400 is a new fixed−frequency current−mode controller featuring the Dynamic Self−Supply. This function greatly simplifies the design of the auxiliary supply and the VCC capacitor by activating the internal startup current source to supply the controller during start−up, transients, latch, stand−by etc. This device contains a special HV detector which detects the application unplug from the ac input line and triggers the X2 discharge current. This HV structure allows the brown−out detection as well. It features a timer−based fault detection that ensures the detection of overload and an adjustable compensation to help keep the maximum power independent of the input voltage.

Reduces Overall System Cost and Complexity

Ensures Skip Mode Operation Outside Audible Range

Average Efficiency Meets CoC Tier 2 Compliance

Configurable Protection Tailored for Application Needs

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