onsemi, 1-Channel Switching, Voltage Regulator, 150 mA 690 kHz, SOIC 16-Pin

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Unavailable
RS will no longer stock this product.
RS Stock No.:
221-6657
Mfr. Part No.:
NCV4390DR2G
Brand:
onsemi
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Brand

onsemi

Regulator Type

Switching

Product Type

Voltage Regulator

Number of Outputs

1

Switching Frequency

690kHz

Mount Type

Surface

Polarity

Positive

Package Type

SOIC

Pin Count

16

Output Current

150mA

Output Type

Fixed

Switching Regulator

No

Standards/Approvals

RoHS

Series

NCV4390

Maximum Operating Temperature

125°C

Minimum Operating Temperature

-40°C

Maximum Input Voltage

12V

Minimum Input Voltage

5V

Automotive Standard

AEC-Q100

The ON Semiconductor NCV4390 is an advanced pulse frequency modulated controller for LLC resonant converter with synchronous rectification that offers best in class efficiency for isolated DC/DC converter. It employs a current mode control technique based on a charge control, where the triangular waveform from the oscillator is combined with the integrated switch current information to determine the switching frequency.

Programmable dead times for primary side switches and secondary side synchronous rectifiers

VDD under−voltage lockout

Wide operating temperature range −40°C to +125°C

Closed loop soft−start for monotonic rising output

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