The STMicroelectronics continuous conduction mode power factor correction controller with high voltage start-up to boost converter with a proprietary multiplier "emulator" which in addition to the innovative THD optimizers guarantee very low total harmonic distortion (THD) performance in all operating conditions. This device comes in a pin SSOP10 package and offers a high performance/low-component count solution for CCM-operated boost PFC pre-regulators in EN61000-3-2 and JEIDA-MITI compliant applications, in a power range that spans from few hundred W to some kW.
Peak current mode CCM-operated
800 V high voltage start-up with integrated input voltage sensing
Active input filter capacitor discharge
Disable and low consumption function
In-rush current monitoring
65 kHz (A version) and 130 kHz (B version) switching frequency
800 V high voltage start-up with integrated input voltage sensing
Active input filter capacitor discharge
Disable and low consumption function
In-rush current monitoring
65 kHz (A version) and 130 kHz (B version) switching frequency
L4986A, PFC Controller, 65 kHz
Manufacturer:
STMicroelectronics
Manufacturer Part No:
L4986A
Enrgtech Part No:
ET22978788
Warranty:
Manufacturer
£ 1.28
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Maximum Switching Frequency:
65 kHz
Start-up Supply Current:
400 → 550µA
IC Type:
Power Factor Controller IC
Maximum Source Current:
-0.7A
Maximum Sink Current:
1.5A
Maximum Supply Current:
25 mA
