STMicroelectronics L4981BD013TR, Current Mode Controller 115 kHz 20-Pin, SO20

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Subtotal (1 tape of 2 units)*

PHP373.23

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PHP418.018

(inc. VAT)

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2 - 18PHP186.615PHP373.23
20 - 198PHP167.915PHP335.83
200 +PHP154.90PHP309.80

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Packaging Options:
RS Stock No.:
151-474
Mfr. Part No.:
L4981BD013TR
Manufacturer:
STMicroelectronics
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Brand

STMicroelectronics

Controller Type

Current Mode Controller

Number of Outputs

1

Maximum Switching Frequency

115 kHz

Mounting Type

Surface Mount

Package Type

SO20

Pin Count

20

The STMicroelectronics Power Factor Corrector IC provides the necessary features to achieve a very high power factor up to 0.99. Realized in BCD 60II technology this power factor corrector pre regulator contains all the control functions for designing a high efficiency mode power supply with sinusoidal line current consumption. It can be easily used in systems with mains voltages between 85V to 265V without any line switch.

Universal input mains
Average current mode for PWM for minimum noise sensitivity
Overvoltage and overcurrent protection

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