STMicroelectronics L4985B, Power Factor Controller IC 130 kHz 8-Pin, SO-8 24.5V

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Subtotal (1 pack of 2 units)*

₩14,605.50

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한팩당
한팩당*
2 - 8₩7,302.75₩14,605.50
10 - 18₩7,117.50₩14,235.00
20 - 38₩6,951.75₩13,903.50
40 - 78₩6,776.25₩13,552.50
80 +₩6,620.25₩13,240.50

* 참고 가격: 실제 구매가격과 다를 수 있습니다

포장 옵션
RS 제품 번호:
249-0873
제조사 부품 번호:
L4985B
제조업체:
STMicroelectronics
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브랜드

STMicroelectronics

Product Type

Power Factor Controller IC

Start-up Supply Current

550μA

Sub Type

Power Factor Controller IC

Maximum Source Current

-0.7A

Maximum Sink Current

1.5A

Switching Frequency

130kHz

Supply Current

25mA

Mount Type

Surface

Package Type

SO-8

Minimum Supply Voltage

10V

Pin Count

8

Maximum Supply Voltage

24.5V

Minimum Operating Temperature

-40°C

Length

5mm

Standards/Approvals

IEC 61000-3-2, JEIDA-MITI

Height

1.75mm

Series

L4985

Maximum Operating Temperature

150°C

Automotive Standard

No

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 SO 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

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