STMicroelectronics L4985BTR, Controller IC 130 kHz 8-Pin, SO-8 24.5 V

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Subtotal (1 pack of 2 units)*

R 49,39

(exc. VAT)

R 56,798

(inc. VAT)

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Units
Per unit
Per Pack*
2 - 8R 24.695R 49.39
10 - 98R 24.08R 48.16
100 - 248R 23.36R 46.72
250 - 498R 22.425R 44.85
500 +R 21.53R 43.06

*price indicative

Packaging Options:
RS stock no.:
273-5072
Mfr. Part No.:
L4985BTR
Manufacturer:
STMicroelectronics
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Brand

STMicroelectronics

Product Type

Controller IC

Start-up Supply Current

550μA

Sub Type

Power Factor Controller

Maximum Source Current

1.45mA

Maximum Sink Current

1.45mA

Switching Frequency

130kHz

Supply Current

25mA

Package Type

SO-8

Pin Count

8

Minimum Supply Voltage

-0.3V

Maximum Supply Voltage

24.5V

Minimum Operating Temperature

-40°C

Length

5mm

Width

1.75 mm

Height

6.2mm

Standards/Approvals

RoHS

Series

L4985

Maximum Operating Temperature

150°C

Automotive Standard

No

COO (Country of Origin):
CN
The STMicroelectronics CCM PFC controller with high voltage start-up is a peak current-mode PFC controller for 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.

Active input filter capacitor discharge

Extremely few external components

Inductor current sense

Disable and low consumption function

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