STMicroelectronics L4981BD, Power Factor Controller, 115 kHz, 19.5 V 20-Pin, SOIC

  • RS Stock No. 379-987
  • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. L4981BD
  • ผู้ผลิต / Manufacturer STMicroelectronics
ข้อมูลทางเทคนิค / Technical Data Sheets
Legislation and Compliance
RoHS Certificate of Compliance
รายละเอียดสินค้า / Product Details

Power Factor Correction (PFC), STMicroelectronics

Power Factor Correction (PFC) controllers operate in Transition Mode (TM) and Continuous Current Mode (CCM) for a wide-range-mains operation. The PFC controllers embed advanced protection features, which make SMPS more robust and compact, requiring fewer external components.

AC/DC Converters, STMicroelectronics

คุณสมบัติ / Specifications
คุณสมบัติ Value
Maximum Switching Frequency 115 kHz
Start-up Supply Current 0.3mA
Maximum Source Current 10mA
Maximum Sink Current 20000µA
Maximum Supply Current 16 mA
Mounting Type Surface Mount
Package Type SOIC
Pin Count 20
Dimensions 13 x 7.6 x 2.35mm
Height 2.35mm
Length 13mm
Maximum Operating Supply Voltage 19.5 V
Maximum Operating Temperature +125 °C
Width 7.6mm
Minimum Operating Temperature -40 °C
13 มีของพร้อมจัดส่งภายใน (In stock for delivery within) 5 - 8 วันทำการ (working days)
ราคา / Price Each
THB 94.03
(exc. VAT)
THB 100.61
(inc. VAT)
Units
Per unit
1 - 9
THB94.03
10 - 49
THB93.00
50 - 149
THB84.66
150 - 499
THB83.74
500 +
THB80.23
ตัวเลือกบรรจุภัณฑ์ / Packaging Options :
Related Products
Very high efficiency - up to 89%, long ...
Description:
Very high efficiency - up to 89%, long life and high reliabilityMiniature size, high power density1U low profile - 38mm highAdjustable output voltage (±10%)Power factor correction to EN 61000-3-2EMC compliance to EN 55022 Class BShort circuit, overload over-voltage and over-temperature ...
Pulse-width modulator (PWM) controllers can support isolated and ...
Description:
Pulse-width modulator (PWM) controllers can support isolated and non-isolated AC-DC and DC-DC switch mode power supplies. They are based on the most popular topologies in both single-ended, such as fly-back, forward or quasi-resonant controllers, and double-ended configurations, such as asymmetrical ...
Intelligent controlMenu driven handling (plain language; ... control ...
Description:
Intelligent controlMenu driven handling (plain language; ... control capabilityAutomatic initialisationTest-run possibleLarge voltage measuring rangeRecall function of recorded valuesFour-quadrant operation (e.g. stand by generator)Control series editorDetailed expert modesAlarm output6 Relay outputsVoltage: 230Vac.
The HiperPFS-4 devices incorporate a continuous conduction mode ...
Description:
The HiperPFS-4 devices incorporate a continuous conduction mode (CCM) boost PFC controller, gate driver and 600 V power MOSFET in a single, low-profile (GROUND pin connected) power package. HiperPFS-4 devices eliminate need for external current sense resistors and their associated ...