ROHM BD7691FJ-E2, Power Factor Controller, 280 kHz, 26 V 8-Pin, SOP

  • RS Stock No. 171-2075
  • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. BD7691FJ-E2
  • ผู้ผลิต / Manufacturer ROHM
ข้อมูลทางเทคนิค / Technical Data Sheets
Legislation and Compliance
RoHS Certificate of Compliance
รายละเอียดสินค้า / Product Details

BD7691FJ is Power Factor Correction for AC/DC supplies the system which is suitable for all the products needing power factor improvement. The PFC adopts boundary conduction mode (BCM), and switching loss reduction and noise reduction are possible by Zero Current Detection (ZCD). ZCD detects by resistance, the auxiliary winding is unnecessary.

Boundary Conduction Mode
Low Power consumption
Resister detection for ZCD
Switching loss reduction, noise reduction by ZCD
Improving the efficiency by the max frequency control
Dynamic and Static OVP by the VS pin
High accuracy over current detection (±4%)
Error amplifier input short protection
Stable MOSFET gate drive by the Clamper
Protection function by the OVP pin

คุณสมบัติ / Specifications
คุณสมบัติ Value
Maximum Switching Frequency 280 kHz
Start-up Supply Current 130µA
Maximum Source Current 70µA
Maximum Sink Current 70µA
Maximum Supply Current 900 μA
Mounting Type Surface Mount
Package Type SOP
Pin Count 8
Dimensions 4.9 x 3.9 x 1.37mm
Height 1.37mm
Length 4.9mm
Maximum Operating Supply Voltage 26 V
Maximum Operating Temperature +105 °C
Width 3.9mm
Minimum Operating Supply Voltage 10 V
Minimum Operating Temperature -40 °C
สินค้าหมดชั่วคราว (Temporarily out of stock) - จะเป็นแบ๊คออเดอร์จัดส่ง (back order for despatch) 03/04/2020, จัดส่งภายใน (delivery within) 5 - 8 วันทำการ (working days)
ราคา / Price Each (On a Reel of 2500)
THB 13.179
(exc. VAT)
THB 14.102
(inc. VAT)
Per unit
Per Reel*
2500 +
*ตัวบ่งบอกราคา / price indicative