BD7691FJ-E2 Power Management ICs - PMIC by Rohm

Power Factor Correction Controller IC

Status: Recommended
Series: -
RoHS: Compliant
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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. You can choose from a variety of power and topology evaluation boards.

Prices starting from US$0.30


Distributor Starting From Stock
Logo for CoreStaff CoreStaff US$0.32
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Logo for Rutronik Rutronik US$0.30
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Logo for Avnet America Avnet America US$0.42
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Logo for element14 element14 US$0.60
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Logo for Newark Electronics Newark Electronics -
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Features

Boundary Conduction Mode
Low Power consumption
VCCUVLO
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

Specifications

Controller Type PFC
Channel 1
Zero Detect Resistor
W/W Input IEC61000-3-2 Class-C Support No
Vin1 (Typ.)[V] 2.5
Reference Voltage Accuracy (%) 1.5
Brown Out No
VCC Discharge No
OVP System 2 way
FET -
OVP Pin Over Voltage Protection (L/A) Auto Restart
VS Pin Over Voltage Protection (L/A) Auto Restart
Vin1(Max.)[V] 26
VS Dynamic OVP (L/A) Auto Restart
VS Short Protection (L/A) Auto Restart
BR PIN No
Light Load mode No
SW Frequency (Max.)[kHz] 220
EN No
Thermal Shut-down Yes
Under Voltage Lock Out Yes
Operating Temperature (Min.)[°C] -40
Operating Temperature (Max.)[°C] 105
Package Size [mm] 4.9x6 (t=1.65)

Alternative Descriptions

DC/DC 26V 0,36mA SOP-J8 | Rutronik
PFC Controller, 10V to 26V Supply, 13V Lockout, 65µA Startup, 360 µA Operating, 220kHz, SOP-J-8 | Avnet America
PFC CONTROLLER, 220KHZ, -40 TO 105DEG C | Farnell
Pfc Controller, 220Khz, -40 To 105Deg C | Newark Electronics


Frequently Asked Questions

Where can I find additional details, specifications and documents for a BD7691FJ-E2?

Additional datasheets, footprints and schematics for BD7691FJ-E2 are listed on our Part Details page. You can also find images and similar parts to BD7691FJ-E2 on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for BD7691FJ-E2 on our Product Comparison page. Access via the 'View Pricing & Stock' button to view BD7691FJ-E2 price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does BD7691FJ-E2 fall under?

The BD7691FJ-E2 is listed under Semiconductors - ICs > Power Management ICs - PMIC > Power Factor Correctors - PFC.

Can I view similar or alternative parts?

You can view similar parts to BD7691FJ-E2 when available in the Power Factor Correctors - PFC range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the BD7691FJ-E2 you can contact the distributor directly for product support, shipping queries etc.

Is the BD7691FJ-E2 RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by ROHM Semiconductor.

Which authorised distributors for BD7691FJ-E2 have stock available?

Authorised distributors including CoreStaff, Rutronik, Avnet America, element14 and Farnell have stock available or on a lead time for BD7691FJ-E2.

How do I check stock and lead times for all distributors?

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