BD7690FJ-E2 Power Management ICs - PMIC by Rohm

Power Factor Correction Controller IC

Status: Recommended
Series: -
RoHS: Compliant
View Datasheet Manufacturer Site View Pricing & Stock

BD7690FJ 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 is detected by auxiliary winding. You can choose from a variety of power and topology evaluation boards.

Prices starting from US$0.30


Distributor Starting From Stock
Logo for Chip One Stop Chip One Stop US$0.30
4,700
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Logo for CoreStaff CoreStaff US$0.32
34
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Logo for Rutronik Rutronik US$0.30
-
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Logo for Newark Electronics Newark Electronics US$0.52
-
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Logo for Avnet America Avnet America US$0.47
-
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Logo for element14 element14 US$0.46
-
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Features

Boundary Conduction Mode
Low Power consumption
VCCUVLO
The ZCD detection by auxiliary winding
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
Restart timer
Stable MOSFET gate drive by the Clamper

Specifications

Controller Type PFC
Channel 1
Zero Detect Auxiliary Winding
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 1 way
FET -
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 0,31mA SOP-J8 | Rutronik
Pfc Controller, 220Khz, -40 To 105Deg C | Newark Electronics
Power Factor Correction PWM CONTRLR PFC Controller 65uA 220kHz 8-Pin SOP-J Emboss T/R | Avnet America
PFC CONTROLLER, 220KHZ, -40 TO 105DEG C | element14


Frequently Asked Questions

Where can I find additional details, specifications and documents for a BD7690FJ-E2?

Additional datasheets, footprints and schematics for BD7690FJ-E2 are listed on our Part Details page. You can also find images and similar parts to BD7690FJ-E2 on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for BD7690FJ-E2 on our Product Comparison page. Access via the 'View Pricing & Stock' button to view BD7690FJ-E2 price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does BD7690FJ-E2 fall under?

The BD7690FJ-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 BD7690FJ-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 BD7690FJ-E2 you can contact the distributor directly for product support, shipping queries etc.

Is the BD7690FJ-E2 RoHS compliant?

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

Which authorised distributors for BD7690FJ-E2 have stock available?

Authorised distributors including Chip One Stop, CoreStaff, Rutronik, Newark Electronics and Avnet America have stock available or on a lead time for BD7690FJ-E2.

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

Stock availability and lead times will be displayed for BD7690FJ-E2 often in real-time on the comparison pages.

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