BM1P067FJ-E2 Power Management ICs - PMIC by Rohm

PWM Control IC

Status: Recommended
Series: -
RoHS: Compliant
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The PWM control IC for AC/DC "BM1P067FJ" provides an optimum system for all products that include an electrical outlet. A built-in start circuit that withstands 650 V helps to keep power consumption low. Both isolated and non-isolated versions are supported, making for simpler design of various types of low-power converters. Switching MOSFET and current detection resistors are external devices, thus achieving a higher degree of freedom in power supply design. The switching frequency is set as fixed. Since current mode control is used, a current limit is imposed in each cycle, and excellent performance is demonstrated in bandwidth and transient response. With a light load, frequency is reduced and higher efficiency is realized. A frequency hopping function is also built in, contributing to low EMI. Also on chip are soft start and burst functions, a per-cycle overcurrent limiter, VCC overvoltage protection, overload protection, and other protection functions. You can choose from a variety of power and topology evaluation boards.

Prices starting from US$0.45


Distributor Starting From Stock
Logo for CoreStaff CoreStaff US$0.45
962
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Logo for Newark Electronics Newark Electronics US$0.55
-
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Logo for Avnet America Avnet America US$0.61
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Logo for element14 element14 US$0.57
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Features

PWM current mode method
Frequency Hopping function
Burst operation / Frequency reduction function when load is light
Built-in 650V start circuit
VCC pin under voltage protection
VCC pin over voltage protection
CS pin Open protection
CS pin Leading-Edge-Blanking function
Per-cycle over current protection circuit
Current protection with AC voltage compensation
Soft start
Secondary Over current protection circuit

Specifications

FB OLP Auto Restart
BR UVLO No
External LATCH Function No
AC Monitor Function No
VH Terminal UVLO No
Over Current Detection Voltage (typ.)[V] 0.4
Dynamic Over Current Detection No
Frequency Reduction Function Yes
Current Detection Resistors External
FET External
Controller Type PWM
Vin1(Min.)[V] 8.9
Vin1(Max.)[V] 26
Withstand Voltage [V] 650
SW Frequency (Max.)[kHz] 65
VCC OVP Auto Restart
BR PIN No
Channel 1
Light Load mode Yes
EN No
Soft Start Yes
Thermal Shut-down Auto Restart
Under Voltage Lock Out Yes
Operating Temperature (Min.)[°C] -40
Operating Temperature (Max.)[°C] 85
Package Size [mm] 4.9x6 (t=1.65)

Resources







Manufacturing Data
Factory Information



Alternative Descriptions

Ac/Dc Conv, -40 To 85Deg C, Sop-J | Newark Electronics
AC DC Controller PWM Controller IC Single 8.9 to 26V Flyback 8-Pin SOP-J Emboss T/R | Avnet America
AC/DC CONV, -40 TO 85DEG C, SOP-J | element14


Frequently Asked Questions

Where can I find additional details, specifications and documents for a BM1P067FJ-E2?

Additional datasheets, footprints and schematics for BM1P067FJ-E2 are listed on our Part Details page. You can also find images and similar parts to BM1P067FJ-E2 on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for BM1P067FJ-E2 on our Product Comparison page. Access via the 'View Pricing & Stock' button to view BM1P067FJ-E2 price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does BM1P067FJ-E2 fall under?

The BM1P067FJ-E2 is listed under Semiconductors - ICs > Power Management ICs - PMIC > AC / DC Converters.

Can I view similar or alternative parts?

You can view similar parts to BM1P067FJ-E2 when available in the AC / DC Converters 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 BM1P067FJ-E2 you can contact the distributor directly for product support, shipping queries etc.

Is the BM1P067FJ-E2 RoHS compliant?

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

Which authorised distributors for BM1P067FJ-E2 have stock available?

Authorised distributors including CoreStaff, Newark Electronics, Avnet America, element14 and Farnell have stock available or on a lead time for BM1P067FJ-E2.

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