BM1C102F-GE2 Power Management ICs - PMIC by Rohm

Power Factor Correction and Quasi-Resonant DC/DC converter IC


The compounded LSI of the Power Factor Correction (PFC) converter and Quasi-Resonant (QR) controller type DC/DC converter IC provides an optimum system for all products that include an electrical outlet. BM1C102F has a built in High Voltage starter circuit that tolerates 650V and X-Cap discharge function, and contributes to low power consumption and high speed start. The PFC part operates by Boundary Conduction Mode (BCM). It reduces the switching loss and the switching noise. Because of zero current detection (ZCD) by a resistance, this solution achieves no auxiliary winding and reduces external parts and the bias current. The DC/DC part operates by Quasi-Resonant Mode. This method enables soft switching and helps to keep the EMI low. With putting MOSFET for switching and current detection resistors as external devices, a higher freedom design is possible. This IC has double over voltage protection for the PFC output terminal. IC makes the standby power consumption low by the PFC ON/OFF control function. The IC includes various protect functions such as VCC over voltage protection, external latch protection, brown out protection, soft start function, per-cycle current limiter and over load protection. You can choose from a variety of power and topology evaluation boards.

Where to Buy

Prices starting from US$0.66

Distributor Stock
Logo for Farnell
Farnell
from US$1.00
No stock
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Logo for CoreStaff
CoreStaff
from US$0.66
1,598
in stock
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Logo for Newark Electronics
Newark Electronics
from US$0.93
-
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Logo for Avnet America
Avnet America
from US$0.67
-
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Logo for element14
element14
from US$1.16
-
Buy Now

Features

PFC+QR Combo IC
Built-in 650V tolerance start circuit
VCC pin: under and over voltage protection
Brown out function
External latch terminal function
PFC boundary conduction mode (voltage control)
PFC Zero Cross Detection
PFC variable max frequency
PFC Dynamic & Static OVP function
PFC ON/OFF setting
QR low power when load is light (Burst operation) and frequency decrease function
QR maximum frequency control (120kHz)
QR_CS pin open protection and OCP function
QR Soft Start function
QR secondary side protection circuit of over-current
QR_ZT pin 2 step timeout function and OVP function

Specifications

FET -
Controller Type PFC + QR
Vin1(Min.)[V] 8.9
Vin1(Max.)[V] 26
Start Circuit [V] 650
SW frequency(Max.)[kHz] 120
Vcc OVP Latch
BR PIN Yes
Channel 1
Light Load mode Yes
EN No
Soft Start Yes
Thermal Shut-down Yes
Under Voltage Lock Out Yes
Operating Temperature (Min.)[°C] -40
Operating Temperature (Max.)[°C] 105
Package Size [mm] 11.2x7.8 (t=2.01)

Resources







Manufacturing Data
Factory Information



Alternative Descriptions

Pfc Controller, 120Khz, -40 To 105Deg C | Newark Electronics
Power Factor Correction PWM CONTRLR PFC Controller 6.5mA 120kHz 18-Pin SOP Emboss T/R | Avnet America
PFC CONTROLLER, 120KHZ, -40 TO 105DEG C | element14


Frequently Asked Questions

Where can I find additional details, specifications and documents for a BM1C102F-GE2?

Additional datasheets, footprints and schematics for BM1C102F-GE2 are listed on our Part Details page. You can also find images and similar parts to BM1C102F-GE2 on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for BM1C102F-GE2 on our Product Comparison page. Access via the 'View Pricing & Stock' button to view BM1C102F-GE2 price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does BM1C102F-GE2 fall under?

The BM1C102F-GE2 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 BM1C102F-GE2 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 BM1C102F-GE2 you can contact the distributor directly for product support, shipping queries etc.

Is the BM1C102F-GE2 RoHS compliant?

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

Which authorised distributors for BM1C102F-GE2 have stock available?

Authorised distributors including CoreStaff, Newark Electronics, Avnet America, element14 and Farnell have stock available or on a lead time for BM1C102F-GE2.

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

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