Datasheet
Quasi-resonant AC/DC Converter
Built-in 1700 V SiC-MOSFET
BM2SCQ12xT-LBZ Series
General Description
Key Specifications
Operating Power Supply Voltage Range:
This is the product guarantees long time support in
industrial market.
VCC:
15.0 V to 27.5 V
BM2SCQ12xT-LBZ series is a quasi-resonant AC/DC
converter that provides an optimum system for all
products which has an electrical outlet. Quasi-resonant
operation enables soft switching and helps to keep the
EMI low.
DRAIN:
1700 V (Max)
2000 µA (Typ)
500 µA (Typ)
Normal Operating Current:
Burst Operating Current:
Maximum Operating Frequency:
Operating Temperature:
120 kHz (Typ)
-40 °C to +105 °C
This IC can be designed easily because it includes the
1700 V/4 A SiC (Silicon-Carbide) MOSFET.
Design with a high degree of flexibility is achieved with
current detection resistors as external devices. The burst
operation reduces an input power at light load.
BM2SCQ12xT-LBZ series includes various protection
functions, such as soft start function, burst operation,
over current limiter per cycle, over-voltage protection
function, overload protection function.
Package
TO220-6M
W (Typ) x D (Typ) x H (Max)
10.0 mm x 4.5 mm x 25.6 mm
Features
Long Time Support Product for Industrial Applications
6 Pins: TO220-6M Package
Built-in 1700 V/4 A/1.2 Ω SiC-MOSFET
Quasi-resonant Type (Low EMI)
Frequency Reduction Function
Low Current Consumption (19 µA) during Standby
Burst Operation at Light Load
Applications
Power Supply for Industrial Equipment, AC Adaptor,
Household Appliances
SOURCE Pin Leading Edge Blanking
VCC UVLO (Under Voltage Drop Out protection)
VCC OVP (Over Voltage Protection)
Over Current Protection Circuit per Cycle
Soft Start Function
Lineup
Product name
FB OLP
VCC OVP
Latch
Latch
Auto Restart
Auto Restart
BM2SCQ121T-LBZ Auto Restart
BM2SCQ122T-LBZ Latch
BM2SCQ123T-LBZ Auto Restart
BM2SCQ124T-LBZ Latch
ZT Pin Trigger Mask Function
ZT OVP (Over Voltage Protection)
Typical Application Circuit
FUSE
Diode
Filter
Bridge
DRAIN
SOURCE FB
GND
VCC
ZT
ERROR
AMP
〇Product structure :Silicon and silicon carbide integrated circuit 〇This product has no designed protection against radioactive rays
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