Datasheet AC/DC Drivers PWM type DC/DC converter IC Included 650V MOSFET BM2PXX3F Series General Basic specifications The PWM type DC/DC converter (BM2PXX3F) for Operating Power Supply Voltage Range: AC/DC provide an optimum system for all products VCC: 8.9V to 26.0V that include an electrical outlet. DRAIN: 650V BM2PXX3F supports both isolated and non-isolated Operating Current: devices, enabling simpler design of various types of Normal Mode: BM2P053F: 0.60mA (Typ.) low-power electrical converters. BM2P093F: 0.50mA (Typ.) BM2PXX3F built in a HV starter circuit that tolerates Burst Mode: 0.40mA (Typ.) 650V, it contributes to low-power consumption. Oscillation Frequency: 65kHz (Typ.) o o With current detection resistors as external devices, a Operating Temperature: - 40 C to +105 C higher degree of design freedom is achieved. Since MOSFET ON Resistance: BM2P053F:4.0 (Typ.) current mode control is utilized, current is restricted in BM2P093F:8.5 (Typ.) each cycle and excellent performance is demonstrated in bandwidth and transient response. Package W (Typ.) x D (Typ.) x H (Max.) The switching frequency is 65 kHz. At light load, the SOP8 5.00mm x 6.20mm x 1.71mm switching frequency is reduced and high efficiency is achieved. A frequency hopping function is also on chip, which contributes to low EMI. We can design easily, because BM2PXX3F includes the switching MOSFET. Features Applications PWM frequency : 65kHz AC adapters and household appliances (vacuum PWM current mode method cleaners, humidifiers, air cleaners, air conditioners, IH Burst operation when load is light cooking heaters, rice cookers, etc.) Frequency reduction function Built-in 650V start circuit Line Up Built-in 650V switching MOSFET VCC pin under voltage protection VCC pin overvoltage protection Product MOSFET ON resistor SOURCE pin Open protection SOURCE pin Short protection 4.0 BM2P053F SOURCE pin Leading-Edge-Blanking function 8.5 BM2P093F Per-cycle over current protection circuit Soft start Secondary Over current protection circuit Application circuit + FUSE Diode AC Filter Bridge 85-265Vac - 8 7 6 5 FB GND SOURCE ERROR AMP VCC N.C. N.C. DRAIN 2 3 4 Figure 1Application circuit Product structureSilicon monolithic integrated circuit This product is not designed protection against radioactive rays .w ww.rohm.com TSZ02201-0F2F0A200060-1-2 2012 ROHM Co., Ltd. All rights reserved. 1/19 29.Nov.2018.Rev.010 TSZ2211114001 BM2PXX3F Series Absolute Maximum RatingsTa=25C Parameter Symbol Rating Unit Conditions Maximum applied voltage 1 Vmax1 -0.330 V VCC Maximum applied voltage 2 Vmax2 -0.36.5 V SOURCE, FB Maximum applied voltage 3 V max3 650 V DRAIN P =10us, Duty cycle=1% W Drain current pulse I 2.60 A DP (BM2P053F) P =10us, Duty cycle=1% W Drain current pulse IDP 1.30 A (BM2P093F) Drain current pulse 2 I 4.00 A (BM2P053F) (Note2) DP2 Drain current pulse 2 I 2.00 A (BM2P093F) (Note2) DP2 Allowable dissipation Pd 563 mW Operating o Topr -40 +105 C temperature range o MAX junction temperature TJMAX 150 C Storage o Tstr -55 +150 C temperature range (Note1) SOP8 : When mounted (on 70 mm 70 mm, 1.6 mm thick, glass epoxy on single-layer substrate). Reduce to 4.504 mW/C when Ta = 25C or above. (Note2) It shows drain current while the built-in switching MOSFET is turning on (within 0.3 us) . The condition is within 30 ms while VCCUVLO state is released . IDP2 Drain Current < 0.3us Turn ON Operating ConditionsTa=25C Parameter Symbol Rating Unit Conditions Power supply voltage range 1 V 8.926.0 V VCC pin voltage CC Power supply voltage range 2 VDRAIN 650 V DRAIN pin voltage Electrical Characteristics of MOSFET part (Unless otherwise noted, Ta = 25C, VCC = 15 V) Specifications Parameter Symbol Unit Conditions Min Typ Max MOSFET Block Between drain and V 650 - - V I =1mA / V =0V (BR)DDS D GS source voltage Drain leak current I - - 100 uA V =650V / V =0V DSS DS GS I =0.25A / V =10V D GS On resistance R - 4.0 5.5 DS(ON) (BM2P053F) I =0.25A / V =10V D GS On resistance R - 8.5 12.0 DS(ON) (BM2P093F) www.rohm.com TSZ02201-0F2F0A200060-1-2 2012 ROHM Co., Ltd. All rights reserved. 2/19 29.Nov.2018.Rev.010 TSZ2211115001