Datasheet AC/DC Drivers PWM type DC/DC converter IC Included 650V MOSFET BM2P016T General Features The PWM type DC/DC converter (BM2P016T) for PWM frequency : 65kHz AC/DC provides an optimum system for all products PWM current mode method that include an electrical outlet. Frequency hopping function BM2P016T supports both isolated and non-isolated Burst operation at light load devices, enabling simpler design of various types of Frequency reduction function low-power electrical converters. Built-in 650V start circuit BM2P016T builds in a HV starter circuit that tolerates Built-in 650V switching MOSFET 650V, and it contributes to low-power consumption. VCC pin under voltage protection With current detection resistors for switching as VCC pin over voltage protection external devices, a higher degree of design freedom is SOURCE pin Open protection achieved. Since current mode control is utilized, current SOURCE pin Short protection is restricted in each cycle and excellent performance is SOURCE pin Leading-Edge-Blanking function demonstrated in bandwidth and transient response. The Per-cycle over current protection circuit switching frequency is 65 kHz. At light load, the AC Correction function of over current limiter switching frequency is reduced and high efficiency is Soft start function achieved. A frequency hopping function is also on chip, Secondary over current protection circuit which contributes to low EMI. We can design easily, because BM2P016T includes the switching MOSFET. Package TO220-7M 10.0mm25.4mm4.6mm (Typ.) (Typ.) (Max.) Basic specifications Operating Power Supply Voltage Range VCC: 8.9V to 26.0V DRAIN: to 650V Operating Current: Normal Mode: 0.950mA (Typ.) Burst Mode: 0.300mA (Typ.) Oscillation Frequency: 65kHz(Typ.) Applications o o Operating Temperature: - 40 C to +105 C AC adapters and household appliances (vacuum MOSFET ON Resistance: 1.4 (Typ.) cleaners, humidifiers, air cleaners, air conditioners, IH cooking heaters, rice cookers, etc.) Application circuit Figure 1. Application Circuit Product structureSilicon monolithic integrated circuit This product is not designed protection against radioactive rays . www.rohm.com TSZ02201-0F1F0A200240-1-2 2016 ROHM Co., Ltd. All rights reserved. 1/18 18.Apr.2017.Rev.003 TSZ2211114001 DatasheetDatasheet BM2P016T Absolute Maximum RatingsTa=25C Parameter Symbol Rating Unit Conditions Maximum applied voltage 1 V -0.3 to 32.0 V VCC max1 Maximum applied voltage 2 V -0.3 to 6.5 V SOURCE, FB, FADJ max2 Maximum applied voltage 3 V 650 V DRAIN max3 Drain current pulse I 10.40 A P =10us, Duty cycle=1% DP W Allowable dissipation P 1.50 W d o Operating temperature range T -40 to +105 C opr o T C MAX junction temperature jmax 150 o Storage temperature range T -55 to +150 C str (Note1) Derate by 12mW/C when operating above Ta = 25C when mounted Caution: Operating the IC over the absolute maximum ratings may damage the IC. The damage can either be a short circuit between pins or an open circuit between pins and the internal circuitry. Therefore, it is important to consider circuit protection measures, such as adding a fuse, in case the IC is operated over the absolute maximum ratings. Operating ConditionsTa=25C Parameter Symbol Rating Unit Conditions Power supply voltage range 1 V 8.9 to 26.0 V VCC pin voltage CC Power supply voltage range 2 V 650 V DRAIN pin voltage DRAIN 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 On resistance R - 1.4 2.0 I =0.25A / V =10V DS(ON) D GS www.rohm.com TSZ02201-0F2F0A200240-1-2 2016 ROHM Co., Ltd. All rights reserved. 2/18 18.Apr.2017.Rev.003 TSZ2211115001