Datasheet AC/DC Drivers PWM type DC/DC converter IC Included a Switching MOSFET BM2P015-Z BM2P016-Z General Description Basic specifications The PWM type DC/DC converter BM2P015-Z Operating Power Supply Voltage Range: and BM2P016-Z for AC/DC provides an optimal system VCC: 8.9V to 26.0V for all products that include an electrical outlet. DRAIN: to 650V This IC supports both isolated and non Normal Operating Current: 0.950mA (Typ.) -isolated devices, enabling simpler design of various Burst Operating Current: 0.30mA(Typ.) types of low-power electrical converters. Oscillation Frequency: 65kHz(Typ.) The built-in 650V HV starter circuit contributes Operating Ambient Temperature: - 40 C to +105 C to low-power consumption. MOSFET ON Resistance: 1.4 (Typ.) A higher degree of design freedom can be achieved with current detection resistors as external Package W (Typ) x D (Typ) x H (Max) devices. Current is restricted in each cycle and DIP7K 9.27 mm x 6.35 mm x 8.63 mm excellent performance is demonstrated in bandwidth pitch 2.54 mm and transient response since current mode control is utilized. The switching frequency is 65 kHz. At light load, the switching frequency is reduced and high efficiency is achieved. A frequency hopping function that contributes to low EMI is also included on chip. Design can be easily implemented because includes a 650V switching MOSFET. Applications For AC adapters and household appliances (vacuum Features cleaners, humidifiers, air cleaners, air conditioners, IH PWM frequency : 65kHz cooking heaters, rice cookers, etc.) PWM current mode control Burst operation when load is light Frequency reduction function Built-in 650V starter circuit Lineup Built-in 650V switching MOSFET Product name VCC OVP VCC pin Under-Voltage protection BM2P015-Z Latch VCC pin Over-Voltage protection BM2P016-Z Auto Restart SOURCE pin Open Protection SOURCE pin Short Protection SOURCE pin Leading Edge Blanking function Per-cycle Over-Current Protection Circuit Soft start Secondary Over-Current Protection Circuit Application Circuit + FUSE - Diode AC Filter Bridge 85265Vac 7 6 5 DRAIN DRAIN VCC ERROR SOURCE FADJ GND FB AMP 1 2 4 3 Product structure : Silicon integrated circuit This product has no designed protection against radioactive rays. www.rohm.com TSZ02201-0F1F0A200070-1-2 2012 ROHM Co., Ltd. All rights reserved. 1/20 TSZ22111 14 001 13.Jul.2020 Rev.004 BM2P015-Z BM2P016-Z Absolute Maximum Ratings (Ta=25 C) Parameter Symbol Rating Unit Conditions Maximum applied voltage 1 Vmax1 -0.3 to 32.0 V VCC Maximum applied voltage 2 Vmax2 -0.3 to 6.5 V SOURCE, FB, FADJ Maximum applied voltage 3 V 650 V DRAIN max3 Drain current pulse IDP 10.40 A PW=10us, Duty cycle=1% Allowable dissipation Pd 1.00 W When implemented Operating ambient o T -40 to +105 C opr temperature range o MAX junction temperature T 150 C jmax Storage o T -55 to +150 C str temperature range (Note1): When mounted (on 74.2 mm 74.2 mm, 1.6 mm thick, glass epoxy on single-layer substrate). Reduce to 8 mW/C when Ta = 25C or above. Operating Conditions (Ta=25C) Parameter Symbol Rating Unit Conditions Power supply voltage range 1 VCC 8.9 to 26.0 V VCC pin voltage Power supply voltage range 2 VDRAIN 650 V DRAIN pin voltage Electrical Characteristics of MOSFET (unless otherwise noted, Ta = 25 C, VCC = 15V) Specifications Parameter Symbol Unit Conditions Min Typ Max MOSFET Block Between drain and I =1mA / V =0V D GS V(BR)DDS 650 - - V source voltage Drain leak current IDSS - - 100 uA VDS=650V / VGS=0V On resistance R - 1.4 2.0 I =0.25A / V =10V DS(ON) D GS www.rohm.com TSZ02201-0F1F0A200070-1-2 2012 ROHM Co., Ltd. All rights reserved. 2/20 TSZ22111 15 001 13.Jul.2020 Rev.004