BM2P016-Z Datasheet | ROHM

AC/DC Drivers PWM type DC/DC converter IC Included a Switching MOSFET BM2P015-Z BM2P016-Z General Description The PWM type DC/DC converter BM2P015-Z and BM2P016-Z for AC/DC provides an optimal system for all products that include an electrical outlet. This IC supports both isolated and non -isolated devices, enabling simpler design of various types of low-power electrical converters. The built-in 650V HV starter circuit contributes to low-power consumption. A higher degree of design freedom can be achieved with current detection resistors as external devices. Current is restricted in each cycle and excellent performance is demonstrated in bandwidth and transient response since current mode control is utilized. The switching frequency is 65 k Hz. 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. Features - PWM frequency : 65k Hz - PWM current mode control - Burst operation when load is light - Frequency reduction function - Built-in 650V starter circuit - Built-in 650V switching MOSFET - VCC pin Under-Voltage protection - VCC pin Over-Voltage protection - 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 Basic specifications - Operating Power Supply Voltage Range: VCC: 8.9V to 26.0V DRAIN: to 650V - Normal Operating Current: 0.950m A (Typ.) - Burst Operating...