BM2P0163T-Z Datasheet | ROHM

AC/DC Converter PWM Type DC/DC Converter IC with Integrated Switching MOSFET BM2P0162T-Z BM2P0163T-Z General Description The PWM type DC/DC converter for AC/DC provides an optimal system for all products that require an electrical outlet. These ICs support both isolated and non-isolated devices and enable simpler designs of various types of a low power consumption electrical converters. The built-in 650 V startup circuit contributes to low power consumption. Power supplies can be designed flexibly by connecting a current detection resistor for the switching externally. Current is restricted in each cycle and excellent performances are demonstrated in a bandwidth and transient response since a current mode control is utilized. The switching frequency is 65 k Hz by a fixed method. At light load, the frequency is reduced and high efficiency is achieved. A built-in frequency hopping function also contributes to low EMI. A built-in 650 V switching MOSFET makes designs easy. Key Specifications - Operating Power Supply Voltage Range VCC Pin: 8.9 V to 26.0 V DRAIN Pin: 650 V (Max) - Current at Switching Operation: 0.95 m A (Typ) - Current at Burst Operation: 0.30 m A (Typ) - Switching Frequency: 65 k Hz (Typ) - Operating Temperature Range: -40 °C to +105 °C - MOSFET ON Resistance: 1.4 Ω (Typ) Package TO220-7M W (Typ) x D (Typ) x H (Max) 10.0 mm x 25.4 mm x 4.7 mm Features - PWM Current Mode Method - Frequency Hopping Function - Burst Operation at Light Load - Frequency Reduction Function - Built-in 650 V Startup Circuit - Built-in 650 V Switching MOSFET - VCC UVLO (Under Voltage Lockout) - VCC OVP (Over Voltage...