Description
The PWM type DC/DC converter BM2Pxx1 for AC/DC
provide an optimum 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.This IC built in a HV starter circuit that tolerates 650V,
it contributes to low-power consumption.With current detection resistors as external devices, a
higher degree of design freedom is achieved.Since
current mode control is
Features
- PWM frequency : 65kHz.
- PWM current mode method.
- Burst operation when load is light.
- Frequency reduction function.
- Built-in 650V start circuit.
- Built-in 650V switching MOSFET.
- VCC pin under voltage protection.
- VCC pin overvoltage 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.