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BP8705D

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简述

The BP870X family is a series of highly integratedcurrent mode PWM switcher ICs with highperformance, low standby consumption suitable fordesigning flyback converters up to 25 W. The BP870X integrates a 650 V power MOSFET and ahigh-voltage current source which eliminates thestartup resistors.lt supports CCM and DCM operations.

优势

Less than 75 mW no-load

consumptionIntegrated 650 V power MOSFET

High-voltage current source eliminates startup resistors

Internal 4 ms soft start

Fixed 65 kHz frequency at heavy load

Green mode at light load

应用领域