BP87112

The BP87112 is a current mode PWM switcher lC withhigh performance, high integration and low standbyconsumption. The BP87112integrates a650VMoS-bipolarcomposite power switch and a high-voltage currentsource which eliminates the startup resistors. ltsupports CCM and DCM operations. At full load, the lCoperates in 65 kHz fixed frequency. When the load goesdown,

Less than 75 mW no-load consumption

Integrated 650 V composite power switch

High-voltage current source eliminates startup resistors

Internal 4 ms soft start

Fixed 65 kHz frequency at heavy load

• QC/USB PD Chargers
• AC/DC Adapters
• Standby Power Supply

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