AC/DC Converter Non-Isolation Buck Converter PWM method 3 W 20V BM2P209TF Reference Board
The BM2P209TF contributes to low power consumption by built-in a 650 V starting circuit. Built-in current detection resistor realizes compact power supply design.
Current mode control imposes current limitation on every cycle, providing superior performance in bandwidth and transient response. The switching frequency is 100 kHz in fixed mode. At light load, frequency is reduced and high efficiency is realized. Built-in frequency hopping function contributes to low EMI. Low on-resistance 9.5 Ω 650 V MOSFET built-in contributes to low power consumption and easy design.
Electronics Characteristics:
Not guarantee the characteristics, is representative value.
Unless otherwise noted :VIN = 230 Vac, IOUT = 50 mA, Ta:25 ℃
Feature:
■PWM Frequency =100kHz
■PWM current mode method
■Frequency hopping function
■Burst operation at light load
■Built-in 650 start circuit
■Built-in 650V switching MOSFET
■VCC pin under voltage protection
■VCC pin over voltage protection
■Over current limiter function per cycle
■Soft start function
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BM2P209TF-EVK-001 、 BM2P209TF 、 860 021 374 008 、 860 080 474 010 、 TMK107B7105MA-T 、 TMK107B7104MA-T 、 B2P-VH 、 RFN1LAN6S 、 RRE02VSM6S 、 D1UBA80-7062 、 39211000000 、 744 747 147 1 、 MCR10EZPJ103 |
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[ LED lights ][ air conditioners ][ cleaners ] |
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User's Guide |
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Please see the document for details |
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SOP-J8 |
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English Chinese Chinese and English Japanese |
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2018.3 |
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Rev.003 |
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60UG078E |
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871 KB |
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