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  4. Power supply IC AC/DC power supply control IC (Keisei Co., Ltd.)
Power supply IC AC/DC power supply control IC-FA13842N-D1
Power supply IC AC/DC power supply control IC-Keisei Co., Ltd.

Power supply IC AC/DC power supply control IC
Keisei Co., Ltd.

Keisei Co., Ltd.'s Response Status

Response Rate

100.0%

Response Time

16.9hours

Relatively Fast Response

About This Product

■Features

・Low power consumption with C-MOS type ・Standby current 2μA or less, startup current 30μA or less ・Latching PWM control that limits current on a cycle-by-cycle basis ・Built-in 5V reference voltage output (±5% accuracy) ・Low voltage lockout with hysteresis characteristics ・Maximum duty cycle 96% (FA13842/43) or 48% (FA13844/45) ・Pin compatibility with other companies' 384× series (pins are compatible, but characteristics are not completely compatible. Therefore, circuits configured with other companies' ICs may have different characteristics, so use this IC. If you do so, please check with the power supply set.)

■Characteristics

The FA1384× series is a C-MOS type current mode controller and is a control IC for configuring high-performance switching power supplies, DC-DC converters, etc. In particular, because it is a C-MOS type, the power consumption of the IC is low, and the startup circuit etc. can be made smaller and more power-saving, making it ideal for constructing high-efficiency, power-saving power supplies. The output can directly drive a MOS-FET, resulting in a circuit configuration that requires fewer external components, and the small 8-pin package allows for a small space and high cost performance power supply.

  • Product

    Power supply IC AC/DC power supply control IC

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1 Models of Power supply IC AC/DC power supply control IC

Image Part Number Price (excluding tax) Packing style Supply status Manufacturer name Package
Power supply IC AC/DC power supply control IC-Part Number-FA13842N-D1

FA13842N-D1

Available upon quote

Bulk

In supply

Fuji Electric

SOP-8

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About Company Handling This Product

Keisei Co., Ltd.

Response Rate

100.0%

Response Time

16.9hrs

  • Japan

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Power Supply ICs
Power Supply ICs　Keisei Co., Ltd.
Keisei Co., Ltd.

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