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YF3800 - Low-power switching control

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Datasheet Details

Part number YF3800
Manufacturer Chan Yun
File Size 275.33 KB
Description Low-power switching control
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,IC , YF3800 ■ YF3800。 1.8V,。 ■ • • • • • • • • :1.8V15V :5.5mA, 1μA :1 MHz NPN,/ ■ 8 SOP 8 SOP 8 SSOP (8P-M01) (8P-M02) (8P-M03) YF3800 ■ () –IN 1 8 FB SCP 2 7 OSC V CC 3 6 GND BR/CTL 4 5 OUT (8P-M01) (8P-M02) (8P-M03) ■ 1 2 3 4 5 6 7 8 –IN SCP VCC BR/CTL OUT GND OSC FB I/O I — — I O — — O SCP 2 YF3800 ■ V CC 3 OSC 7 Reference voltage supply 0.6 V– 0.1 V– Sawtooth wave oscillator OUT 5 0.1 V PWM 1.25 V –IN 1 – 36 k& + 0.5 V FB 8 Error Amp. 500 & – Comp. + + 30 k& Output drive control circuit 0.3 V + DTC 0.
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