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CR6841 - Highly integrated current mode PWM controller

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Part number CR6841
Manufacturer Chip Rail
File Size 1.20 MB
Description Highly integrated current mode PWM controller
Datasheet download datasheet CR6841 Datasheet

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CR6841 PWM        EMI    VDD     AC/DC   ATX   CR6841 PWM , 。 ,CR6841 。,CR6841 ,。, PWM()。, PFM()。 PFM ,,。CR6841 。,。 , PSM()。 PSM , ,,。 ,, EMI 。 (90V~264V)。 CR6841 ,(UVLO),VDD (OVP), ,(OTP),(OCP), (OLP), ,RI ,GATE ,VDD ,。 CR6841 SOP-8 DIP-8 。 () V1.6 www.chiprail.com 1/13 CR6841 PWM 1 2 3 4 5 6 7 8 SOP-8L DIP-8L GND FB VIN RI RT CS VDD GATE IC 。 。。PWM 。 。 。 OCP 。 。。 。 。 。 1.065V ,PWM 。 。CS ,。 IC 。 。, 。 () V1.6 www.chiprail.com 2/13 CR6841 PWM VDD/VIN VDD GATE FB, RI, RT, CS (10 DIP-8L) ESD , ESD , 33 10 20 -0.3 to 7 150 -20 to 85 -55 to 150 260 3 250 V mA V V ℃ ℃ ℃ ℃ kV V () V1.6 www.chiprail.