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 CR684.
7.5 V 9.5 10.5 11.5 V 23.5 25 26.5 V 21.5 23 24.5 V 2 V I(VDD)=5 mA 33 V 3 ms (FB ) AVCS PWM VFB_open FB IFB_short FB VFB_min_duty FB VTH_PL FB TD_PL OLP ZFB_IN VFB/VCS 2.8 V/V.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | CR6842 |
Chip Rail |
Green Power PWM Controller | |
2 | CR6845 |
Chip Rail |
Green Energy-Saving PWM Controller | |
3 | CR6848 |
Chip-Rail |
Low Cost Green-Mode PWM Controller | |
4 | CR6831T |
Chip-Rail |
Digital Echo/Surround Processor IC | |
5 | CR6850 |
Chip-Rail |
Novel Low Cost Green-Power PWM Controller | |
6 | CR6850C |
Chip-Rail |
Novel Low Cost Green-Power PWM Controller | |
7 | CR6850D |
Chip-Rail |
Novel Low Cost Green-Power PWM Controller | |
8 | CR6851 |
Chip-Rail |
Novel Low Cost Green-Power PWM Controller | |
9 | CR6853 |
Chip-Rail |
Novel Low Cost Green-Power PWM Controller | |
10 | CR6855 |
Chip-Rail |
100mW standby low-cost green energy PWM Controllers | |
11 | CR6002 |
Caretta |
BATTERY PROTECTOR AND MOSFET COMBO | |
12 | CR6002AA |
Littelfuse |
Bi-directional Glass passivated junction |