CR524X-41/43/44/49 75mW PWM 75mW PSM VDD EMI 65kHz DIP-8L、SOP-8L CR524X PWM , 75mW, 。,CR524X 。 ,CR524X ,。, PWM()。, PFM( )。 PFM ,,。CR524X 。, 。, PSM()。 PSM ,,, 。,, EMI 。 , (90V~264V)。 CR524X ,(UVLO),VDD (OVP), ,(OTP),(OCP),(OLP),SENSE ,GATE ,。 V2.4 1/11 CR524.
TD_PL OLP ZFB_IN (SENSE ) TSS TLEB LEB ZSENSE_IN TD_OC VTH_OC OCP VDD=15V FB=3V FB=3V 5 20 μA 1.3 mA 7.0 8.0 9.0 V 16 17 18 V 26 28.5 31 V 4.5 5.2 5.9 V 0.35 mA 0.8 3.6 V 54 ms 15.7 kohm 4 ms 270 ns 40 kohm 100 ns 0.72 0.75 0.78 V FOSC 60 65 70 kHz ∆FOSC/FOSC △F_TEMP △F_VDD VDD -4 4 % 5 % 5 % DMAX F_BURST Burst FB=3V, SENSE =0V 65 75 85 % 22 kHz MOSFET BVdss MOSFET VGS=0V, IDS=250μA 600 V RDS_ON VGS=10V, IDS=0.5A CR5241 DIP-8L CR5243 SOP-8L 9.0 9.0 ohm ohm V2.4 4/11 CR524X T_OTP 75mWPWM.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | CR5241 |
Chip-Rail |
75mW Low Standby High Performance Current Mode PWM Switch | |
2 | CR5243 |
Chip-Rail |
75mW Low Standby High Performance Current Mode PWM Switch | |
3 | CR5249 |
Chip-Rail |
75mW Low Standby High Performance Current Mode PWM Switch | |
4 | CR5201 |
Chip-Rail |
the primary mode PWM controller | |
5 | CR5202 |
Chip-Rail |
PWM power switch | |
6 | CR5203 |
Chip-Rail |
High Precision CC/CV PSR Power Switch | |
7 | CR52177 |
Chip-Rail |
Minimalist self-powered primary-side PWM switch | |
8 | CR5218 |
Chip-Rail |
Self-powered dual-winding CC/CV primary PWM switch | |
9 | CR5221 |
Chip-Rail |
Green energy-saving PWM current-mode flyback power switch | |
10 | CR5223 |
ETC |
15W power management controller | |
11 | CR5223 |
Chip-Rail |
Green energy-saving PWM current-mode flyback power switch | |
12 | CR5224 |
Chip-Rail |
MOSFET |