CR624X-5/7/8/9 CC/CVPWM 75mW ,TL431 CC/CV CS VDD DIP-8L、SOP-7L RCC CR624X PWM , 75mW。CR624X ,, , CC/CV ,(90V~264V) 。 CR624X ,(UVLO),VDD (OVP), ,(OTP),(OCP),CS ,, ,。 () V2.1 www.chiprail.com 1/11 CR624X CC/CVPWM DIP-8L SOP-7L 1 2/3 4 5/6 7/8 VDD FB CS DRAIN GND IC 。。 , 。 CS.
TD_OC
VTH_OC_MIN
LEB
OCP
300
ns
100
ns
490 500 510 mV
FB
VFB_REF
FB
1.98 2.0 2.02
V
VFB_SHORT
0.7
V
TFB_SHORT
10
ms
VFB_DEM
25
mV
TOFF_MIN TOFF_MAN ICOMP_MAX
2
μs
4
ms
42
47
52
μA
MOSFET
BVdss
MOSFET
VGS=0V, IDS=250μA
650
V
RDS_ON
*
MOSFET
VGS=10V IDS=0.5A VGS=10V IDS=1.0A VGS=10V IDS=1.0A
CR6245 SOP-7L
CR6247 SOP-7L
CR6248 DIP-8L
8.6 11 ohm 5.1 ohm 5.1 ohm
VGS=10V CR6249 IDS=2.0A DIP-8L
2.6 ohm
OTP_TH
165
℃
OTP_REC
135
℃
* MOSFET 、、,
MOSFET 。
() V2.1
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4/11
CR624X
CC/CVPWM
CR624X PWM , 75mW。.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | CR6245 |
Chip-Rail |
High-precision CC/CV primary-side detection PWM switch | |
2 | CR6247 |
Chip-Rail |
High-precision CC/CV primary-side detection PWM switch | |
3 | CR6248 |
Chip-Rail |
High-precision CC/CV primary-side detection PWM switch | |
4 | CR6202 |
Power Rail |
Switching Power Supply Controller ICs | |
5 | CR6203 |
Chip Rail |
High Performance Current Mode PWM Switching Power Supply Controller | |
6 | CR6203 |
Power Rail |
Switching Power Supply Controller ICs | |
7 | CR6221 |
Chip-Rail |
Green-Power Current Mode PWM Power Switch | |
8 | CR6224 |
Chip-Rail |
Green-Power Current Mode PWM Power Switch | |
9 | CR6228 |
Power-Rail |
SMPS | |
10 | CR6228 |
SINOPEX |
Current Mode PWM Power Switch | |
11 | CR6228 |
Chip-Rail |
Green-Power Current Mode PWM Power Switch | |
12 | CR6229 |
Chip-Rail |
Green-Power Current Mode PWM Power Switch |