Primary control mode LED driver
SD6807D
PFCLED
SD6807D PFC LED , 650V MOSFET。 PFC , ,。 SD6807D ,、、, ,。
650V MOSFET ...
Description
SD6807D
PFCLED
SD6807D PFC LED , 650V MOSFET。 PFC , ,。 SD6807D ,、、, ,。
650V MOSFET VCC VCC LED
LED AC LED
SD6807D DIP-8-300-2.54 -
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:0.3 8 1
SD6807D
Clamp
CLAMP
16V/8V uvlo
CS_O CS_PL
VCC DRAIN
V_OVP
5 6 7 8
0.1V
4
FB
CC MODULE
GM
PFC MODULE
DRAIN DRAIN
R
DRIVE
Q
0.2V
ZCD
LED_S FB_O FB_OVP
S
LEB Max_toff Min_toff Min_T
SOURCE
COMP
3
GND
1
2
VDGR VGS IDM ID EAS VDRAIN,MAX VCC Tj Tstg 650 ±30 28 7.0 4.0 435 650 26.5 -0.3 ~ 5.5 -40~+150 -55~+150 V V A A mJ V V V °C °C (RGS=1MΩ) () * (Tamb=25°C) (Tamb=100°C)
*
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:0.3 8 2
( MOSFET , , Tamb=25°C)
BVDSS IDSS IGSS RDS(ON) CISS COSS CRSS TD(ON) TR TD(OFF) TF VDS=325V, RG=25Ω, ID=7.0A VGS=0V, VDS=25V, f=1MHz VGS=0V, ID=250µA VDS=650V, VGS=0V VGS=±30V, VDS=0V VGS=10V, ID=3.5A 650 -----------
SD6807D
---1.1 903.3 97.7 3.1 29 48 39 33 -1.0 ±100 1.4 ------- V µA nA Ω pF pF pF ns ns ns ns
(,VCC=18V,Tamb=25°C)
FB FB CS CS Vcscc 0.097 0.100 0.103 V VCSPL 0.49 0.60 0.71 V TLEB Tonmax Toffmax Toffmin Tmin COMP 20K 4V 0.60 24 25 3.2 6.3 0.75 33 34 4.2 8.3 0.90 42 43 5.2 10.3 μs μs μs μs μs VFBOVP VSHT TSHT Vzcs N 768 1.38 ----1.46 0.29 768 0.2 768 1.54 ----V V -V -VCC VCCON VCCOFF VZ VCCOVP Istart Iop VCC=15V ICC=20mA 8.6 14.3 7.0 -24.8 0 300 -15.9 7.8 30 26.5 3 500 24.8 17.5 8.6 -27.8 10 800 V V V V V μA μA
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