FAN7527D View Datasheet(PDF) - Fairchild Semiconductor
Part Name
Description
View to exact match
FAN7527D Datasheet PDF : 14 Pages
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FAN7527
Internal Block Diagram
Vcc
8
2.5V Ref
Vcc
+
UVLO
-
IInntteerrnnaall
Bias
12V ↔ 9V
Timer R
Idet 5
CS 4
MULT 3
+
S
76.52VV
-
2V ↔ 1.5V
Zero Current
Detector
Q
40K
+
8pF
R
-
Current Sense
Comparator
1.8V
Vmo
Vm1
0 ~ 3.8V
Multiplier
Vref
Veao(L) = 2.25V
0.25V
-
+
Vm2 Vref ~ Vref+2.5V
Vmo
K=
Vm1 * (Vm2-Vref)
GND
OVP Current Isovp=30uA
Detector
Idovp=40uA
6
GND
2
EA_OUT
Drive
Output
7 OUT
Static OVP
+
-
2.25V
+
Vref
-
Vea(-)
Error Amp
1 INV
2
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