AP1694AS-13 Просмотр технического описания (PDF) - Diodes Incorporated.
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AP1694AS-13 Datasheet PDF : 14 Pages
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Typical Applications Circuit (continued)
AP1694AS-13
L
RF
N
F1
L1
BD1
C1
TVS1
R9
R2
R3
D2
R10
C5
Q2
D3
C2
D1
R4
Z1
T1
R5
C3
R6
VCC FB
R1
RI
OUT
Q1
SGND
CS
GND
R7
R8
U1 AP1694AS-13
+
C4
OUT
Typical Fly-Back Application
Pin Descriptions
Pin Number
1
2
3
4
5
6
7
8
Pin Name
NC
RI
SGND
CS
FB
GND
OUT
VCC
Function
No connection.
The initial on time setting resistor.
Must connect to GND.
Primary current sensing.
The feedback voltage from auxiliary winding.
Ground.
Gate driver output.
Supply voltage of gate driver and control circuits of the IC.
AP1694AS-13
Document number: DS37789 Rev. 1 - 2
3 of 14
www.diodes.com
July 2015
© Diodes Incorporated
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