1694M-G1 查看數據表（PDF） - Diodes Incorporated.
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1694M-G1 Datasheet PDF : 9 Pages
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Typical Applications Circuit
R1
L
F1
N
BD1
TVS1
L1
C2
C1
R2
A Product Line of
Diodes Incorporated
AP1694
R4
R3
D2
R5
Q2
D1 R7
ZD
C4
R6
T1
R12
U1 8
VCC
2 RI
5
FB
7
OUT
3 SGND
GND
6
CS 4
R8
Q1
R9
R10
R11
LED+
+
C3
LED-
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.
AP1694
Document number: DS36522 Rev. 2 - 2
2 of 9
www.diodes.com
December 2013
© Diodes Incorporated
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