Instruction Manual

AP1694A
Document number: DS37094 Rev. 1 - 2
2 of 15
www.diodes.com
May 2014
© Diodes Incorporated
AP1694A
A Product Line of
Diodes Incorporated
NEW PROD UCT
NEW PROD UCT
Typical Applications Circuit
T1
OUT
+
VCC
FB
OUT
CS
GND
U1 AP1694A
C 3
R7
R5
R6
R4
D1
C4
R3
Q1
BD1
C1
L1
R8
D2
R1
RI
SGND
R2
R9
RF
L
N
C2
Z1
Q2
F1
TVS1
Typical Buck Application
T1
OUT
+
VCC
FB
OUT
CS
GND
U1 AP1694A
C 3
R7
R5
R6
R4
D1
C4
R3
Q1
BD1
C1
L1
R8
D2
R1
RI
SGND
R2
R9
RF
L
N
C2
Z1
Q2
F1
TVS1
Typical Buck-boost Application