Advanced Analog Technology, Inc.
Block Diagram
AAT1101/AAT1101A Only
E N 1 3
L a tc h
E O 1
IE 1
O U T 1
V d tc1 = 0 .9 V
Vref = 1.2 5V
P W M C 1
E N 2
E A 1
L a tc h
E O 2
O U T 2
IE 2
V d tc2 = 0 .5 V
P W M C 2
Vr4 = 0 .7 V
E N 1 3
L atc h
E A 2
IE 3
E O 3
O U T 3
V d tc3 = 0 .9 V
Vr ef = 1.2 5V
P W M C 3
E A 3
S D C
U V L O
V R E F
V D D
Vref
V R E F
O S C
U V C N
G N D
E N 2 E N 3
E N 1
S D C
U V C
U V C
C H C
U V P R
S C P &
S e q C tr l
L atc h
P R D B
VD D
U V P R
VD D
V
r 3 = 1.2 5V
2 µ A
4 µ A
S C P
P R D S
V
P R T H = 1.2 8V
E O 1
U V C
V r1 = 1.1 5V
E O 3
E O 2
V
r
2
= 0.2 5V
U V C N
O V S
O V C
O V L O
S D C
S H D N
S H D N
– 台灣類比科技股份有限公司 –
– Advanced Analog Technology, Inc. –
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ANALOGICTECH [ ADVANCED ANALOGIC TECHNOLOGIES ]
