Advanced Analog Technology, Inc.
AAT1403B
PIN DESCRIPTION (VQFN-40)
Pin No
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
Name
SD1
SD5
SD6
IE1
IE5
IE6
DTC1
OE1
DTC5
OE5
DTC6
OE6
VB
GND
V
DD
V
REF
I/O Function
I
I
I
I
I
I
I
O
I
O
I
O
O
P
P
O
-
I
I
I
I
I
I
I
O
O
O
I
I
I
O
O
O
O
P
O
O
O
O
O
ON/OFF Control for Channel 1 (CH1)
ON/OFF Control for Channel 5 (CH5)
ON/OFF Control for Channel 6 (CH6)
Inverted Input for Error Amplifier 1 (EA1)
Inverted Input for Error Amplifier 5 (EA5)
Inverted Input for Error Amplifier 6 (EA6)
Dead Time Control of Channel 1 (CH1)
Output for Error Amplifier 1 (EA1)
Dead Time Control of Channel 5 (CH5)
Output for Error Amplifier 5 (EA5)
Dead Time Control of Channel 6 (CH6)
Output for Error Amplifier 6 (EA6)
Reference Voltage 2.77V Output
Ground
Power Supply
Reference Voltage 1.26V Output
Short Circuit Protect Capacitor Connection Pin
ON/OFF Control for Channel 4 (CH4)
ON/OFF Control for Channel 3 (CH3)
ON/OFF Control for Channel 2 (CH2)
Inverted Input 2 for Error Amplifier 4 (EA4)
Inverted Input for Error Amplifier 4 (EA4)
Inverted Input for Error Amplifier 3 (EA3)
Negative Input for Error Amplifier 2 (EA2)
Output for Error Amplifier 4 (EA4)
Output for Error Amplifier 3 (EA3)
Output for Error Amplifier 2 (EA2)
Dead Time Control of Channel 4 (CH4)
Dead Time Control of Channel 3 (CH3)
Dead Time Control of Channel 2 (CH2)
CH2 Totem Pole Type Output
CH3 Totem Pole Type Output
CH4 Totem Pole Type Output
CH6 Synchronous Rectifier Side Output
Output Buffer Power Supply
CH6 Totem Pole Type Output
CH5 Totem Pole Type Output
CH5 Synchronous Rectifier Side Output
CH1 Totem Pole Type Output
CH1 Synchronous Rectifier Side Output
SCP
SD4
SD3
SD2
IE4A
IE4
IE3
IE2
OE4
OE3
OE2
DTC4
DTC3
DTC2
OUT2
OUT3
OUT4
OUT6_2
PVDD
OUT6_1
OUT5_1
OUT5_2
OUT1_1
OUT1_2
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Advanced Analog Technology, Inc
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AAT [ ADVANCED ANALOG TECHNOLOGY, INC. ]
