AAT1403A Datasheet, PDF (4/27 Pages) Advanced Analog Technology, Inc. – SIX-CHANNEL DIGITAL STILL CAMERA POWER SUPPLY

Advanced Analog Technology, Inc.
PIN DESCRIPTION (LQFP-48)
Pin No Name I/O Function
1
NC
-
2
SD1
I ON/OFF Control for Channel 1 (CH1)
3
SD5
I ON/OFF Control for Channel 5 (CH5)
4
SD6
I ON/OFF Control for Channel 6 (CH6)
5
IE1
I Inverted Input for Error Amplifier 1 (EA1)
6
IE5
I Inverted Input for Error Amplifier 5 (EA5)
7
IE6
I Inverted Input for Error Amplifier 6 (EA6)
8
DTC1
I Dead Time Control of Channel 1 (CH1)
9
OE1
O Output for Error Amplifier 1 (EA1)
10
DTC5
I Dead Time Control of Channel 5 (CH5)
11
OE5
O Output for Error Amplifier 5 (EA5)
12
NC
-
13
NC
-
14
DTC6
I Dead Time Control of Channel 6 (CH6)
15
OE6
O Output for Error Amplifier 6 (EA6)
16
VB
O Reference Voltage 2.77V Output
17
GND
P Ground
18
V_DD
P Power Supply
19
V_REF
O Reference Voltage 1.26V Output
20
SCP
- Short Circuit Protect Capacitor Connection Pin
21
SD4
I ON/OFF Control for Channel 4 (CH4)
22
SD3
I ON/OFF Control for Channel 3 (CH3)
23
SD2
I ON/OFF Control for Channel 2 (CH2)
24
NC
-
25
NC
-
26
IE4A
I Inverted Input 2 for Error Amplifier 4 (EA4)
27
IE4
I Inverted Input for Error Amplifier 4 (EA4)
28
IE3
I Inverted Input for Error Amplifier 3 (EA3)
29
IE2
I Inverted Input for Error Amplifier 2 (EA2)
30
OE4
O Output for Error Amplifier 4 (EA4)
31
OE3
O Output for Error Amplifier 3 (EA3)
32
OE2
O Output for Error Amplifier 2 (EA2)
33
DTC4
I Dead Time Control of Channel 4 (CH4)
34
DTC3
I Dead Time Control of Channel 3 (CH3)
35
DTC2
I Dead Time Control of Channel 2 (CH2)
36
NC
-
37
NC
-
38
OUT2
O CH2 Totem Pole Type Output
39
OUT3
O CH3 Totem Pole Type Output
40
OUT4
O CH4 Totem Pole Type Output
41
OUT6_2 O CH6 Synchronous Rectifier Side Output
42
PVDD
P Output Buffer Power Supply
43
OUT6_1 O CH6 Totem Pole Type Output
44
OUT5_1 O CH5 Totem Pole Type Output
45
OUT5_2 O CH5 Synchronous Rectifier Side Output
46
OUT1_1 O CH1 Totem Pole Type Output
47
OUT1_2 O CH1 Synchronous Rectifier Side Output
48
NC
-
AAT1403A
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– Advanced Analog Technology, Inc. –
Page 4 of 27
V1.0