Advanced Analog Technology, Inc.
AAT1100
Function Table
Condition
DTC13 > 0.3V, DTC2 > 0.3V
DTC13 > 0.3V, DTC2 < 0.2V
DTC13 < 0.2V, DTC2 > 0.3V
DTC13 < 0.2V, DTC2 < 0.2V
ON
ON
Output
CH1
”High”
”High”
ON
ON
CH2
”Low”
”Low”
OFF ”High”
OFF ”High”
CH3
ON ”High”
ON ”High”
OFF ”Low”
OFF ”Low”
OFF ”Low”
OFF ”Low”
Pin Description
Pin No
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Name
IE2
OE2
V
DD
OUT2
OUT3
OUT1
GND
SCP
V
REF
DTC13
DTC2
OSC
OE1
IE1
IE3
OE3
I/O
I
I/O
I
O
O
O
Description
Inverting Input Terminal of Error Amplifier 2 (EA2)
Output of Error Amplifier 2 (EA2)
Supply Voltage
Channel 2 Output
Channel 3 Output
Channel 1 Output
Ground
I Short Circuit Protection
O Reference Voltage Output
I Dead-Time Control of Channel 1, 3 (CH1, CH3)
I Dead-Time Control of Channel 2 (CH2)
I Frequency Setting Capacitor & Resistor Input
I/O Output of Error Amplifier 1 (EA1)
I Inverting Input Terminal of Error Amplifier 1 (EA1)
I Inverting Input Terminal of Error Amplifier 3 (EA3)
I/O Output of Error Amplifier 3 (EA3)
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Advanced Analog Technology, Inc
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