AAT1118 Datasheet, PDF (2/18 Pages) Advanced Analog Technology, Inc. – ADJUSTABLE TRIPLE-CHANNEL TFT LCD DC-DC CONVERTER

Pin Description
AAT1118/A/B
PIN NO. NAME I/O
DESCRIPTION
1
PGO O HV Switch Output
2
IN1 I Inverting Input Pin of PWM Error Amplifier
3
EO I Output Pin of PWM Error Amplifier
4
V_DD - Power Supply
5
GND - Ground
6
V_REF O Reference Voltage Output
7
IN3 I Charge Pump Channel 3 Feedback Input
8
IN2 I Charge Pump Channel 2 Feedback Input
9 SHDN I Shutdown Control Pin; High for Enable
10 OUT2 O Charge Pump Channel 2 Output
11
V_DD1 - High Voltage Power Supply
12 OUT3 O Charge Pump Channel 3 Output
V_{DD2 - High Voltage Power Supply}
13
V_{CH3 O Power Output for Channel 3 (AAT1118B Only)}
14 GND2 - Ground
15
SW O Switch Pin
16 GND1 - SW MOS Ground
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