AAT1104 Datasheet, PDF (8/11 Pages) Advanced Analog Technology, Inc. – 2-CHANNEL SWITCHING REGULATOR CONTROLLER

Advanced Analog Technology, Inc.
AAT1104/AAT1104A
Application Circuit
VREF
R12
R13
VN1
R1
R5
C1
R2
VREF
VP2
R3
R4
VREF
R14
R15
R6
C2
CT RT
VDD
R11
VDD
NON1
OUT1
FB1
INV1
Q1
VN1
D1
L1
Inverting
C9
output
AAT1104
AAT1104A
VDD
VDD
R16
OUT2
Q3
R17
NON2
Q4
FB2
R18
INV2
CT
VREF
C4
DTC1
R7 R9
C5
RT
DTC2
GND SCP
R8
R10
C3
VDD
L2
Q2
option circuit:
charge pump circuit
C8 _D3
VP3
D4
C7
VP2
D2
C10 ^Step_up
output
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Advanced Analog Technology, Inc.
V 1.0