AAT1109-T2 AAT [Advanced Analog Technology, Inc.], AAT1109-T2 Datasheet - Page 2

• Manufacturer Part Number: AAT1109-T2
• Description: ONE-CHANNEL STEP-UP PWM CONTROLLER
• Manufacturer: AAT [Advanced Analog Technology, Inc.]

PIN DESCRIPTION
ABSOLUTE MAXIMUM RATINGS
RECOMMENDED OPERATING CONDITIONS
Supply Voltage
Output Current
Operating Free-Air Temperature Range
Storage Temperature Range
Power Dissipation
Supply Voltage
Error Amplifier Input Voltage
Oscillator (OSC) Capacitance
Oscillator (OSC) Resistance
Oscillator (OSC) Frequency
Output Current
Operating Free-Air Temperature
PIN NO. NAME I/O
1
2
3
4
5
6
7
8
GND
OUT
OSC
SCP
V
OE
CE
IE
DD
Advanced Analog Technology, Inc.
CHARACTERISTICS
O Totem Pole Type Output Pin
O Capacitor and Resistor Connection Pin for Setting the Oscillation Frequency
O Output Pin of Error Amplifier
I
I
-
-
I
–
–
Chip Enable Input Pin（Internal Pull "H"）
Soft-Start and SCP Capacitor Connection Pin
Power Supply
Ground
Inverting Input Pin of Error Amplifier
Advanced Analog Technology, Inc
台灣類比科技股份有限公司
SYMBOL
R
C
f
V
T
V
I
OSC
OSC
OSC
Page 2 of 18
DD
O
C
I
DESCRIPTION
SYMBOL
MIN
−
T
100
2.6
0.5
1.0
10
V
storage
20
T
I
P
DD
O
C
d
+
−
−
10,000
30 −
MAX
−
1,000
10.0
+
.
20
45
–
6.5
1.6
VALUE
120 +
–
85
/
to
500
to
30
7
/
+
120
+
125
85
AAT1109
UNIT
kHz
mA
k
o
UNIT
pF
V
V
Ω
C
mW
mA
V 1.0
o
o
V
C
C