AAT1102-M-T Advanced Analog Technology, Inc., AAT1102-M-T Datasheet - Page 4

• Manufacturer Part Number: AAT1102-M-T
• Description: ADVANCED PWM DC-DC CONVERTER WITH INTERNAL SWITCH AND SOFT-START
• Manufacturer: Advanced Analog Technology, Inc.

ELECTRICAL CHARACTERISTICS
(
N-CHANNEL SWITCH
SOFT-START
CONTROL INPUTS
V
Current Limit
On-Resistance
Leakage Current
Reset Switch Resistance
Charge Current
Input Low Voltage
Input High Voltage
Hysteresis
FREQ Pull-Down Current
SHDN Input Current
DD
=
SHDN
PARAMETER
PARAMETER
PARAMETER
=
3V
, FREQ = GND,
Advanced Analog Technology, Inc.
–
–
Advanced Analog Technology, Inc
SYMBOL
SYMBOL
台灣類比科技股份有限公司
SYMBOL
T
I
R
SWOFF
C
I
I
I
LIM
V
V
SHDN
FREQ
ON
=
IH
IL
0
o
C
V = 1V, Duty Cycle = 65%
I
V = 15V
V
to
SW
SHDN, FREQ;
to 5.5V
SHDN, FREQ;
to 5.5V
SHDN, FREQ
DD
SW
SS
85
= 1.2A
= 1.2V
o
Page 4 of 18
C
CONDITIONS
CONDITIONS
CONDITIONS
,
unless otherwise specified. Typical values are at
V
V
DD
DD
= 2.6V
= 2.6V
MIN
MIN
MIN
1.5
0.7˙
V
1.2
1.8
–
DD
AAT1102 (BIN2)
.
–
TYP
TYP MAX UNITS
0.001
0.23
0.01
TYP
4.0
1.6
0.1˙
V
5.0
DD
MAX UNITS
20.00
0.50
300
MAX UNITS
2.3
1.000
7.0
T
0.3˙
V
9.0
C
DD
=
+
25
μ
o
V5.0
μ
A
Ω
C
Ω
A
μ
μ
A
V
V
V
A
A
)